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Modeler 2010 Manual build0

1. FIGURE 7 5 1 PLAN OF THE STRUCTURAL MODEL In addition to the window of design values the program shows the envelope of reinforcement area on plan in the direction where the reinforcement should be placed Fig 7 5 4 T As 4 69 1695 B As 1 24 ind 248 FIGURE 7 5 2 MANUALLY GENERATED CUTS ON PLAN 107 Chapter 7 FINITE ELEMENTS MODELING TOOLS 7 0 108 y 21 47 General Location Mechanical Properties Other Properties Bending moment Shear normal to plane Axial force Torsion Shear Moment axis normal to plane Total top Total bottom Shear Average top Average bottom Top stress Stress at centroid Bottom stress FIGURE 7 5 3 WINDOW OF DESIGN VALUES FOR MANUAL CUT T 55743 5 inci 1689 B As 29 2808 FIGURE 7 5 4 DISPLAY OF REBAR ON PLAN EDIT APPLY BOUNDARY CONDITONS 7 6 1 Overview As explained earlier the program uses default support conditions and stabilizes your structural model automatically to obtain a solution There will be situations however when you may want to specify support conditions other than the program defaults This section guides you through the process of editing or applying boundary conditions FINITE ELEMENTS MODELING TOOLS Chapter 7 7 6 2 The boundary condition describes the manner in which your structural model is attached to its supports All the components of your structural model are assum
2. This option can be turned on from the pull down menu Settings item General Settings You are likely to make mistakes as you trace a slab boundary Continue until done When finished correct your mistakes by stretching the slab boundary to where it should be and using the tools Move Selected Vertex Delete Vertex and Insert Vertex 64 EL 5 STRUCTURAL MODELING TOOLS Chapter 5 e change the location of an entire slab region make sure the Move Selection tx tool is highlighted then just drag the slab region by a vertex to its new location e Ifyou would like to change the location of just one vertex make sure the Move Selected Point tool is highlighted then just drag the vertex to its new location e Ifyou would like to remove a vertex use Delete Point tool e Ifyou would like to add a vertex use Insert Point tool B Create Column This tool creates a new Column with the properties input in the corresponding dialog box Fig 5 6 1 To create a Column use the following procedure e Click on the Create Column tool The dialog box shown below will open e Edit the input fields on each tab as required These values will be used in the future until they are changed again e Click the mouse at the column location you may do this in conjunction with snapping tools FEM Release Properties General Location Boundary Condition Strip Method H Material Concrete 1 Label
3. 20 00 in r r EE E aljama te a je AAA E None None None None Al Save as Default Cancel a Structural Components Tab TOOLBARS AND DIALOG WINDOWS Chapter 4 OLIVE LOAD b Loads Tab FIGURE 4 4 1 SELECT SET VIEW ITEMS DIALOG WINDOW SaG 99S G9989QQQQ 7 700100 FIGURE 4 4 2 37 Chapter 4 TOOLBARS AND DIALOG WINDOWS Ais AP 4 5 MODIFY SELECTION TOOLBAR Modify Selectio X gp Modify Item Properties This tool opens the Modify Item Properties dialog box in which you can change the properties of a group of similar items such as columns at one time To modify a set of items at one time such as size of a number of columns do the following e Select the items that you want to modify e Click on the Modify Item Properties tool e Navigate through the dialog window that opens and make the modifications you want e Click OK to accept your modifications and exit Display All This tool displays all the 1tems that were visible on the screen prior to having used the Display Selection tool pr Display Selection This tool displays on the screen only the items that you have selected HP Hide Selection This tool hides the items you selected and displays the remainder of the items LS Create a Cut at Specified Location With this tool you can c
4. pixels Line thickness Color FIGURE 4 8 2 SNAP SETTINGS DIALOG BOX lee The tools remain active for multiple entity generation until you press the Esc key or right click on the mouse To edit an existing drawing entity double click on it to open its property box Continue Mode This tool allows you to create linked entities w thout having to draw the entities separately For example f you want to create a series of beams that are connected at each support location you can invoke th s mode and each new beam in the series w ll be connected to the last insertion point of the last created beam Create Point To create a point with this tool do the following Click on the Create Point tool and insert the point at the location you choose with the mouse E TOOLBARS AND DIALOG WINDOWS Chapter 4 e change the location of the point double click on the point to open its property box Fig 4 9 1 Edit the coordinates Other drawing entities can be edited in a similar manner Point Properties xi EJ General Properties FIGURE 4 9 1 PROPERTY BOX OF A POINT Create Line Create Polyline Create Polygon Polygon Vertices Center Radius Polygon Vertices Start Edge End Edge Polygon Vertices Diameter Circle Three Points Circle Diameter Circle Center Radius DD BW d BN Are Three Points 5 Are Radius Angle Are Start Center End So p Arc Sta
5. JIRRR RRTA TOOLBARS AND DIALOG WINDOWS Chapter 4 e Write the text by clicking on the start point entering the font height of the text choosing the direction and finally typing the text To edit previously written text follow the same procedure as for the preceding text creation option pei Create Dimension Line This tool creates a dimension line by specifying the start point end point and position of the dimension line To create text with this tool do the following e Click on the Create Dimension Line tool Follow the instructions in the User Information bar e Click the start point click the end point and choose the position of the dimension line You can change the size and font of the text on the dimension lines by modifying the default values in the Text dialog box You can access this dialog box from the Settings pull down menu under Environment menu items To edit a previously created dimension line e Double click on the dimension line Its dialog box will open Fig 4 9 3 e Edit as necessary e Click on the button to accept the new input values e Alternatively just drag the insertion points to their new locations Dimension Properties M General Properties 0 798 758 100 1 332 670 10D Y ft 2 743 100 FIGURE 4 9 3 DIMENSION PROPERTIES DIALOG BOX 45 Chapter 4 TOOLBARS AND DIALOG WINDOWS FEE 4 10 GRIDLINE TOOLBAR Gridline Wizard This t
6. bottom plane When you create a column or wall it will initially assume the distances you specify here until you change it 60 seines STRUCTURAL MODELING TOOLS Chapter 5 5 5 5 6 Level Assignment This button is in toolbar which will be described further on It opens the Reference Plane dialog box Fig 5 4 1 in which the distance between the three reference planes is described by their height above a datum level Reference Plane Features V Bottom plane i 1 Current plane Y Current plane Label t V Top plane Height 10 Visible All Visible None Visible Close FIGURE 5 4 1 REFERENCE PLANE DIALOG WINDOW ORGANIZATION OF THE STRUCTURAL COMPONENTS DATA The program stores the graphical information of each of the Structural Components in a dedicated default layer You can view these layers by clicking on the layer tool on the main toolbar of the screen and selecting the layer of your choice for viewing MODELING OPTIONS There are two principal options for modeling real life projects One 1s to start with an available architect s drawing DWG or DXF file The other is to draft the model entirely within the environment of the BUILDER platform using the Modeler s drafting capability In the first case you may need to use some of the Modeler s drafting capability along with the information obtained from a DWG DXF file When you use a DWG DXF file to generate a model most of
7. mie Oil w Create Point Load This tool inserts a new point load or moment with the properties shown in Fig 5 6 4 To create a point load do the following Click on the Create Point Load tool e Insert the point load e Open the property box of the point load if it did not open prior to its insertion and edit the input fields on each tab as required 71 Chapter 5 STRUCTURAL MODELING TOOLS HER E 72 Point Load Loads Location Properties 1 Label Pointload1 Group Groupi vw Load case Load Fe 0 000 k 0 000 kit 0 000 kit Downward load positive Moment sign follows global axis FIGURE 5 6 4 POINT LOAD DIALOG BOX Each point load can be specified with the following load components Forces Fx Fy Fz Moments Mxx Myy The default point of application of a point load is on the reference plane By changing 1ts offset in the property box you can move the point load in the vertical direction too This becomes important to note when you deal with forces Fx and Fy A force in the horizontal direction applied at the reference plane will have a moment about the slab that does not have 1ts centroid on the reference line The program automatically recognizes these conditions and accounts for them in 1ts computations Create Line Load This tool creates a new line load with the properties shown in Fig 5 6 5 Line loads can consist of a c
