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1. Place Standard Section x Shape section y Dimensions Depth D fi2000 in ty T widh B fn Pin a h tw 0250 Mn T di 0 000 h d2 pon in Material bi fo in Radi b2 0 000 in n TT 000 in Tae foo i 2 foooo in Spacing s 000 deg Cancel gt Choose the type of shape you wish to generate gt Choose a material for the shape gt Type in the dimensions of the shape gt Click the OK button The generated shape will be placed in the Shape window centred about the origin of the X y axes Fillets and Toes If you enter non zero values for the fillet and or toe radii r1 and r2 these radii will be modelled as small polygons in the placed shape This improves the calculation of section properties so that the computed values compare very closely to values published by manufacturers The radii of the fillet and toes are also stored in section property fields r1 and r2 in the sections library Page 45 Chapter 4 Working with Shapes Page 46 Shape OL x AR6OGO re a x 1 181 y 2 756 dx 1 575 dy 1 575 L 2 227 O 45 000 Using Existing Sections If you want to create a section which is made up from other sections you can place the existing sections using the Place Section command from the Shape menu You can place standard sections from the Sections Library as well as sections you have drawn and stored previously To place a section gt Choose Place Section from the Sh
2. 00Qmcz sx 3 Number of Fields z oe The table displays the mapping of section properties to data fields The first column named Property shows the internal Multiframe property contained in the filed The second column named Field Index indicates which field in the group this property can be found in This column can contain a zero if the group does not contain that property The final column Field Name will be updated when you change the Field Index to let you know which field in the group is being referred to IN fact it is easier to change the Field Name column via the drop down menu in the cell and the Field Index will be updated for you If you do change any of the values in this table it is very important that you keep the naming and units for the property consistent and always store the property in the field indicated Multiframe relies on this information to do analysis and if you make an error entering the key properties the results of analysis may be incorrect If in doubt leave the group with the standard fields and properties Page 67 Chapter 5 Sections Library Management Page 68 gt Click the OK button Duplicating a Group of Sections To duplicate a group from the Sections Library gt Choose Duplicate Section Group from the Sections submenu under the Library menu A copy of the current group including all sections contained within the group will be added to the end of library and made
3. Align top edges Align vertically to centres Align bottom edges Make same width Make same height Make same size Chapter 6 Reference Symbols Toolbar x A E le N El The Symbols toolbar contains icons for displaying symbols in the Shape window Fill Shapes Material Patterns Shape Numbers Polygon Numbers Legend Menus Multiframe Shape Editor uses the standard set of Windows menu commands for File Edit and Windows operations It also has a range of menus for working with sections and groups of sections In this section e File Menu e Import Submenu e Export Submenu e Edit Menu e Select Submenu e View Menu e Geometry Menu e Make Equal Size Submenu e Align Submenu e Align to Centroid Submenu e Arrange Submenu e Shape Menu e Library Menu e Sections Submenu The commands in this submenu are only available if the Sections window is front most Some commands in this submenu will only available if a tab displaying section properties window is active e Select Window Sections to bring the Sections window to the front e Select tab on the bottom of this window other than the Groups tab Also see the section on Working with Sections on page 68 for more information This submenu also contains others commands for working with groups of sections in the library The commands in this submenu are may only available if the Groups tab in the Sections window is front most e Se
4. Settings upith Printet velas da editer 28 Printing WindOWa sessseres din mr desire en tient 29 Printing the Libras irritar lili ii 29 Chapter 4 Working with Shapes ss 31 Drawing a Shape nii E E EE nn nette 31 Setting the Size neira e a ees net ne 32 Using the Gris ic 32 Drawing TOOLS sessions ent EONA eSEE EE ROSET iii anas 33 Moyine a OPS PRIE eee cat EE 38 Moving a Number of Shapes ss 38 Moving Shapes Accurately nin oeii eei aneii 39 Copying and Pasting Shapes porises enpe e E E e RRE EAEE 39 Resizing a Sh pe dionn pnie ia 40 Dele a iS AA AA ET EE Minced oan Coches 40 Duplicating a Shape sise ni tr NE Meter a CEER 40 Rotating a Shape minier dis 40 Rescaling dape srl a 41 Refl ctins Sh pes iaa ee ia es ten ee 41 Making shapes equal in size 42 Ali ninp Shapes ON 42 Stackin OPE e IN nn tn nr 42 Converting Shapes to Polygons oooooconoconoconocononoconoconoconaconoconncnnn cnn crac nono nona cra conos 43 Meroins Poly cons au ai 43 Shape Properties fist ati nine piba 43 Gro ping Shapes ona mane ne nee E DES EIE EENE IE ia 44 Abonim to CO ess men me en RAR tt db 44 Generating Standard Shapes ce eeeessecssecssecesecsseceseceseeeseesseesseeseaeeeneeeneeenaeenaes 45 Fillets and TOES sis ce eine Mau RA eee esd ales eee lat 45 Using Existing Sections son a e tia 46 Importing a Shape sesen aes ies ita 46 Setting Materials sein sim aladas 47 Setting Matertal Types ecc Messiaen E
5. To Press Position the pointer on something Without moving the mouse press and hold down the mouse button Page 21 Chapter 3 Using Section Maker Page 22 The effects of pressing continue as long as the mouse button is held down Pressing on a scroll arrow results in continuous scrolling Pressing on a menu title pulls down the menu and keeps it down until you release the mouse button To Drag Position the pointer on something Press and hold down the mouse button and move the mouse Release the mouse button To Shift Click or Ctrl Click Shift click is used to extend or reduce the selection In the Shape Window this will select or deselect the shapes Hold down the shift key and click on the shape you wish to add to the selection or which you wish to remove from the selection To Double Click Double click is used as a short cut equivalent to opening the properties dialog In the Shape Window point to the shape you wish to edit and then click twice quickly in succession without moving the mouse To Scroll In the windows with tabular data the mouse wheel can be used to scroll the view up or down To Zoom In the Shape Windows the mouse wheel can be used to dynamically zoom the view within the Window To scroll a table one line up or down Click the appropriate arrow at the top or bottom of the vertical scroll bar To scroll a table one column left or right Click the appropriate arrow at the left or right of the horizontal scr
6. lt 6 DORs 4 gt X Gr Steel AS3679 K3 The name and kind can be edited directly with the table Duplicating a Group of Materials To duplicate a group from the Materials Library gt Choose Duplicate Material Group from the Materials submenu under the Library menu A copy of the current group including all materials contained within the group will be added to the end of library and made the current group on display in the Materials Window Deleting a Group To remove a group from the Materials Library gt Choose Delete Material Group from the Materials submenu under the Library menu A list of the groups in the library will be displayed Page 81 Chapter 5 Sections Library Management Delete Group Steel AS3679 Steel AS3678 Steel AS1163 Steel AS 1594 Concrete AS3600 User Materials 1 User Materials 2 New Group gt Click on the group to be removed If you wish to remove more than one group hold down the shift key while clicking on the names of the other groups gt Click the OK button The groups selected and all the materials stored in them will be removed from the library Reordering Groups The order in which groups appear within the materials library can be modified To change the order of groups within the materials library gt Choose Reorder Material Groups from the Materials submenu under the Library menu A list of the groups in the library will be displayed Reorder Gro
7. 3 SteelAS1163 Steel 5 a SteelAS1594 Steel ls Concrete AS3600 Concrete 5 User Materials 1 Other 7 User Materials 2 Other E Groups Steel AS3679 St lt The name and kind can be edited directly with the table DOSES Duplicating a Group of Materials To duplicate a group from the Materials Library gt Choose Duplicate Material Group from the Materials submenu under the Library menu A copy of the current group including all materials contained within the group will be added to the end of library and made the current group on display in the Materials Window Deleting a Group To remove a group from the Materials Library gt Choose Delete Material Group from the Materials submenu under the Library menu A list of the groups in the library will be displayed Delete Group Steel AS3679 Steel AS3678 Steel AS1163 Steel AS1594 Concrete AS3600 User Materials 1 User Materials 2 New Group gt Click on the group to be removed If you wish to remove more than one group hold down the shift key while clicking on the names of the other groups gt Click the OK button The groups selected and all the materials stored in them will be removed from the library Page 59 Chapter 5 Sections Library Management Page 60 Reordering Groups The order in which groups appear within the materials library can be modified To change the order of groups within the materials library gt
8. Ctrl Y Redo the last action you undid The name of this item will change to reflect the command that can be redone Cut Ctrl X Remove the current selection and place it on the clipboard Copy Ctrl C Copy the current selection to the clipboard Paste Ctrl V Paste the contents of the clipboard into the current selection Paste Special Ctrl V Pastes data for entire sections copied from the Sections Table in the Sections Window into the current group These sections will be appended to the end of the group Chapter 6 Reference Delete Remove the current selection without placing it on the clipboard Select The Select menu has commands for automatically selecting parts of the drawing in the Shape window See Select Submenu Fill Down Ctrl Down Arrow Repeat the cell at the top of the list of selected cells in the Data window down the list of selected cells Fill Right Ctrl Right Arrow Repeat the cell at the left of the list of selected cells in the Data window across the list of selected cells Preferences Allows the user to modify the applications settings Properties Displays the properties of the object selected within the Shape Window Select Submenu The Select submenu has commands for automatically selecting parts of the drawing in the Shape window Select All Ctrl A Automatically selects all the shapes in the Shape window Select Polygons Automatically selects al
9. Menu 89 Exit 88 Export 88 Export Submenu 89 F Fields 58 Add 66 Delete 68 Property 66 Reorder 68 File Menu 87 File Toolbar 85 Fill Down 90 Page 113 Fill Right 90 Fill Shapes 99 Flip Horizontal 92 Flip Vertical 92 Font 91 Frame Group Properties 98 G Generate Tapered Sections 74 Geometry Make Equal Size 92 Menu 91 Geometry Toolbar 86 Grid 15 91 Group 92 Toolbar 86 View 61 Group Organiser 59 95 Grouping Shapes 44 H Help Menu 100 Hollow rectangle Tool 34 I Import 88 Import Submenu 88 Importing a Shape 46 Interior Dimensions 99 K Keyboard Short Cuts 22 L Legend 53 Legend Submenu 97 99 Library 57 Add Section 17 50 Close 88 Frame Group 9 Menu 95 New 58 87 Open Existing 58 87 Save 19 59 88 Save As 88 Saving as Text 59 Sharing with Multiframe 9 Submenu 97 M Make Equal Size 42 92 Make Equal Size Submenu 92 Material 94 Change 81 Page 114 Select Material 16 Set 47 Submenu 95 Submenu 96 Type 47 Material Colour 97 Material Group Delete 78 Duplicate 78 View 76 Material Groups Reorder 79 Material Patterns 99 Materials Add 80 Colour 82 Delete 80 Reorder 82 View 80 Window 85 100 Materials Group Add 77 Locking 77 Properties 77 Menus 87 Display 97 Edit 89 File 87 Geometry 91 Library 95 Shape 94 View 90 Window 100 Merge Polygons 94 Merging
10. To reflect the selected shapes about a horizontal axis passing through the centre of area of the selected shapes gt Choose Flip Vertical from the Geometry menu Page 41 Chapter 4 Working with Shapes Page 42 Flip Horizontal Flip Vertical Making shapes equal in size You can also change width or height of a shape by making it equal in size to another shape To make a shape of a number of shapes equal in width gt Select the shapes to be made equal in size The first shape selected will be the dominant shape to which the others will be resized gt Choose Width from the Make Equal Size submenu under the Geometry menu or gt Click on the Make Equal Width button in the Geometry toolbar Each of the shapes will be resized so that they have the same width as the dominant shape A similar procedure can be followed to make shapes equal in height or equal in both width and height by using other commands from the Make Equal Size submenu Aligning Shapes The Align commands moves the selected shapes so that the edges or centres of the shapes align to the edges or centres of the first shape selected The Align submenu has commands for aligning the top bottom left and right hand edges of shapes It also has commands to align the centres of shapes by moving the shapes either horizontally or vertically To align the left hand side of a number of shapes gt Select the shapes to be aligned The first shape selected will
11. 0 0254 B Breadth or Width mm 0 001 in 0 0254 tf Flange thickness mm 0 001 in 0 0254 tw Web thickness mm 0 001 in 0 0254 Deleting a Field You can delete fields that you have added by using the Delete Field command from the Sections submenu under the Library menu To delete a field or fields from the current group gt Choose Delete Field from the Sections submenu under the Library menu gt Click in the name of the field to be removed If you wish to remove more than one field shift click on the additional field names gt Click the OK button WARNING Do NOT delete any of first eleven standard fields in a group as Multiframe uses them in its analysis Reordering Fields The order in which fields are presented for a group can be modified as follows gt Choose Reorder Fields from the Sections submenu under the Library menu A list of fields within the group will be displayed x gt Click on the field to be moved keeping the mouse button depressed Page 71 Chapter 5 Sections Library Management Page 72 gt Drag the cursor to locate the new position for the field and release the mouse button If you wish to move than one field then simply repeat the above two steps for each field to be moved to a new position gt Click the OK button The new ordering of fields will be displayed in the Groups Tables in the Sections Window Working with Sections Multiframe Shape Editor allows you to add delete and modi
12. 1 000 in gt Type in a value for the wall thickness gt Click the OK button wall thickness The new shape will be immediately added to the list of shapes displayed in the Data window Page 36 Chapter 4 Working with Shapes Polygon Tool The polygon tool can be used for drawing solid polygonal shapes or for drawing polygonal holes in a section Note that the calculation of sections properties for a polygon will be accurate for all properties except for the torsion constant J For convex polygons the calculation of J will be a reasonable approximation however for any polygon with one or more re entrant corners the calculation of J can not be relied upon To draw a polygon gt Click on the polygon tool to select it Shape Tool xj KOO0O0acR gt Click at the location of the first vertex of the polygon The first side of the polygon will be drawn as you move the mouse gt Click at the location of each of the other vertices of the polygon gt Double click at the location of the last vertex to close the polygon or gt Press Enter to close the polygon or gt Click close to the first vertex to close the polygon Shape OL x a a Bilal P ls sen ei e 05 FoR AROOCEO x 0 787 y 2 362 dx 0 394 dy 1 969 L 2 007 0 78 690 If you have the Grid turned on then the vertices of the polygon will align to the grid The new shape will be immediately added to the list of shape
13. 63 Duplicating a Group of Sections 64 Deleting a OrOUPurvusdin int Are ie 64 Reordering Groups ren lient mien eme Meter ede ele este 65 Addins a Field neroian name sen anne settee beets 66 Editine Fields Ziereis sn nil savas lacuna SRECE sellers tente Eeh 66 D letimg a Fields serment ies le hil nie ni fa 68 Reordering Fields es wi ctu ais Net et ae 68 Working with Sections i ns nn ee ie ee ee ee 68 VIE WINE SECTIONS nes oye A terne heen 69 Adding a Section neee aan E loleserdosacuets ana e Ea 69 Deleting a Secu omc enoe ea e a E e E e E E MES 70 Changing Section Properties 71 Custom Shape Data ne ennemie nain die 73 Section Colour ra a 73 Reordering Sections 205s an desdyrecvssaszase che ea ineen reaa e merite 73 Generating Tapered Sections ooooncccnocccononaconononononononacnnn cc cono nonnno cono nc cancannnos 74 Working with Groups of Materials oooonnocnnnccioconocononoconoconcconnconncnnn crac nrnn nono nrnn conan 76 Viewing Material Groups ococococcconcnonononnconnnonnnonnnnnn cono nono nrno nono nc nn nono cnc nccnne ns 76 Locking Unlocking a Group of Materials 77 Adding a Materials Group ooococcnoccconcnonnconnconnnonnnonnnonn nono nono nono nc nn nono nono E inae 77 Editing a Materials Group 77 Duplicating a Group of Materials 78 Deleting a Groupi ssid peti tek Mon de fe MI sie ni fn 78 Reordering Groups enc nine nl ees Ge M A ie 79 Working with Mat
14. 64 Duplicate 64 Section Groups Reorder 65 Section Properties 58 Sections Submenu 95 Window 85 100 Sections Group Add 62 Locking 62 Properties 63 Sections Library v7 89 Sections Library v9 89 Select 90 All 90 Circles 90 Material 16 Polygons 90 Rectangles 90 Shape Add To Library 95 Align 42 Convert to Polygon 94 Converting to Polygons 43 Copy 39 Delete 40 Draw 31 Draw 15 Drawing Tools 33 Duplicate 40 Page 115 Grid 32 Group 44 Import 46 Make Equal Size 42 Material 47 94 Menu 94 Merge Polygons 94 Mirror 41 Move 14 38 Paste 39 Place Section 13 46 94 Place Shape 12 45 94 Precision Move 39 Properties 43 Reference Material 94 Rescale 41 Resize 40 Rotate 13 40 Select Material 16 Stack 42 Tapered Section 96 Tapered Sections 74 Toolbar 86 Validate 95 Window 85 100 Window Size 11 32 Shape Numbers 98 Shape Window 24 Shear area 71 Shear Modulus 47 Shift Key 23 Shift Click 22 Shrink 25 91 Size 91 Size To Fit 25 91 Spacegass Library 88 Stack Horizontal 92 Stack Vertical 92 Stacking Shapes 42 Standard Shapes 45 Starting Section Maker 11 Status Bar 91 Symbols 51 Axes 52 Dimensions 52 Fill 52 Material Patterns 52 Polyline Numbers 51 Principal Axes 52 Shape Numbers 51 Submenu 97 98 Toolbar 86 Page 116 T Table 25 Column Width 25 Copy 27 Copy Section 28 Edit 26 Number Style 26 Paste 27 Pas
15. A 436 000 128 000 W40x431 Steel ASTM A 431 000 127 000 W40x397 Steel ASTM A 397 000 117 000 x 392 000 115 000 Adding a Section To add a section or a number of sections to the current group in the librarySelect Window Sections to bring the Sections window to the front e Click on the tab at the bottom of this window with the name of the group to which the new sections are to be added e Using the Group Toolbar select which group you wish to add a section to You can only add sections to groups that are unlocked To unlock a group see Locking Unlocking a Group on page 62 gt Choose Add Section from the Sections submenu under the Library menu A dialog box will appear allowing you to specify how many sections you wish to add Add Sections x a a Cancel gt Type in the number of sections to be added gt Click the OK button A number of sections titled Section1 Section and so on will be added to the current group They will initially have all their properties set to zero You can view and edit the added sections in the Section table in the Sections Window Deleting a Section To remove a section or a number of sections from the library gt Choose Delete Section from the Sections submenu under the Library menu A dialog box will appear with a list of the names of the sections in the current group Page 73 Chapter 5 Sections Library Management Page 74 gt Click on the name of the section
16. Choose Reorder Material Groups from the Materials submenu under the Library menu A list of the groups in the library will be displayed Reorder Groups Steel AS3679 ea eee ca Steel AS1163 Steel AS 1594 Concrete AS 3600 User Materials 1 User Materials 2 gt Click on the group to be moved keeping the mouse button depressed gt Drag the cursor to locate the new position for the group and release the mouse button If you wish to move than one group then simply repeat the above two steps for each group to be moved to a new position within the library gt Click the OK button The new ordering of groups will be saved to the library e Working with Materials Working with Libraries As well as enabling you to draw and add individual sections to the library Multiframe Shape Editor has a number of features that make it easier for you to manage your sections library You can add and remove groups of sections or materials from the library add or remove a large number of sections at once add edit or remove materials from the library You can change the contents of the library via the Sections or Materials Windows that tabulate the properties of all the sections and materials stored in the library In the Sections Window each group of sections is displayed in a separate tab Each tab displays a table in which you can view and change any of the section properties The Sections Window also contains a Group tab which