8. 3 STRIP MODELING TOOLS Chapter 6 Cancel Tabs Each Covering a Section of Input Data Post Tensioning Criteria X4 X3 X4 X3 X4 m Cancel d Tendon Shape Library FIGURE 6 4 3 INPUT DATA WINDOWS SPECIFIC TO ADAPT RC PT 93 Tal 7 2 1 3 7 4 7 5 7 6 Chapter 7 FINITE ELEMENTS MODELING TOOLS OVERVIEW a er 97 ME SEIEN Ge ee see 98 UMEN ica A DD 98 T2 Maximum A De tt D ECL 98 To Meshing Tools areca ds dioe 99 ANALYZE STRUCTURE entep 105 VIEWANALYSISRESUL US sr 105 EXAMINE DESIGN VALUES al did 106 EDIT APPLY BOUNDARY 108 ROM O ai 108 7 6 2 How to View and Edit the Boundary Conditions ee 109 7 6 3 How to Apply Boundary Conditions 0 222 2 0 001262000008 110 7 6 4 FEM Supports and Springs 1 2 0 110 95 ADAFE FINITE ELEMENTS MODELING TOOLS Chapter 7 7 1 OVERVIEW In this chapter you will learn how to obtain a finite element solution for your structural model The building code check and determination of reinforcement is covered in a separate manual We start by assuming that you have created your structural model using the information in previous chapters You have viewed your model in three dimensions solid form and are satisfied that it is correct This chapter introduces the tools and steps that conclude with a finite ele
9. Chapter 2 QUICK REFERENCE GUIDE ARAFE load combination to make sure they look reasonable If deflections do not appear right Go back to the loads criteria and prestressing layout f needed in order to fix the problem e Design o Using the support line wizard from the Model Strips pull down menu create support lines in two orthogonal directions Make sure that you assign to the support lines n one direction X direction and to its orthogonal direction Y direction o Goto the FEM pull down menu and click on Create Design Sections Automatically Save data o From FEM pull down menu click on Design the Design Section s e Check punching shear values o If you have a column supported slab click on Punching Shear Check o Display the Support Line Results Scale toolbar from the User Interface pull down menu o Click on the tool Display Punching Shear Design Outcome This 1s the last tool on the right side of the toolbar This tool will turn any supports that fail the punching shear requirements red o To view the stress ratios click on the Numerical Display Tool on the same toolbar e Generate view reinforcement o From the FEM pull down menu click on Generate Rebar Drawing to compile a rebar drawing o From the User Interface pull down menu display the Reinforcement Toolbar Click on the tool Display Hide Rebar to make the reinforcement visible This 1s the tool with yellow circle o Use the capabiliti
10. Column 1 Group Group 1 Cross section shape Rectangular A 1200 m Ang 12 00 in Y Tx COLUMN SECTION FIGURE 5 6 1 COLUMN PROPERTY BOX 65 Chapter 5 STRUCTURAL MODELING TOOLS CREARE 66 P The properties specific to a column are as follows A This field is used to input dimension A of a rectangular or square column and it is also used to input the diameter of circular columns For a rectangular column dimension A is the length of the side along X axis if no angle is specified Ang field See below B This field is used to input dimension B of a rectangular column Dimension B 1s the side along the Y axis f no angle is specified Ang This field is used to input the angular orientation of the column on the XY plane The orientation 1s expressed with the counterclockwise angle from the positive direction of X axis to side A of the column There are other properties listed in the Column property box that relate to the analysis and design features of the program These are discussed either in the Strip Modeling or Finite Element modeling sections of the manual Create Wall This tool creates a new wall with the properties input in the corresponding dialog To create a new wall do the following e Click on the Create Wall tool The wall s property box opens if this is the option you have selected in the General Settings tool e Edit the inp
11. He a pcs ate LE Se TER un CI PERA BN 4 5 IH wen E CER Tro wats gt 556 15447 Ad VI e HR Ty CHE 1 LL TS A ALA cd 7 beer tt A ei HREH H eat Hi gt AP see THERE FEH Ree EET ptt fe sane FIGURE 7 2 4 AUTOMATIC ADAPTIVE MESHING OF THE STRUCTURAL MODEL 101 Chapter 7 FINITE ELEMENTS MODELING TOOLS 22552252 a 3D View of Structural Model 3m Click on the Manual Mesh Generation tool to get the dialog box shown 1n b b This dialog box opens when you click on Manual Mesh Generation Select the number of divisions in each direction c Once the Manual Meshing tool 1s activated the program converts your model to its component representation consisting of lines and points The nodes of your manual mesh should coincide with the points and lines shown on plan 102 Chapter 7 ee A e 2 S X ww A x VG X A 59 OS XS X YA Ss c Ea 99 SS EN d S II SI Liss Wo SS NS over the region d Click on the four corners of the region you wish to mesh The program maps a mesh e Pick each node as shown above making sure that it includes all the cells common to that node generally four and pull it to snap to the center of a column point as shown in f or the centerline of a be
12. Once you are done additional details for the analysis depend on whether you plan to analyze the model using ADAPT PT ADAPT RC or ADAPT Floor Pro The following 15 a guide ANALYSIS USING ADAPT PT OR ADAPT RC If you want to use the structural model in connection with ADAPT PT or RC e Enter loads dead and live load cases only Skipping of live load live load reduction and other load related issues are either handled in the Criteria pull down menu which will be covered later or directly in ADAPT PT or RC e Go to the Materials pull down menu and review edit the contents of the following sub menus o Concrete Strip Method o Mild Steel Strip Method o Prestressing Strip Method e Goto the Criteria pull down menu and select Strip Method of Analysis and Design Review edit all the input screens as these will be used as default values for your entire project You will have the option to modify these individually once data is exported to ADAPT PT or RC The input screens that are specific to ADAPT PT and ADAPT RC are marked with a brown background The input screens that apply to both ADAPT PT and RC and Floor Pro are identified with a neutral background color PT version 7 xx and RC version 4 xx can accept only dead and live loads plus the optional inclusion of selfweight Later versions of these programs can handle more load cases You need not go to the load case and load combinations since these are handled in A
13. a support line rests on another support line or is resting on beam along its length you must enter a point support at the location where the design strip you are creating 1s intended to be supported You have the option to use the Strips pull down menu to generate the input data for the entire set of design strips at one time But if you are not familiar with the program it is best to do them one by one as suggested herein 222222222 QUICK REFERENCE GUIDE Chapter 2 make sure there is no deflection where the structure was intended to have been supported Correct the structural model f the deflected shape and values under selfweight do not appear reasonable e Add loads o Go to the Loading Load Case Library pull down menu and add load cases such as dead load live load prestressing and other load cases that you want to include in your design o Display the Loading tool bar and enter loads e Add prestressing If the structure has prestressing add the prestressing tendons e Edit material properties Go to the Materials pull down menu and enter the material properties for concrete nonprestressed steel and prestressed steel if applicable If there is more than one concrete material steel or prestressing in your structure this 1s the time to give a label to each of the new materials used and define their properties In your modeling the program has assumed that all the components of the structure you created have the
14. an entity 1f it covers an area such as a slab LEVEL ASSIGNMENTS In this version of the program you model one floor level along with the supports immediately below and above it You will be using three horizontal planes to describe the structure The first is the level you have selected to design It is referred to as the current plane All the features of the floor system such as the position of the slab regions beams and steps on the slab will be expressed with respect to this plane Fig 5 3 1 The walls and columns below the slab are assumed to extend from the current plane to the plane below it bottom plane Likewise the walls and columns above the slab extend from the current plane to the next plane above top plane These are the default length assignments of the program Obviously you can modify the length of a support above or below to a value different from the distance between the two respective planes This will be explained along with the modeling of walls and columns affset top plane current plane FIGURE 5 3 1 REFERENCE PLANES LEVEL ASSIGNMENT IN ELEVATION Note that in Fig 5 3 1 one of the columns does not extend to the top plane The top of that column is said to have an offset with respect to its natural position top plane Similarly a section of the slab is stepped down below the current plane Again this slab region is viewed to have an offset with respect to its natural default position Unless
15. group of your choice from the list in the combo box If you want to create a new group you must go to the Grouping menu item in the Settings pull down menu Other Properties Depending on the type of the entity at hand there will be other properties such as dimensions that will be listed for view and editing LOCATION TAB Fig 5 2 1 b Offset The value given as offset defines the location of the entity with respect to the reference plane to which it is associated For example an offset for slab will describe the distance of the top of slab to the current plane An offset for the top of an upper column gives the distance of the column top end from the top reference line Coordinates The coordinates of the vertices of each entity is listed in a table You can select each vertex and edit its coordinates This option enables you to place an entity at an exact location PROPERTIES TAB Fig 5 2 1 c Layer This field shows where the graphical display information of the entity is saved You can change the layer to another one from the list in combo box Line Thickness This field is used to edit the width of the lines used to display the entity It applied to display on the screen and in printed hardcopies Color This field is used to edit the color of the object on the screen 57 Chapter 5 STRUCTURAL MODELING TOOLS Ais AP 5 3 58 Filling This field is used to choose and display a fill pattern for the display of
16. information you need to identify the tendons In most cases it 1s adequate to retain the tendons slab outline and column supports o Select as many tendons of one group as practical o From the Modify pull down menu select Modify Item Properties o Once the Modify Item Properties dialog windows open select the Tendon tab o Inthe Tendon tab select the group to add the selected tendons Press OK to close the Modify Properties dialog window o Repeat the above steps until all tendons are assigned to their respective groups o Go to the Grouping Dialog Window and make only one group of tendons visible such as distributed tendons Once you have printed the drawing for this group hide this group and make the next group visible e Generate single report o From the Reports pull down menu select Single Default Reports Graphical Tendon Plan o Inthe dialog window that opens select the following and then click OK For generating fabrication drawings tendons are grouped more extensively assigning unique group identification to tendons of same length and profile 11 Chapter 2 QUICK REFERENCE GUIDE Seiser 12 Tendon ID Control point heights Number of strands Elongation if you selected the option in data generation Stressing dead end if you selected the option in data generation Generate compiled report From the Reports pull down menu click on Compiled Reports Select the items of your
17. material names entered on the first line of each of the lists If you added any new material to the list of existing materials open the property box of the structural components that must have the new material and change their material name to the one you created e Review edit design criteria Go to the Criteria pull down menu select General and review the default values of each of the tabs Modify 1f necessary In particular make sure that you select the building code of your choice Once you select confirm the building code the program automatically creates the default load combinations of the building code you selected e Add extra load combinations for validation o Go to the Loading pull down menu Select Load Combinations FEM Side menu o Create a load case for selfweight only with No Code Check option o View and edit the load cases and load combinations If you have prestressing create a load case PT for prestressing only o From FEM pull down menu select Analyze Structure o Once the analysis is complete go to View Results from the FEM pull down menu Check the deflection shape of each load case and Once you add new loads the selfweight load case is likely to become part of other load combinations That is why you need to create a selfweight load combination Also if you plan to have skipping of live load leave this option to the last after you have made sure that the model you have created works well
18. one or more entities you want to act on and follow the instructions on the screen Graphical Rotation This tool rotates an entity n the X Y plane around a point specified by you Select one or more entities you wish to rotate and follow the instructions on the screen Translation by Coordinates This tool opens a window where any one of the choices of the Copy Move toolbar can be selected Fig 4 11 1 The operation however takes place when you enter the coordinates of the location where you want the selection to be copied moved Move Horizontal translation Offset 5 ad f Offset Y 0 ft Offset Z U ft 4 Number Cancel Move FIGURE 4 11 1 COPY MOVE ROTATION DIALOG WINDOW Layer Translation This tool copies or moves the selected item s from one drawing layer to another Select the 1tems you wish to copy move click on the tool and follow the instructions on the screen Note Moving an item from one layer to another may affect how other display tools perform For example if a column is moved from its original layer to a different layer then that column no longer will be controlled by the Display Column tool 47 Chapter 4 TOOLBARS AND DIALOG WINDOWS EPI PEST 4 12 4 13 48 SCALING TOOLBAR Scaling Toolbar yl fee This toolbar provides you with the option of distorting the dimension of the model in one or more direction in order to obtain a better view of its details su
19. only members of that Group Initially every item you create will be placed in Group 1 But you can modify the Group assignment of the item and bring it to the Group of your choice When you click on the Grouping the 22 E BASIC OPERATIONS AND MAIN MENU Chapter 3 following dialog window opens Fig 3 8 6 You can add a Group or delete one make a Group visible or hide it Group 1 Group 2 Group 3 Group 4 Group 5 Group 6 Group 7 Y P 9 P P 9 P All Groups On All Groups Off FIGURE 3 8 6 GROUP LIBRARY DIALOG WINDOW e Folder for Saving Data This option is available for data generated in ADAPT PT or ADAPT RC The program will save the data generated in the folder you specify in the following dialog window Folder for ADAPT PT and RC Data E Select Folder FIGURE 3 8 7 FOLDER FOR AUTOMATIC SAVING OF DATA 3 8 3 Tools Menu The Tools Menu operations are described below e Measure This tool enables you to Measure the distance between any two points on the computer screen Click on the menu and follow the instructions at the bottom of screen e Coordinates Click on this menu item select a point and read its values at the bottom of the screen 23 Chapter 3 BASIC OPERATIONS AND MAIN MENU CREARE Calibrate Drawing This tool is used to change the scale of the entire project Click on this menu item and follow the instructions at the bottom of the screen The primary applicati