17. Drawing Layout Resizes the windows so that the Shape Properties and Data windows are conveniently located for drawing new sections and viewing their properties Shape Make the Shape window visible and bring it to the front Data Make the Data window visible and bring it to the front Properties Make the Properties window visible and bring it to the front Sections Make the Sections Window visible and bring it to the front Materials Make the Materials Window visible and bring it to the front Help Menu The Help menu contains commands for accessing Multiframe Shape Editor s on line help system Multiframe Shape Editor Help Gives access to the Multiframe Shape Editor manuals About Multiframe Shape Editor Displays version information for this version of Multiframe Shape Editor Page 107 Appendix A File Formats Appendix A File Formats In appendix A Section Library Text File Format Section Library Text File Format When you save a sections library in text format the data is formatted according to the following procedure Number of groups in the file For each group 1 if the group is locked or 0 otherwise Name of the group Number of the group in the library Kind of material 1 for steel 2 for concrete 3 for timber 4 for aluminium 0 otherwise Shape of sections in the group I 1 Channel 2 Equal Angle 3 Unequal Angle 4 Tee 5 Rectangular Tube 6 Square Tube SHS 7 Circular Tube 8 C
18. Ow AROOBD FOP x 1 969 y 0 394 dx 0 000 dy 0 000 L 0 000 0 000 gt Release the mouse button If you have the Grid turned on then the corners of the rectangle will align to the grid The new shape will be immediately added to the list of shapes displayed in the Data window Page 33 Chapter 4 Working with Shapes Hollow Rectangle Tool The hollow rectangle tool can be used for drawing hollow rectangular shapes rectangular or square structural tubing To draw a hollow rectangle gt Click on the hollow rectangle tool to select it Shape Tool gt Press at the position of the top left corner of the rectangle you wish to draw gt Drag down to the right until the mouse points to the bottom right corner of your rectangle If you have the Grid turned on then the corners of the rectangle will align to the grid ECETIA AR6OGO FOP x 1 969 y 0 394 dx 0 394 dy 0 000 L 0 394 0 000 gt Release the mouse button When you release the mouse button a dialog will appear allowing you to enter the wall thicknesses of the shape you have drawn Wall Thickness x Web Thickness 1 000 in Flange Thickness fi 000 in Lick cme gt Type in values for the web and flange thicknesses gt Click the OK button Page 34 Chapter 4 Working with Shapes flange thickness T web The new shape will be immediately added to the list of shapes displayed in the
19. Save button Chapter 5 Sections Library Management The complete contents of the sections library will be saved to disk in a text file The format of this file is documented in Chapter 4 Group Organiser Groups of sections or materials may be copied between libraries using the Group Organiser The Group Organiser may also be used to delete groups from a sections library The Group Organiser dialog shown below provides this functionality by opening two sections libraries The groups of section and materials in these libraries are listed on either side of the dialog Groups can be copied between the libraries by selecting the group s to be copied and clicking the Copy button Similarly groups may be deleted from a library by selecting the groups to be deleted and clicking the Remove Selected Groups button x Remove selected Groups Remove Selected Groups gt gt Copy Oy lt lt Taper Flange Beams Channels Equal Angle n p Equal Angle x y Unequal Angle n p Unequal Angle x y CHS Grade C250 CHS Grade C350 RHS Grade C350 RHS Grade C450 E AllSors Shi SectionsLibrary slb E AllSors Shi SectionsLibrary slb Close Library Close Library cos Any two libraries may be displayed in the Group Organiser dialog By default one of these libraries is set to the current sections library when the Group Organiser is first opened To import a group of sections or materials from a
20. Some of the command swill only be available when the Groups tab is activated within this window Viewing Material Groups The groups of materials stored in the Library can be viewed and changed in the Groups tab within Materials Window of Multiframe Shape Editor A list of all the groups of material within the library is displayed in the Groups tab within this window To make the Groups Table visible Page 79 Chapter 5 Sections Library Management gt Choose Materials from the Window menu gt Click on the Groups tab in the navigation bar at the bottom of the window Materials DAR mame Mia he antena 1 Steel AS3679 Steel 5 2 SteelAS3678 Steel 3 SteelAS1163 Steel 4 Steel AS1594 Steel 5 Concrete AS3600 Concrete 5 User Materials 1 Other User Materials 2 Other O O 4 NX Gr Steel AS3679 St lt Locking Unlocking a Group of Materials Groups are locked using a checkbox in the Locked column in the Groups tab in the Materials Window To unlock a group clear the checkbox in the Locked column of the Groups tab in the Materials window Groups can also be locked unlocked via the Group Properties dialog Adding a Materials Group Material Maker allows you to add groups to or remove groups from the library you currently have open This makes it more convenient for you to choose materials If there are groups in the library you never use you could remove them or if there is a table of cust
21. convenient for you to choose materials If there are groups in the library you never use you could remove them or if there is a table of custom materials you often use you could add them in a separate group in the library To Add a Materials Group to the Library gt Choose Add Materials Group from the Materials submenu under the Library menu A dialog box will appear with a field for the group s name a table showing where key properties will be stored in the group a text box for the number of fields of data to be stored with each material in the group and a pop up menu to indicate the shape of materials in the group Add Material Group ew Group Steel gt Type in a name for the group gt Choose the kind of materials to be stored in this group If you have more than one kind of shape or the shape is not one of the standard shapes leave the shape set to the Unknown Material value gt Click the OK button The group will be added to the library and will display in the Materials Window Editing a Materials Group The properties of material groups are edited via the Group table in the Materials Window To edit the properties of a material group in the current sections library gt Click on the Group tab in the list a tabs in the bottom corner of the Materials Window Chapter 5 Sections Library Management Materials DAR M i Numbe mame Met tone 1 Steel AS3679 Steel 2 Steel AS3678 Steel
22. current group Multiframe Shape Editor will maker automatically map the section properties of the sections to the match the fields of the group into which they have been pasted Caution should be exercised when copying sections between groups to ensure that section property data is not lost and that the data is available for all the fields in the destination group Printing The contents of any of the windows in Multiframe Shape Editor can be printed and you can also print out a complete table of every section in the Sections Library When printing tables they will be printed over multiple pages as there will generally not be enough room on one page for all the rows and columns in the table Setting up the Printer Before printing you should set up the printer with the page size and orientation that you wish to use To Set up the Printer gt Choose Page Setup from the File menu Chapter 3 Using Section Maker The standard page setup dialog will appear allowing you to enter the appropriate information You may also enter text to be displayed at the head and foot of each page and set the width of the margins on the page Printing a Window To print the contents of the front window gt Choose Print Window from the File menu The standard print preview dialog will appear Click the Print button to print out the contents of the front window Printing the Library To print the entire contents of the Sections Library gt Choose Pr
23. element analysis of the section to determine the torsion constant warping constant and the location of the shear centre The accuracy of these properties is reflected in the size of the elements in the finite element mesh More accurate results may be obtained by refining the mesh size via the Mesh Size command in the Analyse Shape submenu gt Choose Shape Analyse shape Mesh size Advanced Calculations Mesh Edge Length 0 250 mm Chapter 4 Working with Shapes PARLE ame cree fans The display of the finite element mesh can be controlled via the Toggle mesh command in the Analyse Shape submenu Viewing Properties When you draw a shape and specify its material properties as each change is made the sectional properties are automatically recalculated and displayed in the Properties window 101 A in in 3 in 3 10 8in 6 The last row in most of the tables shown in the Properties Window displays the Standard Section shape that Multiframe Shape Editor has determined is displayed in the Shape Window This shape is used as the basis for estimating some of the section properties of the sections See Chapter 4 for further details on how Multiframe Shape Editor computes section properties If you see properties that are displayed in red it means that the shape drawn in the Shape Window is not properly constructed and the section properties have not been computed correctly See the Validating the Shape section that fol
24. group you have nominated Note that the library with the new section included will not be saved permanently on the disk until you choose Save Library from the File menu If you have Multiframe running you can now choose Save Library then switch to Multiframe and choose Open Library gt Sections Library from the File menu to reload the library into Multiframe This will make the section you have added available for use in Multiframe Symbols The content of the Shape Window can be modified to annotate shapes with labels display dimensions and axes and to control how the shapes are displayed Shape Numbers Each shape in the Shape window can be labelled with its number To turn on or off the display of the shape numbers gt Choose Shape Numbers from the Symbols submenu under the Display menu or gt Click the Shape Numbers button on the Symbols toolbar Polyline Numbers Each point along a polyline can be labelled with its index which identifies its positions within the polyline To turn on or off the display of the polyline numbers Page 51 Chapter 4 Working with Shapes Page 52 gt Choose Polyline Numbers from the Symbols submenu under the Display menu or gt Click the Polyline Numbers button on the Symbols toolbar Dimensions The overall height and width of the section drawn in the Shape Window can be drawn as dimensions Similarly the location of the shapes centroid can also be displayed as dimensions To
25. m aly Shapes D Groupi section Group2 C10x20 B ri Rectangle AR6OGO gt Release the mouse button when the plate is the correct size i e when the coordinates read x 4 y 6 5 Notice that the properties for the rectangle displayed in the Data window are negative This is because as yet no material types have been assigned to that shape Any shape which does not have a material type is assumed to be a hole and is subtracted from the property calculations Next we will set the material for the rectangle Selecting Materials In order to compute the deflections in a structure Multiframe needs to know the Young s Modulus and Shear Modulus for the materials in the section You can choose what type of material each shape in the section is made of by choosing from the range of materials properties stored in the Sections Library The rectangle you have just drawn should be selected If not select it by clicking on it gt Choose Select Material from the Shape menu A dialog box will appear with a list of the materials in the library Chapter 2 Learning Section Maker Select Material Group Material Steel ASTM A36 CEXScEe Steel ASTM A441 A36 Grade 36 Steel ASTM A529 Steel ASTM A572 Steel ASTM A588 Steel ASTM A709 Steel ASTM A913 Steel ASTM A992 Steel ASTM A500 Steel ASSTM A501 Steel ASTM A618 Steel ASTM A847 a Steel ASSTM A53 Type E Steel AS
26. or properties of a material gt Choose Edit Material from the Materials submenu under the Library menu The Select Materials dialog will appear gt Choose the Material to be edited and click OK The material properties dialog will appear Page 84 Chapter 5 Sections Library Management Edit Material 491 006 lb ft 29007 522 hs 11156 739 ksi 0 300 6 500 B F Type Steel O Concrete O Timber O Aluminium Other Identity Standard Grade gt Click on the name of the material you want to edit gt Type in a new name change the pattern or type in new values for the material s properties gt Click the OK button Note that only the materials in unlocked materials groups can be edited Reordering Materials The order in which materials appear within a group can be modified as follows gt Choose Reorder Materials from the Materials submenu under the Library menu A list of fields within the group will be displayed Reorder Materials Concrete ile gt Click on the material to be moved keeping the mouse button depressed gt Drag the cursor to locate the new position for the material and release the mouse button Page 85 Chapter 5 Sections Library Management If you wish to move than one material then simply repeat the above two steps for each material to be moved to a new position within the group gt Click the OK button The new ordering of materials wi
27. selected shapes to be equal to the width of the first selected shape Both Scales the width and height of all selected shapes to be equal to the width and height of the first selected shape Align Submenu The Align submenu has commands for moving shapes drawn in the Shape window such that they are aligned to the dominant shape The dominant shape is the first shape that was selected within the current selection Left Aligns left hand sides of the selected shapes Horiz Centre Moves shape horizontally to align the centres of the selected shapes Right Aligns right hand sides of the selected shapes Top Aligns top edges of the selected shapes Vert Centre Moves shape vertically to align the centres of the selected shapes Bottom Aligns bottom edges of the selected shapes Align Align the selected shapes in the Shape window A dialog will let you specify whether to align the objects to the grid or to each other and whether the align is done vertically or horizontally Align to Centroid Submenu The Align to Centroid submenu moves the selected shapes in the Shape window as a group so that the centroid of the area of the selected shapes is aligned with the origin of either or both of the x and y axes You will usually use this command prior to installing the section in the Sections Library as it will make the calculation of all the sections properties relative to a set of axes passing through the centroid of the sect
28. the current group on display in the Sections Window Deleting a Group To remove a group from the Sections Library gt Choose Delete Section Group from the Sections submenu under the Library menu A list of the groups in the library will be displayed Delete Group Unequal Angle n p Unequal Angle xy CHS Grade C250 CHS Grade C350 CHS Grade C350LO RHS Grade C350 RHS Grade C450 RHS Grade C350LO C450LO SHS Grade C350 CUC Conde CAEN gt Click on the group to be removed If you wish to remove more than one group hold down the shift key while clicking on the names of the other groups gt Click the OK button The groups selected and all the sections stored in them will be removed from the library Reordering Groups The order in which groups appear within the sections library can be modified To change the order of groups within the sections library gt Choose Reorder Section Groups from the Sections submenu under the Library menu A list of the groups in the library will be displayed Chapter 5 Sections Library Management Reorder Groups Taper Flange Beams Channels Equal Angle n p Equal Angle x y Unequal Angle n p Unequal Angle x y CHS Grade C250 CHS Grade C350 CHS Grade C350LO RHS Grade C350 RHS Grade C450 RHS Grade C350L0 C450L0 SHS Grade C350 CUC Ceda CAEN gt Click on the group to be moved keeping the mouse button depressed gt Drag the cursor to locate the new po
29. the properties for the material and can design a pattern to be used in shapes made from this material Delete Material Remove a material or a number of materials from the Sections Library Edit Material Change the name properties or pattern of a material stored in the Sections Library Colours Change the colours associated with the materials stored in the Sections Library Display Menu The items in the Display menu control the display of tables in the Data and Properties windows and the symbols in the Shape window Properties See Properties Submenu on page 97 Data See Data Submenu on page 98 Library See Error Reference source not found on page 98 Page 103 Chapter 6 Reference Page 104 Symbols See Symbols Submenu on page 98 Colours See Colours Submenu on page 99 Legend See Legend Submenu on page 99 Properties Submenu The Properties submenu contains commands for selecting the table displayed in the Properties Window X Y Display the table of section properties for the shape drawn in the Shape window Only properties related to the x y axes will be displayed in this table Principal Display the table of section properties for the shape drawn in the Shape window Only properties related to the principal axes will be displayed in this table Dimensions Display the table of section properties for the shape drawn in the Shape window Only the dimensional properties w
30. the step above Chapter 5 Sections Library Management If you wish you could type in the number of fields you require If you do add extra fields you can type a number next to each of the key properties to tell Multiframe in which field that property will be stored For example the first line of the table indicates that the mass per unit length of the section is stored in a field named Mass and this is the first field of the group If you do change any of these values it is very important that you keep the naming and units for the property consistent and always store the property in the field indicated Multiframe relies on this information to do analysis and if you make an error entering the key properties the results of analysis may be incorrect If in doubt leave the group with the standard fields and properties gt Click the OK button The group will be added to the library and will display in the Sections Window Editing a Sections Group To edit the properties of a Group in the current sections library gt Choose Section Group Properties from the Sections submenu under the Library menu A dialog box will appear with a field for the group s name a table showing where key properties will be stored in the group a text box for the number of fields of data to be stored with each section in the group and a pop up menu to indicate the shape of sections in the group Group Information Name UE Shape section Mass A
31. thickness gt Click the OK button Page 12 Chapter 2 Learning Section Maker The I shape will be drawn on the screen centred in the Shape window The I shape is generated as an assembly of three rectangles The corners of the rectangles will be highlighted with small black boxes called handles to indicate that the rectangles are selected The properties for the section are displayed in the Properties window Placing a Section To place the channel on the top of the I shape you can take an existing channel from the Sections Library gt Choose Place Section from the Shape menu A dialog will appear allowing you to select a section from the Sections Library x Section Cancel gl Double Angle Pipe Sq Tube Rect Tube gt Click on the C name in the list of groups The names of the channel sections stored in this group will be displayed in the list on the right gt Click on the name C10x20 to select this section gt Click the OK button The dimensions of the section will be taken from the library and the section will be drawn in the centre of the Shape window This C shape will be made up of three rectangles modelling the web and two flanges and two shapes modelling the fillets between the web and flange The corners of the placed section will be highlighted to indicate that the group of shapes is selected Rotating the Shape Before you can place this C shape on top of the I shape