20. platform for your design and drafting regardless of whether the structure is conventionally reinforced or prestressed The previous chapters described the environment of the program and the general purpose tools of drafting editing and viewing The focus of this chapter 1s on components that form your structure such as columns and slabs These are called Structural Components The structural model will be a faithful three dimensional representation of the shape of the floor system you plan to design along with one story of supporting structure walls and columns below it and f any one story of walls and columns above it It will be a single level floor system However it will include all the details such as openings steps on the slab beams drop caps and drop panels The following figure shows a representation of a structural model displayed in wire frame format FIGURE 5 1 1 THREE DIMENSIONAL VIEW OF STRUCTURAL MODEL You can view the structural model in solid and other formats too This is explained in the sections dealing with the viewers of the program In addition to the geometry you also will define boundary conditions for the model That is to say the manner in which the structure is supported or the way parts of the structure are connected For example you may wish the connection 53 Chapter 5 STRUCTURAL MODELING TOOLS LAS between a slab region and its supporting column to be hinged This is described in the
21. section on Release Restraints Presence of loads such as selfweight live load or other loads also is considered to be part of the structural model and will be discussed in this chapter How the loads should be factored and combined to meet the requirements of various building codes however is covered later in the sections dealing with analysis and design options Similarly selection of design codes and design criteria are handled in the chapters covering analysis and design 5 2 STRUCTURAL MODEL PARTS 5 2 1 Structural Components The building structure you model consists of entities called Structural Components You assemble the components to form a true representation of the floor system and its supporting structure The primary Structural Components of the current version of the program are e Slab regions e Columns e Openings e Beams e Drop cap drop panel e Springs point spring line spring or area springs e Supports point support or line support If you use ADAPT Floor Pro an additional component is available e Prestressing tendons For the program for the mat foundation you have e Soil area support Further the Rebar Module of the program includes 54 2222222 STRUCTURAL MODELING TOOLS Chapter 5 e Bar reinforcement rebar 5 2 2 Common Properties of Structural Components Each Structural Component has properties specific to itself such as material and location The properties of each Structura
22. support points circles in between Do so by using the delete vertex tool A The outcome will be a view similar to Fig A1 2 2 E 3 u a Original wall b Wall subdivided for c Wall centerline and structural modeling ends d Support line created e Support line created automatically considering automatically considering f Display of support line both walls wall 2 only support points FIGURE A1 2 1 TREATMENT OF SUPPORT LINES FOR COMPOUND WALL SEGMENTS 116 E APPENDIX A Appendix A 117 FIGURE A1 2 2 SUPPORT LINE WITH TWO SUPPORT POINTS OVER COMPOUND WALL If you disregard a wall segment prior to the analysis its stiffness will not be included n the analysis of the floor system But at design time its presence will be recognized Walls segments that are primarily for architectural reasons and do not provide a significant support to the structure are best disregarded in the analysis Otherwise in creation of support lines use Option 2 whereby you would edit the automatically generated support lines INDEX 119 HER E INDEX Index Abandon an operation 18 Build Menu beam frame wizard 26 floor wizard 27 preprocessing establish component connectivity 26 Coordinate System 48 Create beam 66 column 65 drop cap panel 68 opening 68 slab region 64 wall 66 Create a Cut 38 Cursor Function 16 Define Item s Properties 35 Delete Point 34 65 Design S
23. your work Support Line You use this tool to create a new support line manually In most instances the second tool Support Line Wizard will be simpler and faster to use Generally t is recommended to use the Support Line Wizard and edit the support line it creates if needed A support line generally starts and terminates at the boundary of a slab or opening It is also permissible for it to start or terminate at another support line or Splitter Splitters are discussed later in this section You draw the support line manually using the mouse Each support line is drawn by clicking from slab edge to each support along a chosen line to the other slab edge using the Snapping tools to facilitate correct placement The program uses each support line to define the following design parameters The number of spans in the design strip A span is the support line segment between two insertion points If an end insertion point does not correspond to a support location then the span defines a cantilever The lengths of all spans and cantilevers The length of each segment defines the length of each span in the design strip In conjunction with adjacent design strips the width of the design strip in each span is based upon midpoints between two adjacent support lines unless you use splitters to delineate a tributary When generating support lines it is important to keep in mind that all support line insertion points must corresp
24. 6L OVERVIEW Aaa 79 6 2 MODELING TOOLBAR o nei 81 6 35 MODEL DESIGN STRIP TOOLBAR culta 89 6 4 OTHER DATA SPECIFIC TO ADAPT PT AND 90 6 4 1 Data Specific to Current Design 90 6 4 2 Data Applicable to the Entire Project oooocccccccncnnnccnnnnnnnnnnnnnnnononnnos 91 FINITE ELEMENTS MODELING TOOLS 95 Jb OVERVIEW ee ers 97 VF NEN 98 Jk ae 98 1 2 2 Maximum MCS EY SIZE ses pa cR tuis 98 123 Mesine TOOS est Ri ists ee 99 73 SANALYZESERUCTURF 2 tette le 105 TE VIBWUANNALYSISORBSULEES ole da 105 a EXAMINE DESIGN VALUES sea 106 7 6 EDIT APPLY BOUNDARY 8 2 1 0 10000000000000004 108 Jod O Deest 108 7 6 2 How to View and Edit the Boundary Conditions 109 7 6 3 How to Apply Boundary Conditions 110 7 6 4 FEM Supports and Springs Toolbar ooooooccccccnnnccnnnnnnnnnnnnnnnnnnnnnnnnnnnss 110 APPENDIN Assist is 113 Al TREATMEMENT OF COMPOUND INTERCONNECTED WALL ASSEMBLIES iia 115 ALT STRUCTURAEMODELIN E 2 ee 115 1 2 SUPPORT LINES AND DESIGN STRIPS seen 115 INDEN qun 119 ii Chapter 1 GETTING STARTED 22552322 GETTING STARTED C
25. ADAPT RC click on Generate Input Data for ADAPT RC PT menu item from the Strip Method pull down menu 89 Chapter 6 STRIP MODELING TOOLS 6 4 90 a Wall and Column Centered on Slab Edge 4 b Wall and Column Aligned with Slab Edge FIGURE 6 2 5 REPOSITIONING OF BEAM AND COLUMN TO SLAB EDGE Discard Strips Modeled This tool erases the data of the last automatically generated design strip calculations but retains all the information that you entered manually such as support lines and splitters This tool is generally used when you decide to modify design strips calculated by the program This toolbar also controls the display of support lines and design strips If design strips already have been calculated the tools will display them Otherwise only the support lines you created will be displayed Display Strip X Display Strip Y OTHER DATA SPECIFIC TO ADAPT PT AND ADAPT RC In addition to the general modeling data and tools described earlier there are additional data that you provide for export of data to ADAPT PT and ADAPT RC These are grouped into data specific to the design strip you are currently dealing with and more general data such as allowable stresses that apply to an entire project 6 4 1 Data Specific to Current Design Strip Support Boundary Conditions Prior to exporting a design strip to ADAPT PT or ADAPT RC you specify the boundary conditions of each of i
26. B WITH STEP SUPPORTED ON BEAM AND COLUMNS Beam Frame Wizard Specific to ADAPT Floor Pro program This tool activates a series of self explanatory input dialog windows that walk you through the steps necessary to create a beam frame for analysis and design BASIC OPERATIONS AND MAIN MENU Chapter 3 Floor Wizard This tool walks you through the steps necessary to generate a simple slab structure 27 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 4 12 4 13 4 14 Chapter 4 TOOLBARS AND DIALOG WINDOWS MAINSTIOOEBAR seen esse 31 SETTINGS TOOLBAR dpi 31 SELEETION TOOEBAR ura 32 RB SS AURIS ES d domm cc 35 MODIFY SELECTION TOOLBAR ua en 38 CAMERA AND VIEWPORTS TOOLBAR REGULAR AND MINI 38 SELECTIVE VIEW TOOLBAR nee 40 SNAP TOOLBAR Genen 40 DRAW TOOLBAR AND DRAW MINI TOOLBAR 42 GRIDEINE TOOEBAR nn een 46 COPY TC MOVE TOOLBAR ns ken 47 SCALING TOOLBAR e 48 DES TOOL BAER Er ee essen 48 VIEWFORTI TOOLBAR a ae eek 49 29 Ais APE TOOLBARS AND DIALOG WINDOWS Chapter 4 4 1 MAIN TOOLBAR Main Toolbar X BB 8 The Main toolbar for ADAPT Modeler contains tools common to all Windows based programs Such tasks as starting a new file saving cutting and pasting undoing and redoing previous commands and printing all can be accomplished from this toolbar Most of these functions may also be com
27. DAPT PT and RC Chapter 2 QUICK REFERENCE GUIDE e Generate support lines in two orthogonal directions If a support line 15 intended to rest on anything but a column or wall enter a point support e Create design strips O O Consider the design strips one by Selecta design strip and view its idealization in 3D viewer Export open ADAPT PT or RC Once in ADAPT PT or RC view the imported data for accuracy Edit data if necessary Execute data Obtain a report Go back to the Modeler environment and consider the next design strip 2 3 ANALYSIS USING ADAPT FLOOR PRO If you want to use the structural model in connection with ADAPT Floor Pro e First run for model validation O Go to the FEM pull down menu and select Automatic Mesh Generation Accept defaults of the program Once meshing is complete click on Analyze Structure in the FEM pull down menu Once analysis is complete select View Analysis Results from the FEM pull down menu This opens the 3D viewer of the program to display the solution Once in 3D viewer select service load combination and Z Translation This 1s vertical displacement of the structure Then click on the tool with two light bulb graphics This will display the deflected shape under selfweight only Zoom rotate and view the results thoroughly to ensure that the deflected shape under selfweight looks reasonable In particular If
28. Load Cases Load Combinations Select the components to be imported Beams 1 Drop caps panels 1 Y Columns 4 Openings 1 Wals 1 Rebar 1 Slabs 1 Mesh reinforcement 1 r Update model C Create new model Which level do you want to Import STORY 1 OK Cancel FIGURE 3 8 2 IMPORT OPTIONS DIALOG WINDOW The program allows you to export your work either into an AutoCad DXF or DWG drawing or to a REVIT model or to a E BASIC OPERATIONS AND MAIN MENU Chapter 3 Generic ADAPT file The Generic ADAPT file contains any reinforcement that is labeled as base reinforcement You can also export the reinforcement to a separate rebar export file which contains both base and calculated reinforcement 3 8 2 Settings Menu The Settings Menu operations are e Environment Text The Text setting controls the font and size of the text displayed on the computer screen When invoked the following dialog window gives you access to the text settings Text Settings Font STANDARD Height i in Cancel italic FIGURE 3 8 3 TEXT SETTING DIALOG WINDOW e General Settings The General Settings menu item opens the dialog window of Fig 3 8 4 The Cursor and Scroll Bars tabs control the display on the screen The functions listed on the Misc tab are self explanatory The last check box is used to set the parameters of the entity you want to crate If selecte
29. MEMENT OF COMPOUND INTERCONNECTED WALEASSEMBEIES sense tete t ee do our 115 Alo SITRUCFURAL MODELING ee 115 A12 SUPPORT LINES AND DESIGN STRIP Sud 115 113 APPENDIX A Appendix A Al Al a Actual wall assembly TREATMEMENT OF COMPOUND INTERCONNECTED WALL ASSEMBLIES Walls are not always isolated simple and rectangular in shape In many cases walls are assemblies of two or more wall segments such as a in Fig A1 1 1 Both ADAPT Modeler and Floor Pro can faithfully model and account for the structural features of an entire wall assembly STRUCTURAL MODELING In your structural model a wall assembly must be broken down into rectangular wall segments There are two options as illustrated in Fig A1 1 1 In option 1 each wall segment butts against the side of an adjoining wall with no overlap of wall segments In option 2 the wall segments are connected to one another at their centerlines In both modeling options the program treats the segments working together as one whole Option 2 takes less computer resources for analysis and design If you follow the modeling procedure outlined in this manual the structural drawing you will generate from either of the two options will show the wall in its true form Fig A1 1 1 a b Modeling option 1 c Modeling option 2 FIGURE A 1 1 1 MODELING OPTIONS OF WALL ASSEMBLIES A1 2 SUPPORT LINES AND DESIGN STRIPS A
30. MNL 403 STRUCTURAL CONCRETE SOFTWARE SYSTEM ADAPT MODELER 2010 USER MANUAL Copyright 2010 support adaptsoft com www adaptsoft com ADAPT Corporation Redwood City California USA Tel 1 650 306 2400 Fax 1 650 306 2401 ADAPT International Pvt Ltd Kolkata India Tel 91 33 302 86580 Fax 91 33 224 67281 DH LIST OF CONTENTS Content LIST OF CONTENTS 1 GETTING STARTED 2 ai 1 2 QUICK REFERENCE GUIDE nenne 5 2 1 GENERATE STRUCTURAL MODEL 0 ii 7 2 2 ANALYSIS USING ADAPT PT 7 2 5 ANALYSIS USING essere 8 3 BASIC OPERATIONS AND MAIN MEN U e ee eee eee eee eene noe 13 3 1 ADAPT MODELER MAIN SCREEN en 15 3 2 MOUSE FUNCTION AND OPERATION eese nennen 16 3 3 CURSOR FUNCTION AND esses nennen 16 3 4 OPERATION OF RETURN AND TAB 18 3 5 OPERATION OF KEY 8 20 2 2 0 202 2 10000000004 18 3 6 HOW TO END CLOSE AN OPERATION cesses erre 18 3 7 HOW TO ABANDON AN 18 2 58 MAIN MENO iiiter ae 18 38 1 Eile Mens ose capi Sia se 19 21 o A Meni mre ee A 23 SOA Mody VICI di 24 Suid MEM o diete bd ee 26 4 TOOLBARS AND DIALOG WIND OWS eee ee eee eee eee eee eee eoe e
31. OOLBAR Viewport Toolbar 87 ES 021 25 Viewport tools create one or more independent viewing ports on the screen Each icon shows the orientation on the screen of viewports created by that tool To create one of the views just click on its tool These viewports may also be printed 49 5 1 2 2 5 3 5 4 3 5 5 6 Chapter 5 SIRUCTURAL MODELING TOOLS OVER VIEW o mima 53 STRUCFURAL MODEL PARTS 54 321 COmpOne Mess as 54 5 2 2 Common Properties of Structural Component 55 EV EL ASSICUNIVIBIN ES ida 58 LEVELASSIGNMENT TOOD ne a 60 ORGANIZATION OF THE STRUCTURAL COMPONENTS DATA 61 MODEEING OPTIONS ansehen 61 5 6 1 Transform to Structural Components 62 36 2 Build CODA 64 5 6 3 Structural Modeling and Display 1 5 68 LOI eR Rm 69 5 6 4 1 Load Case Denn on cid 70 3642 Toolbar er A 71 51 Hz STRUCTURAL MODELING TOOLS Chapter 5 5 1 OVERVIEW This chapter describes in detail how to generate a structural model You will use the structural model for your analysis and design either via ADAPT PT or using the ADAPT Floor Pro option Your structural model will be the same regardless of which method you use The creation of a structural model 1s your first step in using the BUILDER
32. OPERATION OF KEY COMBINATIONS Some key combinations act as shortcuts to pre assigned operations The key combinations are generally displayed on the computer screen next to the menu items they represent The most commonly used combinations are Copy Ctrl key C Move Ctrl key M HOW TO END CLOSE AN OPERATION To end or close an operation such as closing a polygon press the End or C key HOW TO ABANDON AN OPERATION To abandon an operation you have already started such as drawing a polygon press the Esc key MAIN MENU The items appearing on the Main Menu depend on the configuration of the program The common menu items to all programs are as follows BASIC OPERATIONS AND MAIN MENU Chapter 3 Many of the items in the above pull down menus are standard Windows File Edit View User Interface Settings Tools Draw Modify Build Material Criteria Help commands such as Open and Copy These will not be explained here There are also items that appear both the pull down menus and the toolbars These will be explained only once under the associated toolbars The remainder of the items is explained below 3 8 1 File Menu Some of the File Menu operations are e Save As Default Values Once you save data using this option the program will open all the future new projects using the values in the data you saved To change the default values open a new file modify the parameters of your choice and re save it
33. Pick a vertex of one of the entities in the selection and drag the entire group to the new location all Criteria All By keyword 5 Selection Type Refresh all selection C Add to current selection C Remove from current selection FIGURE 4 3 2 SELECT BY TYPE DIALOG BOX ty Move Selected Point With this tool you can move only the vertex of an entity to a new location while the positions of the remainder of the entity s vertices remain unchanged Select the entity first Then pick the vertex you wish to move Drag it to the new location The selected vertex will move independently all other vertices will remain in their original location ES Delete Point This tool deletes the currently selected vertex of an entity 34 TOOLBARS AND DIALOG WINDOWS Chapter 4 4 4 Insert Vertex This tool is used to insert an additional vertex into an entity that contains multiple insertion points The new vertex 1s placed between the selected vertex and the previous vertex If the first vertex 1s chosen then the new vertex is added at this end To add a vertex do the following e Select the entity e Click on the Insert Vertex tool e Click on one of the entities vertices Another vertex will be added to the entity adjacent to the selected vertex Item s Properties Alt Enter This tool opens up the Properties dialog box for the selected entity The properties may then be edited as specified in other pa