32. to calculate deflections in structures values for Young s Modulus and Shear Modulus need to be stored with sections in the Sections Library Multiframe Shape Editor takes these values from the materials you choose for the various shapes which make up a section Multiframe Shape Editor allows you to use a number of different materials within the one section Materials are stored in the Sections Library standard steel and concrete data is included and you can add your own custom materials to the library If you do not assign a material to a shape Multiframe Shape Editor will assume the shape is a hole and will deduct its properties from the overall properties of the section Shapes which are holes will have negative properties displayed in the Data window When shapes you have drawn lie inside each other you may find it difficult to see which is which especially when the material patterns are displayed in the shapes You can control the order in which the shapes are displayed by using the commands under the Arrange sub menu under the Geometry menu To move the selected shapes to the front of all the others gt Choose Move To Front from the Arrange menu To send the select shapes behind all the others gt Choose Move To Back from the Arrange menu To move the selected shapes just in front of the ones currently in front of them gt Choose Move Forwards from the Arrange menu To move the selected shapes just behind the shapes behind i
33. turn on or off the display of the overall size of the section in the Shape Window gt Choose Overall Dimensions from the Symbols submenu under the Display menu Or to turn on or off the display of the centroids location gt Choose Interior Dimensions from the Symbols submenu under the Display menu Principal Axes The principal axes of the shape also be displayed in the Shape Window To turn on or off the display of the principal axes gt Choose Principal Axes from the Symbols submenu under the Display menu Axes The origin of the x y axis system which represents the location about which the section properties are computed may also be displayed in the Shape Window To turn on or off the display of the these axes gt Choose Axes from the Symbols submenu under the Display menu These axes are displayed by default Fill Shapes within the Shape Window can be represented as either the outline of the shape or as a solid object drawn filled To turn on or off the display of shapes as filled objects gt Choose Fill from the Symbols submenu under the Display menu When shapes are displayed as filled the outline of the shapes will be displayed in black and the fill colour determine by the colour scheme selected by the user See the section on Colours which follows Any shapes that have not been allocated a material and represent a hole will not be filled and will be drawn using a black outline only When shapes are displayed as outline
34. used for viewing and editing the data stored for each of the groups of materials in the Library You can use the tabs at the bottom of this window to switch between editing the properties of the groups or the properties of the materials contained within the groups Page 87 Chapter 6 Reference Page 88 Toolbars Users of Multiframe Shape Editor can use the icons on the toolbars to speed up access to some commonly used functions You can hold your mouse over an icon to reveal a pop up tip of what the icon does File Toolbar Ti as Cah tae ses The File toolbar contains icons for open and saving files New Library Open Library Save Library Cut Copy Paste Print Preview About Group Toolbar The Group toolbar contains icons for changing the current group Previous Group Next Group View Toolbar view qq Allel The View toolbar contains icons for changing the view in the Shape window Zoom Shrink Pan Size To Fit Toggle Grid Toggle Axes Shape Toolbar Ecc x RODOSER The Shape toolbar contains icons for drawing shapes in the Shape window Select Rectangle Hollow Rectangle Circle Tube Closed Polygon Open Polygon Geometry Toolbar Geometry Pew se as GT The Geometry toolbar contains icons for modifying the size and layout of shapes in the Shape window Stack vertically Stack horizontally Align left edges Align horizontally to centres
35. within the library is displayed in the Groups tab within this window To make the Groups Table visible gt Choose Materials from the Window menu gt Click on the Groups tab in the navigation bar at the bottom of the window gt Materials DER Materials Number of MEE Steel Steel Steel Steel Concrete Other Other DOSS Locking Unlocking a Group of Materials Groups are locked using a checkbox in the Locked column in the Groups tab in the Materials Window To unlock a group clear the checkbox in the Locked column of the Groups tab in the Materials window Groups can also be locked unlocked via the Group Properties dialog Adding a Materials Group Material Maker allows you to add groups to or remove groups from the library you currently have open This makes it more convenient for you to choose materials If there are groups in the library you never use you could remove them or if there is a table of custom materials you often use you could add them in a separate group in the library To Add a Materials Group to the Library Chapter 6 Reference gt Choose Add Materials Group from the Materials submenu under the Library menu A dialog box will appear with a field for the group s name a table showing where key properties will be stored in the group a text box for the number of fields of data to be stored with each material in the group and a pop up menu to indicate the shape of materials in the
36. Click on the name or number to be changed gt Type in a new value Page 26 Chapter 3 Using Section Maker gt Press the Enter key Selecting Numbers in Tables You can also copy and paste data in tables The copy or paste will act on the current selection in the window You can select a number or a range of numbers a row or range of rows or a column or range of columns To select a number gt Click on the number To select a range of numbers gt Press on the number at the top left of the range to be selected gt Drag the mouse until the last number is selected gt Release the mouse button If the last number you want to select is outside the window drag the mouse outside the window and the table will automatically scroll to bring the number into view To select a row gt Click on the number at the left of the row To select a range of rows gt Press in the number at the left of the first row gt Drag down until the last row is selected gt Release the mouse button If the last row is outside the window drag outside the window and the table will scroll to bring the row into view To select a column gt Click on the title at the top of the column To select a range of columns gt Press in the title of the left hand column in the range gt Drag the mouse across until the right hand column is selected gt Release the mouse button If the right hand column is outside the window drag outside the window and t
37. Data window Circle Tool The circle tool can be used for drawing solid circular shapes or for drawing circular holes in a section To draw a circle gt Click on the circle tool to select it Shape Tool KOO0cOaGR gt Press at the position of the centre of the circle you wish to draw gt Drag down outwards from the centre until the mouse points to the radius you require If you have the Grid turned on then the centre and radius of the circle will align to the grid Shape OL x e else FOR AROOCOO4 x 0 787 y 0 787 dx 0 787 dy 0 787 L 1 114 O 45 000 gt Release the mouse button The new shape will be immediately added to the list of shapes displayed in the Data window Tube Tool The tube tool can be used for drawing hollow circular shapes or tubes To draw a tube Page 35 Chapter 4 Working with Shapes gt Click on the tube tool to select it Shape Tool ROOo0 0ce gt Press at the position of the centre of the tube you wish to draw gt Drag down outwards from the centre until the mouse points to the radius you require If you have the Grid turned on then the centre of the circle and the position of the circle will align to the grid Shape OL x a a IE Plies ae et ele oe AROOBDO gt Release the mouse button A dialog will appear allowing you to enter a wall thickness for the tube Wall Thickness xi Wall Thickness
38. EE EE EEEE 47 Advanced Property Calculations ss 48 Viewing Pr perties f sniinst nn Wine A A AA E 49 Validating the Shape rien cade ee nies Je i ean een 50 Adding a Section to the Library 50 S YMDOLS A EEA A 51 Shape Numbers cipal e en En a E Ea ees 51 Polyline Numbers enracina iii EE ETE E Hi 51 Dimensions a h aee ere teaa Me ea eee as tas M 52 PriicipallAXES oca rara 52 AXES freres eers nant le rasta che nat geste einen re io teen at tentes ates 52 ert Bicone A fee 52 Material Patterns set anne tin da 52 Legenda purn hy aa ina in fat Se aed eta se Lela ted 53 Selecting Shapes ici on tn AT gs dienes thie as 53 POSION Ent rem se ta satan ee nm 53 Title Portrait nee ser oriente Aa 53 Font sin Gets bots lados nn goles adds ostenta aliarse dedi 54 CO lOUTS occ ii Iii 55 Chapter 5 Sections Library Management oocconnccnnccnocnnoonnonnnonnconncnnnonn nono nocnnccnnccnnncnnncnnncnnos 57 Working with Libraries rss nes in etes Le dana 57 Fields and Section Properties 58 Page vi Creatine a New Library sise ins amiens eee 58 Opening a Library san ets a rente ES 58 SAVING a Libras lille 59 SAVING AS TEXTE en e ne nn ne ne e 59 Group Organiser so sen ren st nn nee eee in het lens neat 59 Working with Groups of Sections 61 Vie WINS Groups 28 8 reed E cons isles nee whee R 61 Locking Unlocking a Group of Sections ce eee eeeeseeeseecneeceseenaeenseeeseens 62 Adding a Sections Group 62 Editing a Sections Group
39. In general it is only necessary to use the Validate command if the section properties in the Properties Window are displayed in red Adding a Section to the Library Once you have drawn a section to your satisfaction you can install it into the Sections Library for later use by Multiframe or Multiframe Shape Editor To install your section gt Choose Add to Library from the Shape menu A dialog box will appear which lets you specify where the section will be stored a field for the name of the section a table with the calculated section properties and a pop up menu to indicate the shape of the section Chapter 4 Working with Shapes New Section x Name Custom hd Group ae A Weight 64 660 A 18 999 in 2 ik 180 333 in kB ly 24 085 inv4 Thy J 9 625 in te D E 28999005 ksi G 11153 463 ksi L Pd D 850 in B 5 000 in Tai Lt tt 1500 in tw 1000 in Shape Unsymmetric y ty o 0000 ksi fu 0000 ksi Sxt 45370 in 3 _Cancel Svh RARA in gt Type in a name for the section gt Choose the name of the group where you want to store the section gt Choose a shape for the section or just leave it set to unknown gt If you wish you can change the sections properties to override the ones that have been calculated for you Click on the number to be changed and type in a new value gt Click the OK button The section will be stored in the library in the
40. Multiframe Shape Editor Windows Version 16 User Manual Bentley Systems Incorporated 2013 License amp Copyright Multiframe Shape Editor Program amp User Manual 2013 Bentley Systems Incorporated Table of Contents License Copyright 53 te mains Me A ne ntfs 111 Table OF COMMS unitaria aid ii an Ee R EEEE v About this Manuales larisa delete 1 A ese iss atesivcsea doypuabeducevii nn shedsncesseasos ee den erteb E die 3 Material Properties iure ne a G ae T EE E EEE E E 3 A n Ei e E RE OE EEE A AA EAEE N ESE cesser sinon 3 Section Properties Japan International 0 ese eeseessecseceeceeceeeseeeeseeeeeeesneeees 3 Section Properties United States 4 Section Properties Europe Eurocode ss 5 Chapter 1 Introduct On iiicicsccas dese iria berries 7 About Multiframe Shape Editor 7 Section Property Calculations ss 7 Overlapping Shapes sise 7 Exact and Approximate properties 7 Composite Sections sesen i i i aio vada teinte 8 Interaction with Multiframe i 9 Sharing Abril cadrete 9 he Frame AAA benne 9 Chapter 2 Learning Multiframe Shape Editor 11 Starting Multiframe Shape Editor 11 Drawing Shape ises csccvades cosviisacecsvanes yous soeyevenacdhpusbatuewsaepcdveuie cxvivesssesheusbeassrvaennastes 11 Placinp OPE cysuron e sate tir nimes rente ES R 12 Placing a Sec eseon iaa dada 13 Rotating the Shape ooooocnnccnoconococonoconononnconnc
41. OK shapes overlap OK OK modular ratio will be used to calculate properties Exact and Approximate properties Most section properties computed by Multiframe Shape Editor are exact and are based upon the theory of plane areas However some properties cannot easily be computed for arbitrary section shapes and so it is necessary for Multiframe Shape Editor to identify a shape as one of the standard shapes The following properties will only be determined correctly when Multiframe Shape Editor has identified a section as a standard section shape Page 7 Chapter 1 Introduction Page 8 e Shear Areas e Torsion Constant and Torsion Modulus e Warping Constant e Shear Centre and derived properties To indicate that the J and Iw values are approximate SectionMaker displays a character after the variable in the Properties window J and Iw If you use the Advanced calculations option from the Shape menu SectionMaker uses a finite element analysis of the cross section to calculate an accurate value for J and Iw When this method has been used the character will not be displayed to indicate that the value shown is accurate J and Iw When installing a section of unknown shape the Advanced Property Calculations option can be used to accurately compute the torsion constant warping constant and the location of the shear centre IMPORTANT Non standard shapes When Multiframe Shape Editor does not identify the section draw
42. Polygons 43 Merging Polygons 43 Microstran Library 89 Mirror Shape 41 Mouse techniques 21 Move 39 92 Backwards 94 Forwards 94 Shape 38 To Back 94 To Front 94 N New Library 58 87 No Colour 99 Notation 3 Numbers 91 O Open Library 58 87 Open Polygon Tool 37 Overall Dimensions 99 P Page Setup 88 Pan 24 90 Paste 89 Shape 39 Table Data 28 Paste Special 89 Place Section 13 94 Shape 12 94 Polygon Numbers 98 Polygon Tool 37 Polygons Table 98 Principal Axes 99 Principal Properties 97 Print Library 29 88 Section 19 Set up 28 Window 29 88 Printing 28 Properties 90 96 Materials Group 77 Sections Group 63 Submenu 97 Submenu 97 Table 98 Window 49 85 100 R Recent File 88 Rectangle Tool 33 Rectangles Table 98 Redo 89 Reference Material 94 References 103 Reflecting Shapes 41 Reorder Fields 68 96 Groups of Materials 79 Groups of Sections 65 Materials 82 Sections 73 95 Sections Groups 96 Rescale Shape 41 92 Resizable Dialogs 23 Resizing a Shape 40 Rotate Shape 13 40 91 S Save Index Library 19 Save Library 88 Save Library As 88 Saving a Library 59 Saving as Text 59 Scrolling 23 Section Add 69 Align 17 Centroid 44 Change 71 Colour 73 Composite 8 Delete 70 Geometric Data 73 Overlap 7 Print 19 Properties 49 Property Calculations 7 Reorder 73 View 69 Section Group Delete
43. STM A53 Types M Cancel gt Click on the name of the group containing the materials in the left hand list gt Click on the name Steel in the list of the right hand side gt Click the OK button This will define the bottom plate to take its material properties from those for steel stored in the library The shapes will be drawn filled with the colour depending on shape type and patterned for their material solid for steel in this case Aligning to the Centroid Before you install your section in the Sections Library you will probably want to align the Centroid of its area with the x y axes so that all properties will be calculated relative to the Centroid To align the Centroid of the section with the axes gt Choose Select gt All from the Select sub menu under the Edit menu This will select all the shapes in the section gt Choose Align To Centroid gt Centroid from the Geometry menu All of the selected shapes in the Shape window will be moved so that their common Centroid is aligned with the x y axes gt Choose Size To Fit from the View menu This will make the whole section visible in the window Once the shapes move the properties will be automatically recalculated and displayed in the Properties window You can check that the section is aligned with the axes by verifying that the coordinates of its Centroid xc yc are 0 000 0 000 Adding the Section to the Sections Library Now that you have created the
44. Section Maker Chapter 2 Learning Multiframe Shape Editor This chapter provides a tutorial to help you learn the basics of working with Multiframe Shape Editor e Starting Multiframe Shape Editor e Drawing a Shape e Adding the Section to the Sections Library Starting Multiframe Shape Editor Start up the Multiframe Shape Editor program and then use the Drawing Layout command from the Window menu to lay out three windows on the screen titled Shape Properties and Data This will provide you with the most convenient window arrangement for creating new sections Drawing a Shape To introduce you to the concepts and techniques you will use in Multiframe Shape Editor this chapter will describe the creation of a structural section step by step The section you will draw is shown below IL AI First you will draw the section to scale inside the Shape window Make sure that your units are set up correctly by using the Units command from the View menu This example is carried out in American units you can use other units if you wish It is necessary to set up the sizes for drawing in the Shape window gt Choose Size from the View menu A dialog box will appear with four fields in 1t specifying the maximum dimensions of the section in Cancel gmin F4 in E Page 11 Chapter 2 Learning Section Maker gt Type 4 for the maximum x coordinate and then press the Tab key to move to the second field gt Ty
45. Section Table in the Sections Window To change the colour associated with a section gt View the section properties in the Section Table in the Sections Window Sections UB 610UB125 00 612 000 610UB113 113 000 607 000 610UB101 101 000 602 000 530UB92 4 92 400 533 000 209 000 530UB82 0 82 000 528 000 209 000 460UB82 1 82 100 460 000 191 000 460UB74 6 74 600 457 000 190 000 460UB67 1 67 100 454 000 190 000 410UB59 7 59 700 406 000 178 000 410UB53 7 53 700 403 000 178 000 360UB56 7 56 700 359 000 172 000 Chapter 5 Sections Library Management gt Double click on the cell in the Colour column The standard Windows dialog for selecting colours will appear gt Click on the new colour for the section gt Click the OK button Section colours may also be cut and pasted between sections and the Fill Down function may be used to set ranges of sections to the same colour Remember that the changes will not be made permanent until you save the library By default all section colours are set to black Reordering Sections The order in which sections appear within a group can be modified as follows gt Choose Reorder Sections from the Sections submenu under the Library menu A list of fields within the group will be displayed x gt Click on the section to be moved keeping the mouse button depressed gt Drag the cursor to locate the new position for the section and release the mouse button If you wish to m
46. Sections window Groups can also be locked unlocked via the Group Properties dialog Adding a Sections Group Multiframe Shape Editor allows you to add groups to or remove groups from the library you currently have open This makes it more convenient for you to choose sections If there are groups in the library you never use you could remove them or if there is a table of custom sections you often use you could add them in a separate group in the library To Add a Sections Group to the Library gt Choose Add Sections Group from the Sections submenu under the Library menu A dialog box will appear with a field for the group s name a table showing where key properties will be stored in the group a text box for the number of fields of data to be stored with each section in the group and a pop up menu to indicate the shape of sections in the group Group Information aia Number of Fields 61 Set Set Shape Default Fields Set Shape Default Fields Fields DLocked E 2 3 4 5 6 7 8 9 0 1 0 0 gt Type in a name for the group gt Choose from the Shape list the kind of shapes stored in this group If you have more than one kind of shape or the shape is not one of the standard shapes leave the shape set to the Unknown Section value gt Click the Set Shape Default Fields button This will set up a default number of fields that represent the information required for the shape of section selected in
47. Shape Editor This windows contains a separate table for each group of materials in the library and all the materials contained in the groups are displayed in this table To display the Materials Table gt Choose Material from the Window menu gt Click on the tab in the navigation bar at the bottom of the window to select the material group to display Materials 490 000 29000 000 11200 000 490 000 29000 000 11200 000 DIN Groups Steel ASTM A36 Steel ASTM A441 Steel lt Adding a Material To add a material to the library gt Choose Add Material from the Materials submenu under the Library menu Page 83 Chapter 5 Sections Library Management A dialog box will appear allowing you to specify how many materials you wish to add Add Materials gt Type in the number of materials to be added gt Click the OK button A number of materials titled Material 1 Materials 2 and so on will be added to the current group They will initially have all their properties set to default values You can view and edit the added materials in the table within the Materials Window Deleting a Material To delete a material from the library gt Choose Delete Material from the Materials submenu under the Library menu Delete Material Concrete Timber Aluminium gt Click on the name of the material you want to delete gt Click the OK button Changing a Material To change the name pattern
48. a need for a single I field In addition a factor must be specified with each field to convert the value in the field to the base units of newtons metres and kilograms Creating a New Library Multiframe Shape Editor allows you to create a new library for use with any of the Multiframe applications All you have to do to make the new library the default is to place it in the same folder as the application and name it SectionsLibrary slb If you already have a sections library in the folder with that name rename the existing library to a different name and then name your new library SectionsLibrary slb To create a new library gt Choose New Library from the File menu A new library will be created with no groups or sections You can add groups and sections to the library see Adding a Group and Adding a Section below before saving it to disk with the Save As command from the File menu Opening a Library You do not have to work with the sections library that automatically opens when Multiframe Shape Editor starts up If Multiframe Shape Editor finds a library named SectionsLibrary slb in the same folder as Multiframe Shape Editor it will automatically open it on start up If you wish you can open any other library and work with it in the normal way To open a sections library gt Choose Open Library from the File menu Page 61 Chapter 5 Sections Library Management Page 62 Look in a United States al ex
49. ames and properties Reorder Sections Modify the order of sections within a group Chapter 6 Reference Delete Section Delete a section or a number of sections from the current group Generate Tapered Sections Create a number of sections from two existing sections by interpolating the sections properties This is useful for modelling the sections needed to simulate a tapered sections with a number of intermediate sections You can use this in conjunction with the subdivide command in Multiframe for modelling tapered members See Generating Tapered Sections on page 74 for more information Add Sections Group Add a group to the Sections Library A new group can be used to store a number of related sections together You enter a name and type for the group It will be made the current group displayed in the Sections Window Reorder Sections Groups Modify the order of groups within the Sections Library Delete Sections Group Remove a group or a number of groups from the Sections Library Add Field Add a field to the current group in the Sections Library A field can be used for storing additional properties for a section When adding a field you should enter the name units and units factor for the field in the Groups Tables in the Add Fields dialog Edit Field Edit the properties of fields in the current group displayed in the Sections Window Reorder Fields Modify the order of fields within a group Del
50. and off the display of the number of each shape in the Shape window The number is displayed in the centre of the shape and is prefixed by a letter code for the type of shape p for polygon c for circle and r for rectangle You can use these numbers to refer to the shapes in the Data window Polygon Numbers Turns on and off the display of the number of each vertex of each polygon in the Shape window You can use these numbers to refer to the polygon coordinates displayed in the Data window Axes Turn on or off the display of axes in the Shape window Principal Axes Turn on or off the display of the principal axes of the section in the Shape window Overall Dimensions Turn on or off the display of the overall depth and width of the section in the Shape window Interior Dimensions Turn on or off the display of the minor dimension of the section drawn in the Shape window Fill Shapes Turn on or off the display of shapes as solid objects When fill is turned off the outline of shapes will be displayed using the current colour scheme Material Patterns Turn on or off the display of material patterns when drawing the fill colour of the shapes drawn in the Shape window Colours Submenu The Colours submenu contains commands for choosing the colours used to display shapes in the Shape Window No Colour Display shapes in the Shape Window in black and white only Page 105 Chapter 6 Reference Page 106 By Material Dis
51. ape menu A dialog box will appear allowing you to pick the section you wish to place Select Section j x Section Wadx290 444285 W44x262 W44x248 444230 Wa44x224 444198 WADE55 404593 404531 Cancel 404503 Sq Tube w40x480 Rect Tube El 40436 Y gt Click on the group and section name of the required section gt Click the OK button The chosen section will be placed in the Shape window Importing a Shape If you have a shape in another CAD system you can import it into Multiframe Shape Editor by way of a DXF file gt Choose Import DXF from the File menu The standard file dialog will appear and you can choose the DXF file Chapter 4 Working with Shapes Multiframe Shape Editor will extract all the rectangles circles and polygons from the DXF file and place them in the Shape window If there are lines in the DXF file which form a polygonal shape Multiframe Shape Editor will joint them together at the ends during the import process Note that Multiframe Shape Editor does not support the import of arcs within polylines in DXF files You should explode the polyline in your CAD system before importing Also make sure to check that the units setting in your cad system matches the units in Multiframe Shape Editor s import dialog Lastly ensure that the origin of your coordinate system in your CAD system matches the x y origin in Multiframe Shape Editor Setting Materials To enable Multiframe
52. ation Sections See Sections Submenu Materials See Material Submenu Group Organiser Displays a dialog allowing you to move groups of sections from one sections library to another Sections Submenu The commands in this submenu are only available if the Sections window is front most Some commands in this submenu will only available if a tab displaying section properties window is active e Select Window Sections to bring the Sections window to the front e Select tab on the bottom of this window other than the Groups tab Also see the section on Working with Sections on page 68 for more information This submenu also contains others commands for working with groups of sections in the library The commands in this submenu are may only available if the Groups tab in the Sections window is front most e Select Window Sections to bring the Sections window to the front e Select the Groups tab on the bottom of this window In some cases commands acting upon groups of may be available when the Groups window is not front most in which case the command may act upon the group currently being displayed in the window See the section on Working with Groups on page 61 for more information Add Section Add a section or a number of sections to the current group The sections will be displayed in the current table of sections displayed in the Sections Window where you can type in values for the sections n
53. be the dominant shape to which the others will be aligned gt Choose Left from the Align submenu under the Geometry menu or gt Click on the Align Left button in the Geometry toolbar Each of the shapes will be moved so that left hand side of each shape is aligned to the left hand side of the dominant shape A similar procedure can be followed to align other sides of shapes by using other commands from the Align submenu Stacking Shapes The Stack commands which complement the Align commands move the selected shapes so that shapes are arranged from left to right or top to bottom such that adjoining edges aligned to one another By stacking shapes horizontally the select shapes will be moved so that they are arranged from left to right the right hand edge of left most shape will be aligned to the left hand edges of the next and so forth The first select shape will remain in its original position and all the other shapes will be arranged around it Chapter 4 Working with Shapes To vertically stack a number of shapes gt Select the shapes to be stacked The first shape selected will be the dominant shape about which the others will be rearranged gt Choose Stack Vertically from the Geometry menu or gt Click on the Stack Vertically button in the Geometry toolbar Each of the shapes will be moved vertically so that top of one shape is aligned to the bottom of the adjacent shape Converting Shapes to Polygons Shapes ot
54. circular bar You can type in dimensions on a sketch of the shape to create it Material Choose a material from the Sections Library to be used for the selected shapes in the Shape window When the section properties for the section are calculated these shapes will take their Young s Modulus and Shear Modulus from the data stored with the material The pattern of the material will be displayed in the shapes that are selected when you use this command Reference Material Choose the material to be used as the reference material in the calculation of section properties for composite sections Convert to Closed Polygon Converts the selected shapes into closed polygons see Converting Shapes to Polygons on page 43 Merge Polygons Merges the selected polygons Open polygons will be joined if their ends are connected Closed polygons will be merged if they overlap Page 97 Chapter 6 Reference Page 98 Validate Validate the geometry and topology of the shape drawn in the Shape Window Add to Library Ctrl D Install the shapes in the Shape window as a section in the Sections Library You do this to make the sections data available to Multiframe for analysis or so you can use the section with other shapes in Multiframe Shape Editor in the future Library Menu The Library Menu contains commands for modifying the contents of the sections library Also see the section on Working with Libraries on page 57 for more inform
55. ck on its current name type in a new name and press the enter key x Number of Fields 21 6895000 000 6895000 000 0 001 0 001 0 000 0 000 0 025 0 000 The units for the field may also be modified In the units column type in the name of the units you want to use to store properties in this field For example if you added a field named Iw for a warping constant your units might be in 6 inches to the sixth power so you should type this into the units column You should also type in a factor to convert the fields values into Multiframe Shape Editor s internal units system This will allow you or another user to change units and still have the properties displayed correctly The factor is the number the entered value must be multiplied by to convert it into a Newton meter kilogram units system i e in the case where Iw will be entered in units of in 6 the factor will be 6 820907E 12 i e 1 39 37 to the power of six as there are 39 37 inches in a meter Some common units factors are Metric English Name Property Unit Factor Unit Factor Chapter 5 Sections Library Management Mass Mass per unit length kg m 1 0 lb ft 1 488 A Asx Asy Cross sectional area mm2 1E 6 in2 6 452E 4 Ix Major moment of mm4 1E 12 jp4 1 638E 5 inertia ly Minor moment of mm4 1E 12 jp4 1 638E 5 inertia J Torsion constant mm4 1E 12 jp 1 638E 5 E Young s Modulus MPa 1E 6 ksi 6895000 G Shear Modulus MPa 1E 6 ksi 6895000 D Depth mm 0 001 in
56. ckspace The Delete key may be used to delete the current selection If nothing is selected and you are typing text or numbers it will delete the character to the left of the blinking cursor In the Shape window it will delete the currently selected shapes Ctrl The Ctrl key may be held down while typing another key to choose a command from a menu without using the mouse Menu items which have a key to the right of the name may be chosen in this way For example to choose Undo from the Edit Menu you could hold down the Ctrl key and type Z Shift You can hold down the shift key while clicking on something to add it to the current selection or remove it from the selection if it is already selected Holding down the shift while drawing a member dragging a member or dragging a joint will constrain the movement to be horizontal vertical or at a 45 degree angle Holding down the shift key while starting up the application will reset the application window sizes toolbars etc back to the default settings Scrolling Scrolling is a technique for moving a table of data up down left or right in a window so that you can bring any part of the table into view Resizable Dialogs Some of the dialogs in Multiframe Shape Editor can be resized to provide more room for some controls within the dialog Generally dialogs with tables or list boxes will be resizable A small icon in the bottom right hand corner of the dialog as shown below identifi
57. ctions Make the Sections Window visible and bring it to the front Materials Make the Materials Window visible and bring it to the front e Help Menu File Menu The File menu contains commands for opening and saving files as well as import and export and printing New Library Ctrl N Use this to start work on a new library If you have any changes to the current library unsaved Multiframe Shape Editor will prompt you to save any changes before starting the new work Chapter 6 Reference Open Library Ctrl O Open a library which has previously been saved on disk If you have any changes to the current library unsaved Multiframe Shape Editor will prompt you to save any changes before opening the new file Import See Import Submenu Export See Export Submenu Close Library Closes the library and removes all groups and sections from display Save Library Ctrl S Save the current library data with the same name you saved with last time or the same name the file had when you opened it Save Library As Save the current library in a file with a new name Page Setup Set up the printer for printing Print Window Print the contents of the front window on the screen Allows you to set margins header and footer titles and options on printing the date time and page numbers Print Library Print the entire contents of the Sections Library Recent File Recently opened files will appear at t
58. custom sections Once you are familiar with the basic concepts used you may refer to the step by step instructions in Chapters 3 4 and 5 Chapter 3 Using Multiframe Shape Editor This chapter introduces the basic techniques used to interact with the various windows in Multiframe Shape Editor Chapter 4 This chapter explains most of the tasks you will carry out in designing and installing a new section into the sections library Chapter 5 Sections Library Management Multiframe Shape Editor is also used to manage the content of Multiframe Section Libraries This chapter describes how to edit the data in the library how to add new sections and new groups of sections Chapter 6 Multiframe Shape Editor Reference Gives an overview of the operations of Multiframe Shape Editor and a summary of the commands used Page 1 Notation The following notation has been adopted within Multiframe Shape Editor Material Properties Dimensions Property E G v Fy Fu Property D B tw tf Fillet radius Toe radius d1 d2 b1 b2 taper xl Xr yt yb Description Young s Modulus Shear Modulus Poisson s ratio Yield Stress Ultimate Stress Description Depth Width or breadth Web thickness Flange thickness Radius of fillets in the section Radius of toes in the section Minor depth dimensions Minor width dimensions Taper angle Position of left extent of section Position of right exten
59. d swill only be available when the Groups tab is activated within this window Viewing Groups The groups stored in the Library can be viewed and changed in the Groups tab within Sections Window of Multiframe Shape Editor A list of all the groups of section within the library is displayed in the Groups tab within this window To make the Groups Table visible gt Choose Sections from the Window menu gt Click on the Groups tab in the navigation bar at the bottom of the window Sections DAR Number of Number of me CO E ie G 1 us 22 28 22 13 section section section section 5 Taper Flange Beams I section 6 Channels Channel Equal Angle n p Equal Angle 8 Equal Angle x y Equal Angle 9 Unequal Angle n p Unequal Ang 10 Unequal Angle x y Unequal Ang 11 CHS Grade C250 Tube 12 CHS Grade C350 Tube 13 CHS Grade C350LO Tube 14 RHS Grade C350 RHS 15 RHS Grade C450 RHS 16 RHS Grade C350LO C450LO RHS SHS Grade 21 23 21 18 24 2 25 10 27 46 21 46 37 19 25 19 13 42 13 76 13 59 21 63 21 15 21 81 15 6 ES KS ENT ENT ES EN EN EN EN EN EN EN ES EN ES ES UB AUC AWB AWC Tapa lt Page 65 Chapter 5 Sections Library Management Page 66 Locking Unlocking a Group of Sections Groups are locked using a checkbox in the Locked column in the Groups tab in the Sections Window To unlock a group clear the checkbox in the Locked column of the Groups tab in the
60. dulus of the concrete The calculation of the plastic properties such as the plastic modulus for a composite section uses a similar concept Instead of scaling the properties of shapes by the ratio of the elastic moduli the properties are factored by the ratio of the yield strength of the shape to the yield strength of the reference material Interaction with Multiframe When constructing a frame in Multiframe it is often necessary to use Multiframe Shape Editor to design the sections shapes used within the model There are a number of ways to share or transfer data from Multiframe Shape Editor for use in Multiframe Sharing a library Multiframe Shape Editor and Multiframe can open the same sections library simultaneously As the sections library is a file care must be exercised to avoid overwriting changes made in one program with changes made in the other The simplest way to avoid this is to always modify the sections library using Multiframe Shape Editor and reload the updated library into Multiframe in order to use the new sections IMPORTANT Using Multiframe Shape Editor with Multiframe Be careful when using Multiframe Shape Editor with the Multiframe program open in the background If you have both Multiframe Shape Editor and Multiframe open at the same time any changes you make to the Section Library with Multiframe Shape Editor will not be reflected in the sections available to Multiframe until they are saved and re loaded i
61. ection Position The position of the legend can be set to any corner of the Shape Window To display the legend in the bottom right hand corner of the window gt Choose Bottom Right from the Legend submenu under the Display menu or gt Right click on the legend and choose Bottom Right from the popup menu A similar procedure can be followed to display the legend in any corner of the screen using the commands in the Legend submenu Title Font The style of the font used to draw the title of the legend can be set by the used To modify the style of the title font gt Choose Title Font from the Legend submenu under the Display menu or gt Right click on the legend and chose Title Font from the popup menu Page 53 Chapter 4 Working with Shapes Arial Black T Arial Narrow T BankGothic Md BT Tr Batang Tp Book Antiqua a Tr Bookman Old Style Y gt Specify the required colour style in the Font dialog gt Click OK Font The style of the font used to draw the text of each item in the legend can be set by the used To modify the style of this font gt Choose Font from the Legend submenu under the Display menu or gt Right click on the legend and chose Font from the popup menu Tr BankGothic Md BT Ty Batang T Book Antiqua gt Specify the required colour style in the Font dialog gt Click OK Note that the same colour is used to draw both the item text and the title Changing the colour of
62. ection or shape within the Shape View the basic shapes representing the section or shape will automatically be grouped together as a single item When placing a section from a library the group will store the name of the section and display this in the Kind column in the Data table If however the shape is ungrouped this information will be lost Aligning to Centroid Most times when you create a section you will want to calculate its properties relative to a set of axes at the centroid of its area The Align To Centroid command moves all of the selected shapes so that their common centre of area is aligned with the origin of the axes After using Align To Centroid the coordinates of the centroid of the selected shapes will always be x 0 y 0 To align the centroid of a shape or shapes with the axis origin gt Select the shape or shapes to be aligned gt Choose Align To Centroid from the Geometry menu gt Choose from the sub menu whether to align one or both axes The shapes will be moved as a group to centre their area about the axis origin Chapter 4 Working with Shapes Generating Standard Shapes Rather than having to draw common structural shapes such as I beams channels and angles Multiframe Shape Editor lets you generate such shapes by typing in a few key dimensions To generate a standard shape gt Choose Place Shape from the Shape menu A dialog box will appear with a diagram of the shape and its key dimensions