34. SET 12 x 20 BEAM NO OFFSET 12 a INPUT OF T SECTION OPTION 1 SLAB REGION NO OFFSET 12 x 15 BEAM 5 OFFSET 12 INPUT OF T SECTION OPTION 2 INPUT OF EQUIVALENT T SECTIONS IN MODELER FIGURE 5 6 2 67 Chapter 5 STRUCTURAL MODELING TOOLS CREARE 68 Create Opening This tool creates a new opening Click on the tool and follow the instructions on the screen Create Drop Cap Panel This tool creates a new drop cap or drop panel Click on the Drop Cap Panel tool and insert it on a slab region If you want it centered around a column use the End Snap tool Change the default orientation and dimensions of the drop created by opening its property box Drop caps panels generated using this tool will be rectangular on plan but do not necessarily need to be oriented along the X and Y axes You can rotate the drops using their property boxes If you have a drop with an irregular shape you can use the slab region tool With the slab region tool draw the cap on plan and specify its offset and depth to match that of the drop A newly drawn slab region will override the properties including thickness of the slab region over which it has been drawn The new slab region around a column will act as a drop cap panel 5 6 3 Structural Modeling and Display Aids 1 Translate Vertically Copy and Move This tool moves copies an entity vertically up or down to the location you c
35. TRUCTURE Click on this button to start the analysis The program goes through a number of steps and concludes with the analysis results If you did not enter any loads prior to the analysis the results will be for the selfweight of the structure under the load combination service The program will prompt you on the screen to resolve any errors 7 4 VIEW ANALYSIS RESULTS View Analysis Results Tool Click on this tool to open the three dimensional viewer of the program and examine the solution obtained Once the 3D viewer opens do the following e Onthe left margin of the screen click on the Load Cases Combinations button e From the list that opens select Service 105 FINITE ELEMENTS MODELING TOOLS Chapter 7 7 5 106 e Click on the Results button on the top of the screen e From the list that opens select Z Translation e Finally click on the Display Results tool This will display deflected shape contour of your structure If the deflected contour does not display click on this button e Use Warp Display and Rotate tools to exam ne the deformation of the structure Make sure the slab does not displace excessively where it 1s supported on walls and columns Use the other tools on the screen for closer examination of the solution EXAMINE DESIGN VALUES Close the 3D viewer and return to the main screen You can examine the design values by generating manual cuts at locat
36. The following icons can be used only after a global model has been calculated from the Model Strips toolbar They are not used to create a support line but are an essential part of the data transferring process in the ADAPT PT or ADAPT RC programs The buttons will not be visible until the design strips have been created 85 Chapter 6 STRIP MODELING TOOLS Cd 86 er Viewing the Design Strip This button 1s used to create a 3 D rendering of the idealized design strip The idealization is done for the purpose of exporting the design strip for analysis and design to either ADAPT PT or ADAPT PC You can rotate and view the idealized model n detail and modify its geometry or loading before exporting it to ADAPT PT or ADAPT RC Each of the buttons displayed on the right margin of the viewing screen will open a text file that reports a specific aspect of the idealized model These include information on span geometry supports and loading Click on each to view the contents Some of the values of the report are linked to the displayed model If you change the text value in the report that change will be reflected in the display of your model Export to Strip Modeling This button is used to write the support line input data to a subdirectory ready to be analyzed with ADAPT PT or ADAPT RC This tool writes the input data only it does not open either program The subdirectory to which the data is exported is given th
37. URE 7 6 1 POINT SUPPORT DIALOG WINDOW Among other information the dialog window displays the restraints of the support in or about various directions Edit as required Click to tick mark button y to accept your modification and close the window 7 6 3 How to Apply Boundary Conditions To specify a support condition at a point or along a line in your structural model use the FEM Supports and Springs toolbar 7 6 4 FEM Supports and Springs Toolbar 110 FEM Supports an Add Point Support This tool is used to specify a point anywhere on your structural model where you want to set the displacements translation or rotation in or about any of the three axes to zero HZ 3 FINITE ELEMENTS MODELING TOOLS Chapter 7 You can use this tool to specify fixity at a point in a slab region or at the bottom or top of a column To insert a point support e Click on the Add Point Support e Insert the point support by snapping it to the location structural component For example for a column snap to column s center The point support will be inserted at the current plane e Ifthe point support was not inserted in the location you intended edit the location by going through the view edit steps described above For example if you want the point support to be at the bottom of a column open the property box of the point support From the General tab select Bottom Plane for the location Fig 7 6 2 Add Line S
38. ad cases are Selfweight Dead Load Live Load Prestressing If you use ADAPT Floor Pro with Prestressing Hyperstatic If you use ADAPT Floor Pro with Prestressing 69 Chapter 5 STRUCTURAL MODELING TOOLS Spar Each load has its own property box and can be edited individually Also you can view each load case on its own Later we will discuss how load cases can be factored and combined for code check Loads can be applied at any point line or area over the slab region Apart from having a shape such as point load line load or patch load each load has a magnitude and belongs to a load case Loads that when projected along the vertical axis do not fall on a slab beam or wall will be disregarded by the program For example if you place a uniform load over an area that contains an opening or slab cutouts the program disregards the portion of the load that falls on the opening or falls outside the boundary of a slab region Loads can overlap In other words you can specify two or more loads that in whole or part cover the same region Where there 15 overlap the program adds the contribution of each to obtain a total load 5 6 4 1 Load Case Definition If you want to have one or more load cases in addition to those already defined by the program and listed above do the following From the Loading pull down menu select Load Case Library The dialog window shown in Fig 5 6 3 will display The Load Case Library 1s made up o
39. am line ES f Common node of four cells 1s pulled and snapped to the center of column g Completed model in which the cells nodes are pulled to coincide with columns and the beam FIGURE 7 2 5 ILLUSTRATION OF MANUAL MESHING PROCESS 103 Chapter 7 FINITE ELEMENTS MODELING TOOLS HAS E Figure 7 2 6 a show a structural model that 1s meshed manually Fig 7 2 6 b TPPA N SIMA a LA zB eT LL TEX 4 1 E E A m 257 em m ya X HH HH AH IN ICE ECET EE Phe ee REE ete ef ptt 1 A RO en HS an HA mu we 4 IR ON Of uii 7 ab b E a a y LN F a E F ho LH mm ELELELELEELZEH RHHEH Sis ee Ran OH HH HEBEN ETE A mul ie 1 HE maz dH AA mis a L i fae TEIL HERE E a
40. ch as magnifying the profile of a tendon within a slab thickness Select any of the three coordinate axes X Y or Z Then click on the button of your choice such as Increase Scale Factor With each click the program reduces or increases the scale of the entire display along the selected axis The function of the tools is as follows d Decrease Scale Factor m Reset Scale Factor This tool resets the scale factor to 1 for the chosen coordinate direction Increase Scale Factor A Modify the X Direction Y Modify the Y Direction Z Modify the Z Direction UCS TOOLBAR UCS Toolbar x Je The User Coordinate System toolbar offers the following choices for specifying the position of items on the screen by coordinates World Coordinate System This tool changes User Coordinate System UCS to the World Coordinate System WCS the default setting of the program 2222222 TOOLBARS AND DIALOG WINDOWS Chapter 4 Le UCS at Last Point The UCS positions the origin of the coordinate system at the last point entered But the direction of the X axis and Y axis remain parallel to the global axis WCS et UCS at Endpoint of Last Line The UCS is positioned at the endpoint of the last line segment entered with the X direction along the previously drawn line E UCS 5 Points The UCS is defined by Origin X Start X End Y Start and Y End i UCS 3 Points The UCS is defined by Origin X End and Y End 4 14 VIEWPORT T