63. ed Delete Group Steel AS3679 Steel AS3678 Steel AS1163 Steel AS1594 Concrete AS3600 User Materials 1 User Materials 2 New Group gt Click on the group to be removed If you wish to remove more than one group hold down the shift key while clicking on the names of the other groups gt Click the OK button The groups selected and all the materials stored in them will be removed from the library Reordering Groups The order in which groups appear within the materials library can be modified To change the order of groups within the materials library gt Choose Reorder Material Groups from the Materials submenu under the Library menu A list of the groups in the library will be displayed Chapter 6 Reference Reorder Groups Steel AS3678 Steel AS1163 Steel AS 1594 Concrete AS 3600 User Materials 1 User Materials 2 gt Click on the group to be moved keeping the mouse button depressed gt Drag the cursor to locate the new position for the group and release the mouse button If you wish to move than one group then simply repeat the above two steps for each group to be moved to a new position within the library gt Click the OK button The new ordering of groups will be saved to the library Working with Materials on page 76 for more information Add Material Add a material to the Sections Library This material will then be available for use in any of the sections you draw You enter
64. either font will change the colour of the other text Page 54 Chapter 4 Working with Shapes Colours The user can modify the colour corresponding to a particular item in the legend To modify the colours associated with an items in the legend gt Choose Item Colour from the Legend submenu under the Display menu or gt Right click on the legend and chose Item Colour from the popup menu Colour Picker x or Colour Picker xj Cancel gt Select the legend item to be modified gt To change the colour of the selected item click on the Colour box in the top left hand corner bs lx ll MENAN 11 SEED ll TRAME Define Custom Colors gt gt coca Page 55 Chapter 4 Working with Shapes gt Choose a new colour from the Colour dialog gt Click OK The colour of a particular legend item can also be modified by double clicking of the colour box associated with that item in the legend Page 56 Chapter 5 Sections Library Management Chapter 5 Sections Library Management This chapter describes the use of all of the commands available in Multiframe Shape Editor that are related to the management of sections libraries It contains a number of sections e Working with Libraries e Working with Sections e Working with Groups e Working with Groups of Materials Multiframe Shape Editor allows you to add delete and modify the groups of materials stored in a sect
65. erials r tine Ao ies Jes ie ante 79 Viewing Material Sorensen oee enat EA N E T ER 80 Addmga Material ineeie een enaere ae lili 80 Deleting a Material tl E a en E E EEE 80 Changing a Material vies cs cites smith seins nan 81 Reordering Materials nono nono n con nono a 82 Material Colours eiii ride 82 Chapter 6 Multiframe Shape Editor Reference oooccnnccnnnnnnoccnoccnonononoconoconaconccnnccnnncnnnnnnos 85 MWARTOWS EE RE ee Re Reise 85 Shape Window wey het a 85 Data WindoW sm ig hh RUA ae he sn alee eet eee 85 Properties Wind We Coisinn a a A E cassie eats 85 Sections WIND Winrar indi eet eee babies ae 85 Materials Windows suas AR ne 85 A O O NR 85 Fil Toolbar cinc lid a 85 Group Toolbars iii A Ge a 86 View Toolbars sani ea eet n Ue i At Re 86 Shape Toolbar Le E AE Rte er te Ets 86 vii Page viii Symbols TOO creme et atada 86 A retient Piles ct O 87 Ele Medica ea Oa ri da BOP oleae E oa ida 87 Import Submenu otras tata in da ida 88 Export Suben tacna asia 89 Edit Men urea dad ia 89 Select SUDMENU e io pesticidas eee 90 VIEW Med AA le 90 Geometry Ment ich ene di 91 Make Equal Size Submenu eee eeeceseeeeeeeeeeeeseeeseeeseecaaecnaecaeseseenseen 92 Ahon SUBMENU ze Rent heen ible ANT ss ee sets tnt Ten 93 Align to Centroid Submenu nonn nono n con n cnn nccnnccnnc ns 93 Arrange Subment reus 94 Shape A A 94 Library Meni
66. es dialogs that can be resized Page 23 Chapter 3 Using Section Maker Page 24 Reorder Groups SHS Grade C350 SHS Grade C450 SHS Grade C350L0 C450L0 RHS Galtube Cancel SHS Galtube C Purlins Zed Purlins Old BHP SHS Imperial RHS Imperial Working in Shapes Window The Shape Window is the only graphical window in Multiframe Shape Editor This section described the commands used to control what is displayed is the window and how that is displayed Zoom Zoom allows you to increase the size of the drawing in the Shape window gt Choose Zoom from the View Menu gt Move the pointer to the top left hand corner of the area you wish to view in close detail gt Drag a rectangle down and to the right which encloses the area of interest and release the mouse button The window s contents will be re drawn to display the part of the shape contained in the rectangle you have drawn The mouse wheel may also be used to dynamically zoom the view within the Shape Window By moving the mouse wheel the view will move in or out Pan Pan allows you to shift the display of the shape within the window upwards downwards to the left or right gt Choose Pan from the View Menu The cursor will change to a hand gt Press inside the window and hold down the mouse button gt Drag the drawing to its new location gt Release the mouse button to re draw the contents of the window If not enough memory is avai
67. ete Field Delete a field or number of fields from the current group in the Sections Library You should NOT delete any of the first eleven standard fields as Multiframe requires them for analysis Properties Displays a dialog allowing you to specify the properties and name of the current group Material Submenu The Material submenu contains commands for working with materials in the sections library The commands in this submenu are only available if the Materials Window is front most e Select Window Library to bring the Materials window to the front e Select the Materials tab on the bottom of this window Also see the section on Working with Groups of Materials Multiframe Shape Editor allows you to add delete and modify the groups of materials stored in a sections library In this section Page 99 Chapter 6 Reference Page 100 e Viewing Groups e Locking Unlocking a Group e Adding a Sections Group e Editing a Sections Group e Duplicating a Group e Deleting a Group e Reordering Groups Please note that all the commands described in this section are only available when you have the Materials window activated Some of the command swill only be available when the Groups tab is activated within this window Viewing Material Groups The groups of materials stored in the Library can be viewed and changed in the Groups tab within Materials Window of Multiframe Shape Editor A list of all the groups of material
68. fy data associated with each section stored in a sections library In this section e Viewing Sections e Adding a Section e Deleting a Section e Changing Section Properties e Custom Shape Data e Section Colour e Reordering Sections e Generating Tapered Sections Please note that all the commands described in this section are only available when you have the a table of sections active in the Sections Window Viewing Sections The sections stored in the Sections Library can be viewed and changed in the Sections Window of Multiframe Shape Editor The sections are displayed a group at a time in the Sections Table within this window To make the Sections Table visible gt Choose Library from the Window menu gt Click ona tab at the bottom of the window to select the group of sections to be viewed E ja 5 js 7 ls 9 10 11 F2 13 14 fis 16 17 Chapter 5 Sections Library Management Sections W44x335 Steel ASTM A 335 000 98 300 W44x290 Steel ASTM A 290 000 85 800 W44x285 Steel ASTM A 285 000 83 800 W44x262 Steel ASTM A 262 000 77 200 W44x248 Steel ASTM A 248 000 72 800 W44x230 Steel ASTM A 230 000 67 700 W44x224 Steel ASTM A 224 000 65 800 W44x198 Steel ASTM A 198 000 58 000 W40x655 Steel ASTM A 655 000 192 000 W40x593 Steel ASTM A 593 000 174 000 W40x531 Steel ASTM A 531 000 156 000 W40x503 Steel ASTM A 503 000 148 000 W40x480 Steel ASTM A 480 000 140 000 W40x436 Steel ASTM
69. group Add Material Group gt Type in a name for the group gt Choose the kind of materials to be stored in this group If you have more than one kind of shape or the shape is not one of the standard shapes leave the shape set to the Unknown Material value gt Click the OK button The group will be added to the library and will display in the Materials Window Editing a Materials Group The properties of material groups are edited via the Group table in the Materials Window To edit the properties of a material group in the current sections library gt Click on the Group tab in the list a tabs in the bottom corner of the Materials Window Materials ps Concrete AS3600 Concrete 6 User Materials 1 Other 7 _ User Materials 2 Other DOSS D Groups SES El The name and kind can be edited directly with the table Duplicating a Group of Materials To duplicate a group from the Materials Library gt Choose Duplicate Material Group from the Materials submenu under the Library menu Page 101 Chapter 6 Reference Page 102 A copy of the current group including all materials contained within the group will be added to the end of library and made the current group on display in the Materials Window Deleting a Group To remove a group from the Materials Library gt Choose Delete Material Group from the Materials submenu under the Library menu A list of the groups in the library will be display
70. he bottom of the File menu You can choose them as a shortcut to open them Exit Leave the Multiframe Shape Editor program If you have any work unsaved Multiframe Shape Editor will prompt you to save any changes to the library before quitting Import Submenu The Import submenu provides you with options to import sections and sections libraries DXF Imports the shapes in a DXF file into the Shape window Text File Import the text version of the sections library Page 91 Chapter 6 Reference Page 92 Spacegass Library Import a sections library from the Spacegass program Microstran Library Import a sections library from the Microstran program Export Submenu The Export submenu allows you to export a sections library Text File Save the sections library in a text file format Sections Library v7 Save the sections library in a file format compatible with Multiframe versions 7 and earlier You can also use this format to move a sections library back to the Macintosh version of Multiframe Shape Editor or Multiframe Sections Library v9 Save the sections library in a file format compatible with Multiframe version 8 and 9 Edit Menu The Edit menu contains commands for copying and pasting tabular data selecting objects and working in tables Undo Ctrl Z Undo the last action you carried out The name of this item will change to reflect the command that can be undone You can undo up to 20 actions Redo
71. he table will scroll to bring the column into view To select the whole table gt Click in the box at the top left corner of the table Copying and Pasting Numbers To copy or paste numbers in Multiframe Shape Editor first select the numbers then choose the command you require Page 27 Chapter 3 Using Section Maker Page 28 To copy a number or range of numbers gt Select the numbers to be copied gt Choose Copy from the Edit menu The numbers will be placed on the clipboard Each row of numbers will have a return character at the end and the numbers in the row will be separated by a Tab character You can transfer data copied from Multiframe Shape Editor into other programs or you can paste them into other tables in Multiframe Shape Editor To paste the numbers on the clipboard into a table gt Select the numbers in the table that will be replaced by the numbers on the clipboard gt Choose Paste from the Edit menu Copying and Pasting Sections The table in the Sections Window can be used to copy sections between groups or even into the same group To copy a section or a number of sections to another group gt Select the entire row of the sections to be copied gt Choose Copy from the Edit menu gt Select a new current group from the Group toolbar or by using the Select Group command in the Library menu gt Choose Paste Special from the Edit menu The copied sections will be appended to the end of the
72. her than polygon shapes can be converted to closed polygons using the Convert to Polygon command in the Shape menu While it is not recommended that shapes be converted to polygons it can be useful to do this in a number of situation such as to allow shapes to be rotated by arbitrary angles or to generate complex shapes by merging over lapping polygon shapes To convert a number of shapes into polygons gt Select the shapes to be converted gt Choose Convert to Polygon from the Shape menu Each of the shapes will be converted to a polygon Merging Polygons Polygons can be merged together to form complex shapes Open polygons and closed polygons cannot be merged together they can only be joined to other polygons of the same type Open polygons will be joined to other open polygons only if they have a common end point Closed polygon shapes can be merged with other closed polygons The result may not be a single polygon as the merged shape will take into account which polygons are solid and which represent holes in the shape However no distinction is made between different materials and so any resulting solid polygons will be allocated a single material To merge a number of polygons gt Select the polygons to be merged together gt Choose Merge Polygon from the Shape menu The selected shapes will be merged together to form a number of other polygons Shape Properties The properties of any shape can be modified by double c
73. i 2D Sample Frames 3D Sample Frames 4D Sample Frames SectionsLibrary Sa SectionsLibraryUS Sal WoodSectionsLibrary File name SectionsLibrary Files of type Sections Libraries slb y Cancel La gt Click on the name of the library you wish to open gt Click the Open button The contents of the library will be read in and the groups materials and sections in the library will be displayed in the tables within the Sections and Materials Windows respectively Saving a Library If you have installed any sections in the library or you have changed the section or group properties in any way you will have to save the Sections Library to disk to make the changes permanent To save the Sections Library to disk gt Choose Save Library from the File menu To save the Sections Library to disk with a new name gt Choose Save As from the File menu gt Select the folder or disk where you will save the library gt Type in a name for the library gt Click the Save button Saving as Text Another way to view the data in the library is to save it in text format Text files can be read into a word processor or you could write your own software which extracts data from a text file of sections To save the contents of the library in a text file gt Choose Export gt Text File from the File menu gt Type in a name for the text file of data gt Choose which disk or folder you want to store the data in gt Click the
74. ill be displayed in this table Current Group Display the table of section properties for the shape drawn in the Shape window The properties listed in this table will correspond to the fields contained within the current The units used in this table will correspond to the units associated with the data in the current group Frame Group Display the table of section properties for the shape drawn in the Shape window The properties listed in this table will correspond to the fields contained within Multiframe s Frame group All Display the table with all section properties for the shape drawn in the Shape window Data Submenu The Data submenu contains commands for selecting the table displayed in the Data Window Properties Display the table of section properties for each of the individual shapes that make up the total shape drawn in the Shape window Polygons Display the table of polygon coordinates material types and thicknesses for the polygons in the Shape window Chapter 6 Reference Circles Display the table of circle coordinates material types and thicknesses for the circles in the Shape window Rectangles Display the table of rectangle coordinates material types and thicknesses for the rectangles in the Shape window Symbols Submenu The Symbols submenu contains commands for controlling how shapes are drawn in the shape windows and how these shapes are labelled Shape Numbers Turns on
75. ing a Shape Now you can draw the additional plate on the bottom flange of the section To make it easier for you to draw the frame you can use Multiframe Shape Editor s Grid option to make drawing automatically align to a grid with regular spacing gt Choose Grid from the View menu A dialog box will appear with values for the x horizontal and y vertical spacing of the grid gt Type 0 5 for the x spacing use the Tab key to move to the y spacing and type 0 5 for it also gt Click on the Visible check box to display the grid in the window gt Click on the Snap check box to make subsequent drawing align with the grid This will also turn on the Visible button to make the grid visible in the Shape window gt Click on the OK button to confirm your settings Page 15 Chapter 2 Learning Section Maker Page 16 Now move the pointer inside the Shape window and notice that as you move the mouse the coordinates of the pointer are shown at the bottom left hand corner of the window The coordinates are shown in the same units as Deflection in the Units dialog The coordinates will automatically align to the nearest point on the grid You can now begin to draw the shape to scale in the Shape window gt Click on the Rectangle tool to select it Shape Tool gt Press the mouse button at the bottom left corner of the I shape gt Drag down and to the right to draw the bottom plate Shape OL x as
76. int Library from the File menu The standard print preview dialog will appear Click the Print button to print out the library The tables of sections for each group in the library will be printed If there are more rows and columns than will fit one a page the printout will be spread over a number of pages Page 29 Chapter 4 Working with Shapes Chapter 4 Working with Shapes Creating a section with Multiframe Shape Editor involves defining the geometry of the shapes by drawing in the Shape window You can also use the pre defined generation aids to automatically place common structural shapes into the section In this section Drawing a Shape Moving a Shape Copying and Pasting Shapes Resizing a Shape Deleting a Shape Duplicating a Shape Rotating a Shape Rescaling a Shape Reflecting Shapes Making shapes equal in size Aligning Shapes Stacking Shapes Converting Shapes to Polygons Merging Polygons Shape Properties Grouping Shapes Aligning to Centroid Generating Standard Shapes Using Existing Sections Importing a Shape Setting Materials Advanced Property Calculations Viewing Properties Validating the Shape Adding a Section to the Library Symbols Legend Drawing a Shape The shapes which make up a section may be drawn directly in the Shape window Page 31 Chapter 4 Working with Shapes Page 32 The scale at which this drawing is carried out may be specified by choosing the Size c
77. ion Centroid Aligns both x and y centroids to the x and y axes X Axis Only Aligns the x centroid to the x axis Y Axis Only Aligns the y centroid to the y axis Chapter 6 Reference Arrange Submenu The Arrange submenu has commands for controlling the order in which shapes are drawn in the Shape window If you have the display of material patterns turned on the shapes drawn last may obscure the shapes drawn first Move To Front Move the selected shapes forward so that they are drawn last and will be in front of all other shapes Move To Back Move the selected shapes backward so that they are drawn first and may be obscured by other shapes Move Forwards Move the selected shapes just in front of the shapes in front of them so that they are drawn after those shapes and will be displayed in front of them on the screen Move Backwards Move the selected shapes just behind the shapes behind them so that they are drawn before those shapes and may be obscured by them Shape Menu The Shape menu contains commands for working with Shapes in the Shape window Place Section Place an existing section from the Sections Library into the Shape window You can use this to build up a section out of existing sections Place Shape Place a standard structural shape in the Shape window This provides an easy and precise way of automatically placing an I C L or T section or a rectangular or circular tube or a rectangular or
78. ions library In this section e Viewing Groups e Locking Unlocking a Group e Adding a Sections Group e Editing a Sections Group e Duplicating a Group e Deleting a Group e Reordering Groups Please note that all the commands described in this section are only available when you have the Materials window activated Some of the command swill only be available when the Groups tab is activated within this window Viewing Material Groups The groups of materials stored in the Library can be viewed and changed in the Groups tab within Materials Window of Multiframe Shape Editor A list of all the groups of material within the library is displayed in the Groups tab within this window To make the Groups Table visible gt Choose Materials from the Window menu gt Click on the Groups tab in the navigation bar at the bottom of the window Materials Steel Steel Steel Steel Concrete Other Other DOSS Page 57 Chapter 5 Sections Library Management Page 58 Locking Unlocking a Group of Materials Groups are locked using a checkbox in the Locked column in the Groups tab in the Materials Window To unlock a group clear the checkbox in the Locked column of the Groups tab in the Materials window Groups can also be locked unlocked via the Group Properties dialog Adding a Materials Group Material Maker allows you to add groups to or remove groups from the library you currently have open This makes it more
79. ircular bar 9 Rectangular bar 10 Folded Cee 11 Folded Zed 12 No of sections no of fields and no of analysis properties in the group Position of the analysis properties in the fields of the group For the number of fields Name of the field For the number of fields Units of the field For the number of fields Factor of the field For the number of sections Name of the section For the number of fields Value of the field for this section For each material Name of the group Number of the group in the library Kind of material 1 for steel 2 for concrete 3 for timber 4 for aluminium 0 otherwise Density of the material Thermal Coefficient of the material Poisson s Ratio of the material Young s Modulus of the material Shear Modulus of the material Yield Stress of the material Ultimate Stress of the material The easiest way to understand the format is to use the Export command to save a text file from a sample library and to review or modify that text file Page 109 Appendix A File Formats References You may find the following books useful to refer to if you need information on the methods used to calculate sections properties gt Roark s Formulas for Stress and Strain 6th Edition W C Young McGraw Hill New York 1989 gt The Behaviour and Design of Steel Structures NS Trahair and M A Bradford Chapman and Hall London 1988 gt Formulas for Stress Strain and Structural Matrices W D Pilke
80. is at right of section XP yp Position of plastic axis Zx Plastic Modulus about y axis Zx Plastic Modulus about zaxis Z1 Plastic Modulus about major principal axis Z2 Plastic Modulus about minor principal axis RO Polar radius of gyration about shear centre See AISC LRFD Appendix E H Flexural Constant See AISC LRFD Appendix E Section Properties Europe Eurocode Property Description Mass Mass per unit length Area Cross sectional area P Distance around perimeter of section yc ZC Position of centroid ys ZS Position of shear centre ly Moment of inertia about x axis Iz Moment of inertia about y axis It Torsion constant Cw Warping constant Wel y 1 Elastic Modulus about y axis at top of section Wel y 1 Elastic Modulus about y axis at bottom of section Wel z 2 Elastic Modulus about z axis at left of section Wel z 2 Elastic Modulus about z axis at right of section ly Radius of gyration about y axis Iz Radius of gyration about z axis Iyc Mmt of inertia about y axis through centroid Izc Mnt of inertia about z axis through centroid Iyzc Product of inertia about centroid lu Mmt of inertia about major axis through centroid Iv Mnt of inertia about minor axis through centroid Angle of major axis from x axis Asy Shear area for shear in the minor y direction ASZ Shear area for shear in the major z direction Wel u 1 Elastic Modulus about principal axis at top of section Wel u 2 Elastic Modulus about
81. l the polygonal shapes in the Shape window Select Circles Automatically selects all the circular shapes in the Shape window Select Rectangles Automatically selects all the rectangular shapes in the Shape window View Menu The View menu contains commands for controlling the display in the Shape window Zoom Ctrl W Zoom in on part of the current display A cross hair will appear and the view to be viewed in close up may be selected by pressing the mouse button and dragging a rectangle surrounding the area of interest Release the button to draw the zoomed view Pan Ctrl R Page 93 Chapter 6 Reference Page 94 Pan across the drawing displayed in the Shape window Press and drag in the window to move the drawing Shrink Ctrl E Reduce the size of the drawing in the Shape window to half its current size Size To Fit Ctrl T Scale the drawing in the Shape window so that it just fits inside the window Size Set the maximum and minimum coordinates available in the Shape window Use this to set up the overall coordinates before you begin drawing a section Grid Switch on or off the use of the grid in the Shape window and set the spacing of the grid Font Set the font size and style for the text in the front most window Numbers Set the type of numeric format you would like to use to display numbers in the front most window You can choose to use decimal or scientific notation and specify how ma
82. lable to move the image a rectangle the size of the window will be moved around as you move the mouse Chapter 3 Using Section Maker The middle mouse button may also be used to dynamically pan the view within the Shape Window To pan the view depress with middle mouse button within the view and drag the mouse to pan the view When the desired view is obtain simply release the mouse button to stop panning Shrinking the View Shrink allows you to decrease the size of the drawing on the screen gt Choose Shrink from the View Menu The drawing will shrink down to 50 of its current size and be re drawn If the Shift key is held down when the Shrink command is selected the drawing will shrink by only 20 Sizing To Fit Size To Fit automatically resizes the drawing in the Shape window so that the section just fits inside the window in the current view This is most useful after you have been zooming panning or shrinking as it returns you to a viewing scale that just fits the section inside the window Working in Table Windows There are 3 windows in Multiframe Shape Editor that display tabular information The data for the library is displayed in tables in the Sections and Materials Window Information about the geometry of the section drawn in the Shape Window is displayed in the Data window while the properties for this section are displayed in the Properties window Use the scroll bars on the side or on the bottom of the table t
83. le y 40 500 in Cancel If you want to have the shapes automatically align with the grid but don t want to see the grid simply click on the Invisible button before clicking OK Similarly you can click on the Visible button to have the grid displayed as a visual guide but click on the Off button to disable the automatic alignment with the grid Chapter 4 Working with Shapes All drawing and dragging in the Shape window will align to the grid while the grid is switched on Drawing Tools Multiframe Shape Editor has six drawing tools for drawing different types of shapes A change in background colour surrounding the tool s icon indicates the drawing tool which is currently active If the Arrow tool is selected this allows you to select move and resize shapes with the mouse Before you start drawing a new section if there are any shapes in the Shape window Choose Select All from the Select sub menu under the Edit menu and press the Delete key This will remove the existing shapes Rectangle Tool The rectangle tool can be used for drawing solid rectangular shapes or for drawing rectangular holes in a section To draw a rectangle gt Click on the rectangle tool to select it Shape Tool xj MOOB0OOacR gt Press at the position of the top left corner of the rectangle you wish to draw gt Drag down to the right until the mouse points to the bottom right corner of your rectangle e e ale relaje
84. lect Window Sections to bring the Sections window to the front e Select the Groups tab on the bottom of this window In some cases commands acting upon groups of may be available when the Groups window is not front most in which case the command may act upon the group currently being displayed in the window Page 89 Chapter 6 Reference Page 90 See the section on Working with Groups on page 61 for more information Add Section Add a section or a number of sections to the current group The sections will be displayed in the current table of sections displayed in the Sections Window where you can type in values for the sections names and properties Reorder Sections Modify the order of sections within a group Delete Section Delete a section or a number of sections from the current group Generate Tapered Sections Create a number of sections from two existing sections by interpolating the sections properties This is useful for modelling the sections needed to simulate a tapered sections with a number of intermediate sections You can use this in conjunction with the subdivide command in Multiframe for modelling tapered members See Generating Tapered Sections on page 74 for more information Oo e Material Submenu e Sections Submenu e Display Menu e Properties Submenu e Data Submenu e Error Reference source not found e Symbols Submenu e Colours Submenu e Legend Submenu e Window Menu e Se
85. licking on the shape This will open a property dialog that contains the dimensions and location of the shape This dialog may also be opened by selecting a shape and choosing the Properties menu command from the Edit menu or the Properties command from the right click context sensitive menu Page 43 Chapter 4 Working with Shapes Page 44 Group Properties x Position Anchor Point Cente v 4 250 in y 0 750 in Cancel This dialog also lets you reposition shapes by specifying the location of an anchor point on the shape This makes it easy to align shapes to other shapes within the section The anchor point you choose is moved to the location you enter in this dialog For example if you wanted to move a plate to just sit on top of the top flange of a beam you would double click on the plate choose the anchor point to be Bottom Centre and set the x coordinate to zero and the y coordinate to the height of the top of the flange of the beam Grouping Shapes Multiframe Shape Editor allows you to group together shapes within the Shape View This allows shapes to be manipulated together as a single item This grouping is hierarchical so groups may also be grouped inside other groups To group together a number of shapes e Select the shapes to be grouped e Choose Group from the Geometry menu To ungroup a group of shapes e Select the shape group e Choose Ungroup from the Geometry menu When placing a s
86. lists all the groups of sections contained in the library and their properties The Material Window contains a number of tables listing the properties of all the materials in the library This window contains separate tabs for each of the material groups in the library as well as a tab listing the groups of materials and the properties of those groups Chapter 5 Sections Library Management You can also create completely new libraries or read modify and write any number of sections libraries This means you can keep a number of libraries on your disk and use them for different applications In this section e Fields and Section Properties e Creating a New Library e Opening a Library e Saving a Library e Saving as Text e Group Organiser Fields and Section Properties The concept central to the structure of the sections library is that the section property data associated with a group of sections should reflect the data tables published by manufacturers or industry organisations With this in mind the data displayed in the sections table in the Sections Window should reflect the published section properties Each column of data in this table represents a field In order to utilise this data in Multiframe it is necessary to identify which section property that a field represents For some types of sections typically symmetric sections several section properties may be mapped to the same field For example if Ix Iy then there is only
87. ll be displayed in the Materials Window Material Colour A colour may be associated with each material in the library In Multiframe Shape Editor the colour of each material is displayed in the table of materials in the Materials Window To change the colour associated with a material gt View the materials properties in a table of materials in the Materials Window Materials 1 A36 Grade32 Steel 490 000 29000 000 11200 000 21 12 2009 9 28 19 PM 2 A36 Grade36 Steel 490 000 29000 000 11200 000 21 12 2009 9 28 21 PM 4 gt Groups Steel ASTM A36 Steel ASTM A441 Steel lt gt Double click on the cell in the Colour column The standard Windows dialog for selecting colours will appear gt Click on the new colour for the material gt Click the OK button Materials colours may also be cut and pasted between materials and the Fill Down function may be used to set ranges of materials to the same colour Remember that the changes will not be made permanent until you save the library By default all material colours are set to black Page 86 Chapter 6 Reference Chapter 6 Multiframe Shape Editor Reference This chapter summarises the overall structure and menu commands of Multiframe Shape Editor The following sections describe the e Windows e Sections Window This window is used for viewing and editing the data stored for each of the groups of sections in the Library You can use the tabs at
88. lows this section for the rules required to ensure the section properties will be computed correctly Page 49 Chapter 4 Working with Shapes Page 50 Validating the Shape For Multiframe Shape Editor to correctly evaluate the section properties of the shapes drawn in the Shape Window it is necessary for the geometry of the shape to satisfy the following criteria 1 A shape cannot be hidden by another shape that is drawn in front of it If a shape is obscured it will be flagged as invalid and ignored when computing the properties of the section drawn in the Shape window 2 A shape can only intersect one other shape Further one of these shapes must contain the other When the shapes drawn in the Shape Window do not meet the above criteria the values of the section properties displayed in the Property Window will be displayed in red Furthermore any individual shapes that are identified as failing the criteria will be shown in red in the Sections table in the Data Window Further information about why the section drawn in the Shape Window is invalid can be determined using the Validate command To validate a shape gt Choose Validate from the Shape menu If the section is invalid one or more messages will be displayed to the user that identify the invalid geometry within the section Furthermore if any invalid shapes are detected the selection in the Shape Window will be cleared and the invalid shapes will be selected
89. mber of Shapes You can move a number of shapes at once by selecting them and dragging them to the new location with the mouse To select a shape Page 38 Chapter 4 Working with Shapes gt Click on or in the shape with the mouse If you have turned off the display of materials you must click on the boundary of the shape rather than inside it The shapes handles will be highlighted to indicate that it is selected To add a shape to the current selection gt Shift click on or in the shape To move a number of shapes gt Select the shapes to be moved gt Press on or inside any one of the selected shapes If you have turned off the display of materials you must click on the boundary of a shape rather than inside one gt Drag the shapes to their new location gt Release the mouse button The shapes will be re drawn in their new position Moving Shapes Accurately You can also move the selected shapes with great accuracy by using the Move command from the Geometry menu gt Choose Move from the Geometry menu i y fo in Cancel gt Type in the distance to move in each direction gt Click the OK button Copying and Pasting Shapes To copy a shape or shapes in the section gt Select the shape or shapes to be duplicated gt Choose Copy from the Edit menu or press Ctrl v The selected shapes are placed on the clipboard To paste the shapes stored on the clipboard into the Shape Window gt Cho
90. n angle measured positive in the anti clockwise direction Rectangles may only be rotated in increments of 90 degrees To rotate a shape or shapes gt Select the shape or shapes to be rotated Chapter 4 Working with Shapes gt Choose Rotate from the Geometry menu A dialog box will appear with a field for the angle of rotation CCSN Cancel Rotate gt Type in the angle of rotation gt Click the OK button The selected shapes will be rotated about the origin of the axes and re drawn in the Shape window Rescaling a Shape Multiframe Shape Editor allows you to rescale shapes that you have already drawn The coordinates of the shapes are multiplied by a scaling factor in each direction to rescale the shape To rescale a shape or shapes gt Select the shape or shapes to be rescaled gt Choose Rescale from the Geometry menu A dialog box will appear with two fields for the scaling factor in each direction x x Factor 1 000 y Factor fi 000 Cone gt Type in the x and y scaling factors gt Click the OK button The selected shapes will be rescaled and redrawn in the Shape window Reflecting Shapes You can reflect shapes in Multiframe Shape Editor by using the Flip Horizontal and Flip Vertical commands from the Geometry menu To reflect the selected shapes about a vertical axis passing through the centre of area of the selected shapes gt Choose Flip Horizontal from the Geometry menu
91. n within the shape window as one of its standard section shapes some properties will not be computed correctly When installing a section of unknown shape to the sections library the user should review the value of the following properties to ensure their accuracy Shear Areas Approximated as gross area of section Torsion constant Approximated as sum of torsion constant of shapes Warping Constant Set to Zero Shear Centre Assumed to be coincident with centroid H r0 LRFD properties based upon shear centre The advanced calculations option can be used to accurately compute the torsion constant warping constant and the location of the shear centre Composite Sections For a section composed of more than one material Multiframe Shape Editor computes modulus weighted section properties as described in Pilkey In determining the elastic properties of a section the modulus weighted concept scales the properties of the individual shapes forming the section by the ratio of the elastic modulus of the shape and the elastic modulus of a reference material Chapter 1 Introduction For example a reinforced concrete section Multiframe Shape Editor would default to using concrete as the reference material In determining the overall properties of the section the properties of the steel shapes would be factored by the modular ratio Es Ec where Es is the Young s Modulus of the steel and Ec is the Young s Mo
92. nas nn sien ni fie 95 Sections SUD Usa en tatin te tecnica eta 95 Material Submenu ii nent trente ene eee 96 Display Menuisier tives dre dieser E ten ete 97 Properties Submentisstssti fentes a least artists et Pet 97 Data SUDE NU cro a ee ri nn nie 98 Symbols Submenu ss st ie dt nina ins nt 98 Colours Sube Ucuzacin ne nent ne ns id 99 Legend Submenu usan raid 99 AS AI nneminnmnidmtimdn ts Lacon Ee ROEPEN dEr tn 100 Help Men uta re e ld ti Bde 100 Appendix A File Formats dd 101 Section Library Text File Format 101 OS O TOS IS PEU 103 A a RS EEE 105 About this Manual This manual is about Multiframe Shape Editor a section properties calculation and design system Multiframe Shape Editor works with the Multiframe range of structural design software Chapter 1 Introduction Provides an overview of the program and introduces you to some important concepts used within the program This chapter also discusses the numerical methods used by Multiframe Shape Editor It is important for you to understand these methods and their limitations before using Multiframe Shape Editor for sections properties calculations Chapter 2 Learning Multiframe Shape Editor Gets you started drawing calculating properties and installing a section in the Multiframe Sections Library In this chapter you will find a series of exercises designed to help you learn the basics of Multiframe Shape Editor and become confident in using it to design your own
93. nnnnnnncnnn nono nono n ran ccoo nc nono nn nc rn nannne ns 13 Draggmo the Sapere dci tetes 14 Drawing Sapeurs arras clan id liado dee 15 Selecting Materials cima diria aden 16 Aligning to the Centroid ss 17 Adding the Section to the Sections Library oooonnnononcnonococcconnnonnnnnnnnnncnnc nora nononcnnoos 17 VIE AAA vit an ann de nent tree gives demain 18 Saving yout A A 19 Printing your WOLK cirios ita i 19 Chapter 3 Using Multiframe Shape Editor cono nnnccnnncnn nana 21 Techniques iria 21 Summary of Mouse Techniques anno nono naconenos 21 Summary of Keyboard Techniques nononocnnenns 22 Resizable Dialogs 8e diri EAE EO EENES cerrar lisent 23 Working in Shapes Window see 24 LOOM nn et ee este ee asie ir remet te Meteo in 24 PAS en dd ait inner nt tement 24 Shrinking the View ss 25 SIZING Lo Eii AAE EA atada etienne pee dti dates ete 25 Working in Table Windows ss 25 Columna Widths seiere inneni a a 25 O e E A E ht E EEE 25 Number Styles rise ini nie AE EE ATTER 26 Changing Numbers or Name cooooococccoccnocnnannnonnnnnnnnannnnn ccoo conocio nn ccoo nono nano nacnne ns 26 Selecting Numbers in Tables ooooonnccnnccnoccconanonnnonnnonnnonononnonanonn crono ro nccnnc ns 27 Copying and Pasting Numbers 27 Copying and Pasting Sections 28 Led A ALLER nia TP ET TE A 28