41. choice and send to printer 2 1 32 3 3 3 4 3 5 3 6 3 7 3 8 Chapter 3 BASIC OPERATIONS AND MAIN MENU ADAPT MODELER MAIN 15 MOUSE FUNCTION AND OPERATION 2 2 002 02 00000000000 4 16 CURSOR FUNCTION AND eere 16 OPERATION OF RETURN AND TAB 18 OPERATION OF KEY COMBINATIONS eere 18 HOW TO END CLOSE AN 2 200 2 2 010101000000034 18 HOW TO ABANDON AN 18 MAIN MEN Ue is 18 MESI Misere ee 19 382 SNES MCI serie 21 3 823 LOIS MEU a een 23 3 84 VIO Mein 24 359 5 BUN ee ee EN 26 13 JIRRR RRTA BASIC OPERATIONS AND MAIN MENU Chapter 3 3 1 ADAPT MODELER MAIN SCREEN Fig 3 1 1 shows the full screen display of the ADAPT Modeler program with typical features labeled for easy identification Menu Bar Toolbars Docked Toolbars Exaraple1 BUILDER FLOOR PRO xf 27 1 2 47 Status Bar User Information Bar 4 gt Ready 11 08 20 01 3 20 ISI Curren SNP OFF ORT OFF OFF 1 00 1 00 12 27 02 15 12 FIGURE 3 1 1 ADAPT Modeler operates the same way as other Windows programs All program tools are accessed from accessed from one of the toolbars provided by the program or through the menus provided in the menu bar at the top of the screen Toolbars may be op
42. cursor will snap to the desired points endpoints for columns nearest point for slab edges nearest point for wall center line end point for wall end Draw the support line Left click the mouse at each point required After the last point has been inserted Press C to close the input of the support line or press the End key To edit a previously drawn support line Select the desired support line To open the dialog box just double click on the support line or right click and select Properties from the object menu that opens Edit the input fields on each tab of the dialog box as required each input field is described below To insert support use Create Design Strip Support tool as described later in this Chapter 82 daa STRIP MODELING TOOLS Chapter 6 e Click OK to accept the new input values e Ifyou would like to change the support line location make sure the Move Selection tool 1s highlighted then just drag the support line by an insertion point to its new location e Ifyou would like to change the location of just one insertion point make sure the Move Selected Point tool 15 highlighted then just drag the insertion point to its new location e Ifyou would like to remove an insertion point select the point and click on the Delete Point tool e Ifyou would like to add an insertion point select the insertion point next to the one you plan to insert and click on Insert Point tool Then just drag t
43. d the program will use the last modification you make in the property window of an entity such as column when you generate the next entity of the same type such as column Obviously you can go back and edit the dimensions 21 Chapter 3 BASIC OPERATIONS AND MAIN MENU JIRRR RECRE General Settings Misc Cursor Scroll Bars Automatically close the item s property dialog bos during creation Open item s property dialog box automatically Use the properties af the last modified component of the same type as default Cancel Help FIGURE 3 8 4 GENERAL SETTINGS DIALOG WINDOW e Distortion Scale The Distortion Scale menu item opens the dialog window of Fig 3 8 5 You can change the scale of the display along any of the three principal axes X Y or Z in order to obtain a clearer view of the structure In particular an increase in scale of a slab in Z direction helps to better see the details of a tendon profile or steps in the slab Scale Factor In direction i direction 1 Cancel In direction 1 FIGURE 3 8 5 DISTORTION SCALE DIALOG WINDOW e Grouping Each entity such as a column or a rebar belongs to a Group and has a unique name or Label The concept of the Group 15 used to give you the option to select specific items for display or other operations For example if you want to display only selected beams of a floor system you can Group them as one give them a Label and display
44. d Li u u EEN EEH EE e E SY Ee MD e DS uli D FRSE ERE ERE ee HAH AAA Pease a ELELTELIT LITT IL LLLLLLLLEDLLELLELA M b Display of Manually Generated Mesh FIGURE 7 2 6 MANUAL MESH GENERATION OF A STRUCTURAL MODEL Clear Mesh This tool will erase mesh whether generated automatically or manually 104 Za FINITE ELEMENTS MODELING TOOLS Chapter 7 Analysis Options This tool opens the analysis options dialog window shown below Analysis Options Cancel FIGURE 7 2 7 ANALYSIS OPTIONS DIALOG WINDOW In your fist finite element run you need not go through this dialog window If your input loading 1s limited to the vertical direction and you do not provide fixity against horizontal body movement of the entire structure the structural model is free to float roll in the horizontal plane The program will automatically stabilize the structure When there are horizontal loads and you have provided restrains against horizontal movement however you will need to disable the program s automatic stabilization feature by unchecking the box 7 3 ANALYZE S
45. d they receive and their material properties ADAPT Floor Pro User Manual 97 Chapter 7 FINITE ELEMENTS MODELING TOOLS LLEGE The program places adequate supports at selected points to stop your structure from floating in the horizontal direction The fixity provided by the program against floating horizontally would not impact your solution The program offers a number of other features such as including or disregarding one or more structural components in your analysis These are grouped under Advanced Features and are discussed at the end of this chapter It s good to review the advance features and take advantage of them after you have obtained your first finite element solution of your structural model 7 2 MESHING 7 2 1 Overview The meshing stage of your analysis consists of subdividing the slab regions into well proportioned quadrilateral finite elements Using the mesh of the slab regions the program automatically generates the finite elements of the beams walls and columns Hence only slab regions need be meshed by you You have two options for meshing manual and automatic It 1s recommended that you use the automatic meshing option of the program and edit the mesh generated In general you do not need to edit the mesh generated by the program In 1ts automatic meshing option the program uses an adaptive meshing capability that generates well proportioned quadrilateral finite elements 7 2 2 Maximum M
46. e same name as the model file tt Display Section This button will generate a cut along length of the support line and display it at an insertion point of your choice You can enlarge the thickness of the slab by increasing the Z scale from the Settings pull down menu and selecting Distortion Scale Support Line Wizard This tool creates a support line automatically Clicking on this tool opens the dialog box shown in Fig 6 2 4 The support line wizard automatically generates a support line in the direction that you specify The wizard searches for possible supports over a strip specified by the band width you define The wizard detects slab edges column ends wall ends and wall center lines that are located within the band you define Once it creates a support line and displays it on the screen you will be able to edit it if needed In most cases it 1s simpler to use the wizard and edit its support line automatically than to create one manually To generate a support line with the wizard e Click on the Support Line Wizard button on the Modeling toolbar ATAPI STRIP MODELING TOOLS Chapter 6 Select the span direction in the dialog box shown in figure Then select the scanning area in which supports may be regarded in creation of the support line The program will automatically catch every support in this selected area e Click on the OK button to create the support line Support Line Wizard Direction E Dir