94. nother sections library into the library currently opened by Multiframe Shape Editor gt Choose Group Organiser from the Library menu Page 63 Chapter 5 Sections Library Management Page 64 Group Organizer REMOVES LL Msn 24 The current library is already open in the dialog and displayed down the left hand side gt Click the Open Library button on the right hand side of the dialog gt Using the resulting file dialog choose the sections library from which to import the group of sections This library will be displayed on the right hand side of the Group Organiser dialog gt Select the group s to be imported to the current library from the right hand list of groups gt Click the lt lt Copy lt lt button gt Click the left hand Close Library button This will save the current library gt Click the OK button Working with Groups of Sections Multiframe Shape Editor allows you to add delete and modify the groups of sections stored in a sections library In this section Chapter 5 Sections Library Management e Viewing Groups e Locking Unlocking a Group e Adding a Sections Group e Editing a Sections Group e Duplicating a Group e Deleting a Group e Reordering Groups e Adding a Field e Editing Fields e Deleting a Field e Reordering Fields Please note that all the commands described in this section are only available when you have the Sections window activated Some of the comman
95. nto Multiframe To make any changes to the library available within Multiframe you must e Save the section library from Multiframe Shape Editor using the Save command e Switch to Multiframe e Use Open Library gt Sections Library from the File menu to re load the saved library into Multiframe Note that it is not necessary to close the model open within Multiframe when opening the sections library Multiframe will automatically locate sections used within the model within the updated library The Frame Group In Multiframe an extra group of sections is added to the end of the sections library This group named the Frame group is stored as part of the Multiframe model instead of within the sections library As this group is not accessible from Multiframe Shape Editor the only way of adding a section to this group is via the Add Section command within Multiframe It is then necessary to copy the property data from Multiframe Shape Editor into the Add Section dialog open within Multiframe Page 9 Chapter 1 Introduction To facilitate this and enable the section property data to be readily exchanged the Properties Window in Multiframe Shape Editor contains a table listing the properties of the Frame group These properties can be copied directly from here and inserted into the table within the Add Section dialog Care should be taken to ensure the same units are in use within both programs Page 10 Chapter 2 Learning
96. ny digits of precision you wish to display Units Choose to work in Metric mm or English inches units Colours Choose to colours used to display content in the Shape Window Status Bar Allows you to turn on or off the display of the status bar Toolbars Allows you to turn on or off the display of the toolbars at the top of the Multiframe Shape Editor program window See the Toolbar section above for more information on the toolbars available in Multiframe Shape Editor Geometry Menu The Geometry menu contains commands for modifying the geometry and layout of shapes in the Shape window Duplicate Ctrl D Duplicates all the selected shapes in the Shape window a given number of times in a specified direction A dialog allows you to enter the spacing in each direction and the number of duplicates to be created Chapter 6 Reference Rotate Rotates all the selected shapes in the Shape window a specified number of degrees about the origin of the axes A dialog allows you to enter the number of degrees of rotation Rotation is positive anti clockwise Rescale Multiplies the coordinates of all the selected shapes in the Shape window by a specified scaling factor in each axis direction This has the effect of rescaling the selected shapes by the specified amounts Move Allows you to move the selected shapes in the Shape window a specified distance This provides a more accurate way of moving shapes rather
97. o scroll through the table to view rows or columns that are not visible In this section e Column Widths e Text Styles e Number Styles e Changing Numbers or Name e Selecting Numbers in Tables e Copying and Pasting Numbers e Copying and Pasting Sections Column Widths If you want to change the width of a column in the table gt Press on the line dividing the column s title from the next column gt Drag the column divider to make the column wider gt Release the mouse button Text Styles If you wish you can change the font and text size used to display the numbers in the table by using the Font command from the View menu Page 25 Chapter 3 Using Section Maker To change the font and or size of the text in a table gt Choose Font from the View menu T BankGothic Md BT Tr Batang Tp Book Antiqua gt Click on the name of the font you require gt Click on a font size or type in a size gt Click the OK button Number Styles You can also choose what numeric format to use for displaying the numbers by using the Numbers command from the View menu To change the number of decimal places or the decimal format of the numbers in a table gt Choose Numbers from the View menu Numerics EE xi E Er B gt Choose Decimal or Scientific notation gt Type in the number of decimal places you require gt Click the OK button Changing Numbers or Name To change a number or name in a table gt
98. oll bar To scroll a table continuously line by line Press the appropriate arrow at the top or bottom of the vertical scroll bar To scroll a table continuously column by column Press the appropriate arrow at the left or right of the horizontal scroll bar To scroll up or down by the windowful Click in the grey area above or below the scroll box in the vertical scroll bar To scroll left or right by the windowful Click in the grey area to the left or right of the scroll box in the horizontal scroll bar To go to the beginning or the end of the table Drag the scroll box to the top or the bottom of the vertical scroll bar To go to the left or right hand edge of the table Drag the scroll box to the left or the right of the horizontal scroll bar To go to any part of a large table Drag the scroll box to a place in the scroll bar that s about equivalent to where the data is in the table Summary of Keyboard Techniques This section describes keyboard techniques you can use as shortcuts when using Multiframe Shape Editor Chapter 3 Using Section Maker Tab You can use the Tab key to move horizontally within a table or to move from one field in a dialog to the next Enter The Enter key can be used to confirm the entry of numbers into a table and is the same as clicking OK in a dialog Arrow Keys The lt gt y keys may be used to move the selection in their respective directions in the Data or Result tables Delete Or Ba
99. om materials you often use you could add them in a separate group in the library To Add a Materials Group to the Library gt Choose Add Materials Group from the Materials submenu under the Library menu A dialog box will appear with a field for the group s name a table showing where key properties will be stored in the group a text box for the number of fields of data to be stored with each material in the group and a pop up menu to indicate the shape of materials in the group Add Material Group New Group Steel lox_ cms gt Type in a name for the group gt Choose the kind of materials to be stored in this group Page 80 Chapter 5 Sections Library Management If you have more than one kind of shape or the shape is not one of the standard shapes leave the shape set to the Unknown Material value gt Click the OK button The group will be added to the library and will display in the Materials Window Editing a Materials Group The properties of material groups are edited via the Group table in the Materials Window To edit the properties of a material group in the current sections library gt Click on the Group tab in the list a tabs in the bottom corner of the Materials Window Materials E LE mme M tote tr Kind Materials eet Steel 5 2 Steel AS3678 Steel 3 Steel AS1163 Steel 4 Steel AS1594 Steel 5 Concrete AS3600 Concrete User Materials 1 Other User Materials 2 Other
100. ommand from the View Menu The maximum and minimum coordinates to be used in the x and y directions may be entered and Multiframe Shape Editor will scale these coordinates to the current size of the Shape window All movements in the window are accompanied by a display of the current pointer coordinates in the lower left hand corner of the window All coordinates are shown in the current units You can change units using the Units command from the View menu Setting the Size Before starting drawing you will need to set up the drawing area for the size of section you intend working with To do this gt Choose Size from the View Menu A dialog box will appear with the dimensions of the section x max 4 000 in smin 4 000 in ymax 6 000 in Cancel ymin 6 000 in gt Enter the maximum and minimum coordinates you wish to use in each direction gt Click the OK button Using the Grid Multiframe Shape Editor has a built in facility to allow you to have your drawing automatically align with an evenly spaced grid You can control the spacing display and use of this grid with the Grid command from the View Menu gt Choose Grid from the View Menu gt Type in values for the x and y spacing of the grid gt Click on the On button if you want drawing to align to the grid This will switch on the Visible button to make the grid to visible gt Click the OK button COR gt Spacing Display MEN in IV Snap IV Visib
101. ose Paste from the Edit menu or press Ctrl v The duplicated shapes inserted into the Shape window slightly offset from there original position Page 39 Chapter 4 Working with Shapes Page 40 Resizing a Shape You can change the size of a shape by dragging its handles the small black boxes which appear when it is selected To resize a shape gt Press on the handle closest to the part of the shape you want to move gt Drag the handle to its new location gt Release the mouse button When you resize a polygon each of the vertices moves independently of the others Deleting a Shape To delete a shape or shapes from the section gt Select the shape or shapes to be deleted gt Press the Delete key or gt Choose Delete from the Edit menu Duplicating a Shape To duplicate a shape or shapes in the section gt Select the shape or shapes to be duplicated gt Choose Duplicate from the Geometry menu A dialog box will appear allowing you to specify the spacing of the duplicated shapes and how many are to be created Duplicate x x Spacing 1 000 in y Spacing fi 000 in ancel Number of Times fr gt Type in the spacing in each direction and the number of duplicates gt Click the OK button The duplicated shapes will be drawn and selected in the Shape window Rotating a Shape Multiframe Shape Editor allows you to rotate shapes that you have already drawn Shapes are rotated about the axes at a
102. ove than one section then simply repeat the above two steps for each section to be moved to a new position within the group gt Click the OK button The new ordering of sections will be displayed in the Section Tables in the Sections Window Generating Tapered Sections Multiframe Shape Editor allows you to automatically create a number of sections which interpolate between two existing sections This can be used to model the changing sectional shape in a tapered member Suppose you were modelling a tapered beam in Multiframe that started with a 12inch 300mm deep section and tapered to a 24inch 600mm deep section You could draw the first section and install it in the library then draw the second section and install it To create the intermediate sections you use the Taper command from the Shape window To install a number of intermediate sections between to existing sections Page 77 Chapter 5 Sections Library Management gt Choose Generate Tapered Sections from the Library Sections submenu A dialog box will appear which allows you to select the start and finish sections Tapered Sections _ StartSection Section EE 2x106 24104 Number of sections Name a K I Delete existing sections Cancel gt Click on the Start Section button A dialog box will appear listing the available groups and sections gt Click on the group and section names of the starting section gt Click the OK button g
103. pe in 4 for the minimum x coordinate and then use the Tab key to move to the next two fields entering 6 and 6 for the maximum and minimum y coordinates gt Click the OK button when you have finished entering the values If you make a mistake entering the numbers you can use the backspace key to delete the character just to the left of the blinking cursor and you can use the Tab key to move from one field to the next Placing a Shape To create the I beam that forms the basis of the section you can use Multiframe Shape Editor s commands for automatically generating a common structural shape A note on terminology Multiframe Shape Editor uses the term section to refer to a structural cross sectional shape and its associated sectional properties that is stored in the Multiframe Sections Library The term shape is used to refer to a geometric shape such as a polygon circle or rectangle or an assemblage of these shapes A section is made up of one or more shapes gt Choose Place Shape from the Shape menu A dialog will appear with a picture of an I shape and fields where you can enter the dimensions of the shape Place Standard Section Dimensions Depth D Width 6 hie B i Material Group Steel ASTM A36 Material HEC EE Radii ri 0 000 r2 0 000 gt Choose Steel for the material type gt Type in 12 for the depth then enter 8 for the width 0 5 for the flange thickness and 0 25 for the web
104. perties table for the shape Page 19 Chapter 3 Using Section Maker Chapter 3 Using Multiframe Shape Editor If you have read Chapter 1 and 2 you are now familiar with some of the features of creating a section using Multiframe Shape Editor The next three chapters describe all the commands available within Multiframe Shape Editor They present a series of step by step instructions of the tasks covered in Chapter 2 as well as other procedures you will want to know about This chapter describes the basics of how to interact with the various windows used within Multiframe Shape Editor e Summary of Mouse Techniques e Summary of Keyboard Techniques e Resizable Dialogs e Working e Working in Table e Printing Techniques This section describes several techniques you can use in Multiframe Shape Editor e Summary of Mouse Techniques e Summary of Keyboard Techniques e Resizable Dialogs See also e Working in Shapes Window e Working in Table Windows Summary of Mouse Techniques You will use the following mouse techniques to do just about all of the tasks in this chapter e Click to select or activate something e Press to cause a continuous action e Drag to select choose from a menu or move something e Shift Click to select or to extend or reduce a selection e Double Click to choose from a dialog box To Click Position the pointer on what you want to select or activate Press and quickly release the mouse button
105. play shapes in the Shape Window using a separate colour for each Material By Shape Display shapes in the Shape Window using a separate colour for each Shape By Shape Type Display shapes in the Shape Window using a separate colour for each type of Shape Legend Submenu The Legend submenu contains commands for controlling the display of the legend in the Shape window Visible Turn on or off the display of the legend in the Shape window Top Left Display the legend in the top left corner of the Shape window Top Right Display the legend in the top right corner of the Shape window Bottom Left Display the legend in the bottom left corner of the Shape window Bottom Right Display the legend in the bottom right corner of the Shape window Title Font Select the font used to display the title of the legend drawn in the Shape Window Font Select the font used to display the text of each item listed in the legend drawn in the Shape Window Item Colours Select the colour of each item displayed in the legend drawn in the Shape Window Window Menu The items in the Window menu control the display of windows in Multiframe Shape Editor Tile Horizontal Arranges the currently visible windows down the screen to fill the screen Tile Vertical Arranges the currently visible windows across the screen to fill the screen Arrange Icons Tidies up the display of window icons in the program window Chapter 6 Reference
106. principal axis at bottom of section Wel v 1 Elastic Modulus about minor principal axis at left of section Wel v 2 Elastic Modulus about minor principal axis at right of section yp Zp Position of plastic axis Page 5 Property Description Wpl y Plastic Modulus about y axis Wpl z Plastic Modulus about z axis Page 6 Chapter 1 Introduction Chapter 1 Introduction This chapter provides a brief introduction to Multiframe Shape Editor e About Multiframe Shape Editor e Error Reference source not found e Section Property Calculations e Interaction with Multiframe About Multiframe Shape Editor Multiframe Shape Editor may be used to calculate the sectional properties of arbitrary structural shapes and install them as sections in the Multiframe Sections Library Section Property Calculations It is important that you understand the techniques used by Multiframe Shape Editor to calculate section properties Before using the program you should read the remainder of this chapter to ensure you understand how to model sections to get accurate results Overlapping Shapes If you create a section that is composed of a number of shapes you should be aware of how Multiframe Shape Editor treats these for calculation purposes First don t partially overlap shapes the properties won t be computed correctly You may have a shape completely inside another or completely separate but they may not partially overlap OK Not
107. s displayed in the Data window Open Polygon Tool The open polygon tool can be used for drawing polygonal shapes made of thin material Thin means the thickness of the material is very small compared with the size of the shape This is most useful for modelling structural shapes made from cold rolled thin steel or aluminium To draw an open polygon gt Click on the open polygon tool to select it Page 37 Chapter 4 Working with Shapes Shape Tool xj t0000 gt Click at the location of the first vertex of the polygon The first side of the polygon will be drawn as you move the mouse gt Click at the location of each of the other vertices of the polygon gt Double click at the location of the last vertex to complete the polygon or gt Press Enter to complete the polygon Shape oix Ja mle erre a 7e2EB AROODO X 2 756 y 0 787 dx 1 575 dy 2 362 L 2 839 0 56 310 If you have the Grid turned on then the vertices of the polygon will align to the grid The new shape will be immediately added to the list of shapes displayed in the Data window Moving a Shape You can move a shape by dragging it with the mouse in the Shape window To move a shape gt Point anywhere inside the shape gt Press the mouse button gt Drag the shape to the new location gt Release the mouse button Holding down the shift key while you drag will constrain the movement to be vertical or horizontal Moving a Nu
108. s without any fill the colour of a shapes outline will be determined from the current colour scheme specified by the user Material Patterns When shapes are displayed with fill the user has the option of using the pattern associated with the shapes material to draw the interior of the shape To turn on or off the display of material patterns gt Choose Material Patterns from the Symbols submenu under the Display menu Chapter 4 Working with Shapes Legend A legend can be displayed that explains the meaning of each colour used to draw shapes in the Shape Window The location and style of the legend can be adjusted using the commands in the Legend submenu To turn on or off the display of a legend within the Shape Window gt Choose Visible from the Legend submenu under the Display menu or gt Click the Legend button on the Symbols toolbar Note that for most colour schemes the contents of the legend is dynamic as will reflect only the colour used within the Shape Window In such cases a legend will not be visible until colour has been used Selecting Shapes A feature of the legend is that it can be used to select all the shapes that correspond to a particular menu item To set the selection to all the shapes corresponding to a particular legend item simply double click on the text within the legend associated with that item Holding down shift or control while double clicking on the legend item will extend the current sel
109. section mm in Tan Tan of principle axis angle s Spacing parameter mm in rl Primary radii e g Fillet radius mm in r2 Secondary radii e g Toe radius mm in Ixy Product of Inertia mm in4 Chapter 5 Sections Library Management The following diagram will help you determine the dimensional properties These properties are used by Multiframe for rendering and display of member details and stresses and by Multiframe Shape Editor for placing standard shapes and existing sections Page 75 Chapter 5 Sections Library Management Page 76 tf tw D D D B tw tf tf tw e B __ __ l B tw tw tw D D D tf tf tf lt e lt r lt e B 3 B b1 Pr di D B D di di tf tw 0 a t b2 p tfatw 0 Custom Shape Data When a section designed within Multiframe Shape Editor is added to the sections library extra geometric data is stored in the library along with the section properties This data is used to recreate the geometry of the section within both Multiframe Shape Editor and Multiframe This data cannot be viewed or edited Caution should be exercised when cutting and pasting data within the Sections Table so as to not change the order of the sections in this table Section Colour A colour may be associated with each section in the library This colour is used by Multiframe when displaying section colours in the Frame Window In Multiframe Shape Editor the colour of each section is displayed in the
110. section you want you can install it in the Sections Library If Multiframe Shape Editor finds a library named SectionsLibrary slb in the same directory as Multiframe Shape Editor it will automatically open it on start up If you have installed Multiframe Shape Editor correctly this library should automatically have been opened Page 17 Chapter 2 Learning Section Maker Page 18 gt Choose Add to Library from the Shape menu A dialog box will appear with the properties of the section a list of groups and a list of symbols indicating the shape of the section The section s properties displayed in the table will be the same as those calculated in the Data window If you wish you can change them before installing the section in the library In this case we will leave them set to the calculated values New Section xi Name Group Custom su D E 28999005 ksi G 11153463 ksi D 12901 in B 10000 in tt 0379 in tw 0250 in Shape Unknown Section y fy 0000 ksi fu 0000 ksi Sd 108 317 in 3 _Cancel yh QAR in z gt Type in a name for the section gt Select the name of the group where you would like to store the section eg Custom1 Since it is not one of the standard shapes in this case we will leave the shape set to the Unknown Section setting gt Click the OK button Viewing Sections You can verify that your section has been correctly installed into the library b
111. sition for the group and release the mouse button If you wish to move than one group then simply repeat the above two steps for each group to be moved to a new position within the library gt Click the OK button The new ordering of groups will be saved to the library Adding a Field The properties of each section in a group are stored in a number of fields in the group When you create a new group the standard properties are placed in the first fields in the group If you wish you can add more fields to a group You could do this to make data available for use in Multiframe s CalcSheet or you could store additional data for easy reference To add a field to the current group gt Choose Add Field from the Sections submenu under the Library menu A dialog box will appear allowing you to enter the properties of the new field you wish to add Add Field x Name Properties Page 69 Chapter 5 Sections Library Management Page 70 gt Type in the name of the new field gt Select the section properties that will correspond to the new field gt Select the units for the new field gt Click the OK button The additional fields will be displayed in the Groups Table in the Sections window and additional columns will be added to the Sections table in the Section Window Editing Fields You can change the information about fields in the Groups Tables in the Sections Window To change the name of the field cli
112. sition of plastic axis Plastic Modulus about x axis Plastic Modulus about y axis Plastic Modulus about major principal axis Plastic Modulus about minor principal axis Section Properties United States Property Mass Area P XC yc XS YS Ix ly J Cw Sxt Sxb Syl Syr rx ry Ixc Iyc Ixyc Il 2 ASX Asy Sit Description Mass per unit length Cross sectional area Distance around perimeter of section Position of centroid Position of shear centre Moment of inertia about x axis Moment of inertia about y axis Torsion constant Warping constant Elastic Modulus about x axis at top of section Elastic Modulus about x axis at bottom of section Elastic Modulus about y axis at left of section Elastic Modulus about y axis at right of section Radius of gyration about x axis Radius of gyration about y axis Mnt of inertia about x axis through centroid Mmt of inertia about y axis through centroid Product of inertia about centroid Mnt of inertia about major axis through centroid Mmt of inertia about minor axis through centroid Angle of major axis from x axis Shear area for shear in the minor x direction Shear area for shear in the major y direction Elastic Modulus about principal axis at top of section Property Description S1b Elastic Modulus about principal axis at bottom of section S21 Elastic Modulus about minor principal axis at left of section S2r Elastic Modulus about minor principal ax
113. t gt Choose Move Backwards from the Arrange menu Note that shapes can be contained inside other shape e g steel bar inside a concrete beam or a void inside a beam but shapes cannot overlap partially See Overlapping Shapes in Chapter 4 for more information Setting Material Types To set the material type of a shape gt Select the shape Page 47 Chapter 4 Working with Shapes Page 48 gt Choose Material from the Shape menu Select Material Group Material Steel AS3679 Steel AS3678 AS3679 300 Steel AS1163 AS3679 350 Steel AS1594 AS3679 400 Concrete AS3600 AS3679 300PLUS User Materials 1 User Materials 2 gt Click on the name of the material you require gt Click the OK button See Adding a Material below for information on how to add materials to the library Advanced Property Calculations For non standard sections Multiframe Shape Editor uses a finite element technique to accurately compute the torsion constant warping constant and the location of the shear centre for the section The calculation of section properties using this technique requires the shape to be analysed This is performed by executing the Advanced Calculations command from the Analyse Shape submenu in the Shape menu gt Choose Shape Analyse shape Advanced calculations Upon executing this command the software will automatically mesh the shape drawn in the Shape window and perform a finite
114. t Do the same for the end section The two sections you have chosen will be displayed in the dialog gt Type in the number of intermediate sections you want to generate The sections properties will be calculated at the mid point of each subdivision of the range between the start and end sections Multiframe Shape Editor makes an approximation to the intermediate section properties by interpolating between the properties at each end All the properties except the moments of inertia and the torsion constant are interpolated linearly and will be exactly correct The moments of inertia and torsion constant are interpolated using a cubic approximation to the variation in property along the tapering member This will result in a small error in the moments of inertia and torsion constant but in most cases this should not impact significantly on your analysis If you have a problem which is sensitive to the value of torsion or moments of inertia you should determine that this error will not have an adverse impact on your analysis A quick check of the values at the mid point will give you a guide to the maximum error 3 intermediate sections will be calculated at these locations Start End Section Section oi 2 9 ii 9 gt Type in a name for the section Page 78 Chapter 5 Sections Library Management This name will form the basis of the names for the added sections If TestShape is the name you give to the sections the intermediate sec
115. t of section Position of top extent of section Position of bottom extent of section Section Properties Japan International Property Mass Area P XC VC XS yS Ix ly J Iw Zxt Zxb Zyl Zyr rx ry Description Mass per unit length Cross sectional area Distance around perimeter of section Position of centroid Position of shear centre Moment of inertia about x axis Moment of inertia about y axis Torsion constant Warping constant Elastic Modulus about x axis at top of section Elastic Modulus about x axis at bottom of section Elastic Modulus about y axis at left of section Elastic Modulus about y axis at right of section Radius of gyration about x axis Radius of gyration about y axis Page 3 Page 4 Property Ixc Iyc Ixyc n 2 ASX Asy Zit Z1b Z2 Z2r XP yp Sx Sy Sl S2 Description Mmt of inertia about x axis through centroid Mnt of inertia about y axis through centroid Product of inertia about centroid Mmt of inertia about major axis through centroid Mnmt of inertia about minor axis through centroid Angle of major axis from x axis Shear area for shear in the minor x direction Shear area for shear in the major y direction Elastic Modulus about principal axis at top of section Elastic Modulus about principal axis at bottom of section Elastic Modulus about minor principal axis at left of section Elastic Modulus about minor principal axis at right of section Po
116. t x mm in ry radius of gyration about y mm in Sx or Zx Plastic Modulus about x mm3 in Sy or Zy Plastic Modulus about y mm3 in3 Iw Warping constant mm3 in3 IZ radius of gyration about weakest axis mm in Asx Shear area in weak axis direction x mm in Asx Shear area in strong axis direction y mm2 in2 b1 b2 Additional width dimensions required for some mm in section shapes e g Width of Zed flanges d1 d2 Additional width dimensions required for some mm in section shapes e g Depth of lip for Cee or Zed sections b2 Width of bottom Zed flange mm in dl Depth of lip of Cee or Zed shape mm in D2 Depth of lip of Cee or Zed shape mm in XC yc Position of centroid as measured for bottom mm in left hand corner of section Angle of principle axes from section axes degrees degrees lu Moment of inertia about major principle axis mm in4 Iv Moment of inertia about minor principle axis mm in4 Ru Radius of gyration about major principle axes mm in Rv Radius of gyration about minor principle axes mm in Sut or Zut Elastic Modulus about major principle axes in mm3 in positive v axis direction Sub or Zub Elastic Modulus about major principle axes in mm3 in negative v axis direction Svt or Zvt Elastic Modulus about minor principle axes in mm3 in3 positive u axis direction Svb or Zvb Elastic Modulus about minor principle axes in mm3 in negative u axis direction XS yS Position of shear centre as measure from mm in centroid P Perimeter of
117. te Section 28 Select 27 Text Style 25 Table Windows 25 Tapered Section 96 Text File 88 89 Tile Horizontal 100 Vertical 100 Toolbars 85 91 Tube Tool 35 U Undo 89 Ungroup 92 Units 91 Common 67 V Validate 95 Validating 50 View Menu 90 View Toolbar 86 Viewing Groups 61 Viewing Material Groups 76 Viewing Materials 80 Viewing Properties 49 Viewing Sections 18 69 W Window Grid 15 32 Menu 100 Pan 24 Shrink 25 Size 11 32 Size To Fit 25 Zoom 24 Windows 85 Data 85 Materials 85 Properties 49 85 Sections 85 Shape 85 X X Axis Only 93 X Y Properties 97 Y Y Axis Only 93 Young s Modulus 47 Z Zoom 24 90 Index Page 117
118. than dragging them with the mouse Flip Horizontal Reflects the selected shapes in the Shape window about a vertical axis passing through the centroid of the area of the selected shapes Flip Vertical Reflects the selected shapes in the Shape window about a horizontal axis passing through the centroid of the area of the selected shapes Make Equal Size See Make Equal Size Submenu Stack Horizontal Align the selected shapes in the Shape window by moving them horizontally such that the left and right hand sides of adjacent shapes are aligned to each other Stack Vertical Align the selected shapes in the Shape window by moving them vertically such that the top and bottom sides of adjacent shapes are aligned to each other Align See Align Submenu Align To Centroid See Align To Centroid Submenu Arrange Submenu See Arrange Submenu Group Group together the selected shapes in the Shape window Ungroup Ungroup any selected groups in the Shape window Make Equal Size Submenu The Make Equal Size submenu has commands for resizing shapes drawn in the Shape window such that they have the same width or height as the dominant shape The dominant shape is the first shape that was selected within the current selection Page 95 Chapter 6 Reference Page 96 Width Scales the width of all selected shapes to be equal to the width of the first selected shape Height Scales the height of all
119. the bottom of this window to switch between editing the properties of the groups or the sections properties data contained within the groups Materials Window This window is used for viewing and editing the data stored for each of the groups of materials in the Library You can use the tabs at the bottom of this window to switch between editing the properties of the groups or the properties of the materials contained within the groups e Toolbars e Menus Windows Multiframe Shape Editor uses a range of graphical tabular graph and report windows Shape Window This window is used for drawing sections comprising one or more shapes prior to installing it in the sections library See Drawing a Shape on page 31 for more information Data Window This window is used for viewing and editing the data describing the shapes in the Shape window It can display tables of section properties for the shapes within a section and also displays dimensions of the shapes that make up a section Properties Window This window is used for displaying the calculated sectional properties for the shape in the Shape window Sections Window This window is used for viewing and editing the data stored for each of the groups of sections in the Library You can use the tabs at the bottom of this window to switch between editing the properties of the groups or the sections properties data contained within the groups Materials Window This window is
120. tions will be named TestShapel TestShape2 and so on up to TestShapen where n is the number of intermediate shapes you requested gt If you want to remove the original start and end sections check the check box at the bottom of the dialog Most times you will want to do this if you have drawn the sections as the original sections will not be used in the Multiframe analysis The sections will only be deleted if the groups they belong to are not locked To unlock a group see Locking Unlocking a Group on page 62 gt Specify which group you wish to install the intermediate sections into gt Click the OK button If you want to view or change the properties of the sections which are created you can view them in the Sections Tab in the Sections Window see Viewing Sections on page 69 Remember that whenever you install sections in the library using Multiframe Shape Editor these new sections will only become available after saving the library and opening it in Multiframe Working with Groups of Materials Multiframe Shape Editor allows you to add delete and modify the groups of materials stored in a sections library In this section e Viewing Groups e Locking Unlocking a Group e Adding a Sections Group e Editing a Sections Group e Duplicating a Group e Deleting a Group e Reordering Groups Please note that all the commands described in this section are only available when you have the Materials window activated
121. to be removed If you want to remove more than one section hold down the shift key and click or drag over the additional sections to be removed gt Click the OK button The sections will be removed from the library Remember that the changes will not be made permanent until you save the library to disk using the Save Library command from the File menu Changing Section Properties To change the value of a property stored with a section gt Click on the property to be changed gt Type in a new value gt Press the Enter key When you change the properties of a section you must use the units indicated at the top of the column for the property displayed in that column of the table The standard properties stored in a group are Name Property Metric English Mass Mass per unit length kg m lb ft A Cross sectional area mm in Ix Major moment of inertia mm in4 ly Minor moment of inertia mm in J Torsion constant mm in4 E Young s Modulus MPa ksi G Shear Modulus MPa ksi D Depth mm in B Breadth or Width mm in tf Flange thickness mm in tw Web thickness mm in fy Yield Strength MPa ksi fu Ultimate Strength MPa ksi Sxt or Zxt Elastic Modulus about x at top mm in3 Sxb or Zxb Elastic Modulus about x at bottom mm3 in3 Sxt or Zxt Elastic Modulus about x at top mm in Name Property Metric English Syl or Zyl Elastic Modulus about y at left mm3 in Syr or Zyr Elastic Modulus about y at right mm3 in3 rx radius of gyration abou
122. ups Steel AS3679 ok Steel AS3678 Lox Steel AS1163 Steel AS1594 Concrete AS3600 User Materials 1 User Materials 2 gt Click on the group to be moved keeping the mouse button depressed gt Drag the cursor to locate the new position for the group and release the mouse button If you wish to move than one group then simply repeat the above two steps for each group to be moved to a new position within the library Page 82 Chapter 5 Sections Library Management gt Click the OK button The new ordering of groups will be saved to the library Working with Materials Multiframe Shape Editor also stores material information in the Sections Library You can add your own materials and apply them to various parts of your section being designed in the Shape Window The materials will also be available for use in Multiframe is order to assign the appropriate material properties for use in analysis In this section e Viewing Materials e Adding a Material e Deleting a Material e Changing a Material Please note that all the commands described in this section are only available when you have the Materials tab in the Materials window activated It is also important to note that only materials groups must be unlocked in order to add edit or deleted materials from within that group Viewing Materials The materials stored in the Sections Library can be viewed and changed in the Materials Window of Multiframe
123. y John Wiley and Sons New York 1994 gt Elements of Strength of Materials S P Timoshenko and D H Young Van Nostrand 1968 Page 111 Index A About Section Maker 100 Add Field 66 96 Group of Materials 77 Group of Sections 62 Material 80 97 Section 95 Sections Group 96 Add Section to Library 17 50 69 95 Adding a Material 80 Align 92 93 Centroid 17 92 93 Shapes 42 Submenu 93 Arrange Icons 100 Submenu 92 94 Axes 98 B Backspace 23 C Centroid 44 93 Changing a Material 81 Changing Section Properties 71 Circle Tool 35 Circles Table 98 Close Library 88 Colour Materials 82 Colour by Material 99 Shape 99 Shape Type 99 Colours Submenu 97 99 Convert to Polygon 94 Converting Shapes to Polygons 43 Copy 89 Shape 39 Table Data 28 Ctrl Click 22 Ctrl key 23 Current Group Properties 98 Custom Shape Data 73 Cut 89 Index D Data Submenu 97 98 Window 85 100 Delete 23 89 Field 68 96 Material 80 97 Material Group 78 Section 70 96 Section Group 64 Sections Group 96 Shape 40 Dimensions 97 Display Menu 97 Double Click 22 Dragging the Shape 14 Drawing a Shape 11 15 31 Drawing Layout 100 Drawing Tools Circle 35 Hollow Rectangle 34 Open Polygon 37 Polygon 37 Rectangle 33 Tube 35 Duplicate Material Group 78 Section Group 64 Duplicate Shape 40 91 DXF 88 E Edit Field 66 96 Material 81 97
124. y checking its properties in the Tables in the Sections Window gt Choose Sections from the Window menu The Sections Window will be brought to the front gt Click on the tabs at the bottom of the Libraries Window Tables of sections are displayed in this window Each group is displayed in a separate tab Click on the tab with the name of the group to which the section was added at the bottom of the screen to display the sections To choose which group to display gt Click on the tab with the name of the group to which the section was added The table of sections for that group will be displayed in the Sections Window You can check the name and properties are correctly stored by scrolling through the table to view the section s name and properties Chapter 2 Learning Section Maker Saving your Work You can save the changes you have made to the Section Library by using the Save command from the File menu gt Choose Save Library from the File menu The Sections Library will be saved to disk complete with the section you added to it Printing your work You can print the shape you have created gt Bring the Shape window to the front gt Choose Page Setup from the File menu and choose your paper size gt Choose Print Window from the File menu gt Click the Print button to print out the shape This will print the shape on your printer You can bring the Properties window to the front and use Print Window to print the pro
125. you need to rotate it by 90 degrees gt Choose Rotate from the Geometry menu A dialog will appear allowing you to enter the number of degrees to rotate the shape The angle of rotation is measured in degrees with positive being anti clockwise Page 13 Chapter 2 Learning Section Maker Page 14 Rotate S Botate 90 000 deg gt Type in 90 for the angle of rotation gt Click the OK button The C shape will be rotated so that it is oriented ready to move on to the top of the I shape Dragging the Shape You can move shapes in Multiframe Shape Editor by dragging them with the mouse To drag the C shape gt Point anywhere inside the C shape but away from the black boxes which show that it is selected gt Press and hold down the mouse button Shape Al ES a a m mfe P les eet e Te Shapes D Groupi sestion DB Group CiO gt Ep AROOOO x 10 485 y 6 291 dx 14 603 dy 1 735 L 14 706 O 6 774 gt Drag the shape until its sits evenly on top of the I shape Chapter 2 Learning Section Maker a a els 11337 e Te Shapes D Groupi I section D Group C10x20 AROOOO 70D x 2 680 y 7 165 dx 4 718 dy 6 757 L 8 242 G 55 074 gt Release the mouse button As you drag the shape it will be redrawn at its new position At every change that you make to the section the new section properties will be automatically recalculated and updated in the Properties window Draw

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