47. ecified otherwise in this field Tendon Profile Specific to ADAPT PT This field 1s used to select a predefined tendon shape for the support line Before the support line 1s drawn only one profile type may be assigned After the support line 1s drawn however the dialog box may be reopened and a different tendon profile assigned to each span of the support line Support Line eee Properties General Location Design Display Critena Two way slab For tap rebar use Outerlayer 5 Inner layer For bottom rebar use Duter layer Inner layer FIGURE 6 2 2 DESIGN TAB OF SUPPORT LINE Outer Layer Inner Layer The rebar cover you specify in the criteria of the program 15 from the surface of concrete to the first layer of primary reinforcement For reinforcement in two directions one of the layers will be the outer layer near the surface and the other layer the inner layer nearer to the center of the slab Here you specify the position of the primary reinforcement for and inner or outer layer DISPLAY TAB Fig 6 2 3 specific to ADAPT PT When a design strip 15 to be analyzed and designed separate from the rest of the structure as 1s the case in strip methods its geometry will be idealized Likewise the loading that falls on the tributary will be transferred to the support line of the design strip The tools of the Display Tab enable you to view the idealization done by the program You will have the
48. ection ft Band width to detect supports 3 Length to search for supports ft Angle for wall modeling 30 Degrees Vall 2 a Angle greater than C Support Line b Angle less than 7 Help Cancel FIGURE 6 2 4 SUPPORT LINE WIZARD DIALOG WINDOW Fa Splitter This tool creates a new splitter Splitters are used to delineate a separation in the slab You can use them to identify the boundary of a region that you wish to consider in your design Also they can be used to identify the boundaries of a design strip tributary They have other important and useful functions too Each splitter 1s associated with the design intended for one of the orthogonal directions referred to as X or Y directions It is defined according to the strip direction the splitter 15 meant to affect Each splitter affects strips in one specified direction at a time Therefore separate splitters should be drawn for each direction For example if a splitter is intended to affect the strips the X direction draw the splitter in the X direction To generate a splitter e Click on the Create Splitter tool e Set up the Snapping tools so the cursor will snap to the desired points nearest point for slab edges end point for column ends etc 87 Chapter 6 STRIP MODELING TOOLS 2255225 e Draw the splitter Left click the mouse at each point required e After the last point has been inserted Press C to close the input of the
49. ed to be rigidly connected to one another where they meet For example a column shown below a slab 1s assumed by the program to be rigidly connected to the slab You may wish however to have a hinge connection in order to eliminate transfer of moment from the slab to the column The specification of a condition other than full fixity among the structural components of your model is called release For example you can release a slab to slide over a wall The specification for releases can be directly accessed from the property box of each structural component The following is a quote from an earlier section of this manual and describes the default boundary conditions of the program In its default setting the program assumes that the floor you are dealing with is a typical story of a multilevel structure It is resting on a Similar floor below and supports a similar floor above The far ends of the walls and columns of your structural model are assumed to be fixed against rotation but free to slide in the horizontal direction Also the far ends of the lower supports are assumed to have been placed on firm non sinking supports But the columns and walls themselves will shorten based on the load they receive and their material properties The program places adequate supports at selected points to stop your structure to float in the horizontal direction The fixity provided by the program against floating of the structure in the horizontal di
50. elected e To edit the load you selected open the property box of the load Line Load Wizard This tool automatically creates a set of line loads on a line beam or wall that you select It also works for a load over a polyline To generate a set of line loads on selected line do the following 74 CD STRUCTURAL MODELING TOOLS Chapter 5 e Select the line or polyline over which you want to generate a set of line loads e Click on the Line Load Wizard tool e Edit the input fields of the dialog box that opens as required e Click on the Create button to create the loads A line load for each load case specified will be generated automatically over the lengths of the line s chosen Load Case Library This tool opens the Load Case Library The features of this library were described earlier in section on load case definition Er Display Load This tool displays or hides all loads that have been identified as visible in the load case library Generate Lateral Point Loads This tool generates lateral loads at the top of the upper columns and walls and bottom of the lower columns and walls specific for the ADAPT Floor Pro and ADAPT MAT To generate a set of lateral loads on selected columns or walls do the following e Select column s or wall s where you want to generate lateral loads e Click on the Generate Lateral Point Loads tool e Edit the input fields of the dialog box that opens as requ
51. ened closed docked to the edge of the screen or dragged to any position on the screen as View menu item or by clicking the right mouse button while the cursor is in the Menu Bar or Toolbar areas of the screen The User Information Bar displays tool specific information prompted to the user and any coordinate values that may be typed by the user for specific program procedures 15 Chapter 3 BASIC OPERATIONS AND MAIN MENU Ais AP 3 2 3 3 16 The Status Bar displays such information as the mouse cursor coordinates current unit system snapping status and gridline spacing and status A short description of each specific tool also appears in this area when the mouse cursor is placed over the corresponding tool button MOUSE FUNCTION AND OPERATION The primary function of the mouse is through its left click Depending on the mode of the program as outlined in the next section the left click will result in selecting the entity below the cursor inserting an entity or performing an operation at the location of the cursor The right click of the mouse with cursor on the display portion of the screen will display the window shown in Fig 3 2 1 Exit _lose End Accept Pan Dynamic Zoom Zoom Window Zoom Extent FIGURE 3 2 1 RIGHT CLICK OPTIONS OF THE MOUSE Click on a menu item listed to perform the operation described If you right click the mouse while the cursor 15 outside the display screen a list of all a
52. es of the other tools on this toolbar to view and edit the display e Generate rebar drawings o Using the tools of the Reinforcement Toolbar select the reinforcement that you want to be shown on the structural drawing o Edit move the reinforcement annotation to make it arrive at a clear presentation o Change the font size to values suitable for printing on the paper size you are going to select 10 QUICK REFERENCE GUIDE Chapter 2 o From the File pull down menu select print preview to examine the features of the drawing you are going to print o Print the drawing or export it to AutoCad using the Export DXF DWG tool of the program that is accessible from the File pull down menu o Inthe same way generate other rebar drawings such as top bars on one drawing and bottom bars on another e Generate tendon layout drawings On engineering drawings most engineers group tendons into tendons in one direction such as banded tendons and tendons in other direction distributed tendons If you plan to show the tendons in two drawings you must first group them following the instructions below If this is not the case go to the next step e Group tendons o From the Settings pull down menu select Grouping This opens the group library Add two group names such as banded tendons and distributed tendons o Using Select Set View Items turn off everything except tendons and the other basic
53. esh Size In most cases six to eight divisions for the typical span of a floor system gives design values moments shears that are within 2 percent of the value obtained if a very fine mesh is used This accuracy applies to design stresses too In your first attempt start with a suggested cell size of 2 For the slab regions walls and drop caps panels the program uses a flat shell element with both membrane and flexural degrees of freedom For the beam and columns the program uses a stick element with six degrees of freedom at each node The subdivision of the columns and walls in the horizontal direction is controlled by a parameter that is in the initialization file of the program Generally two divisions are used Vertically the program automatically matches the division to that of the slab regions Full connectivity between the walls beams columns and adjacent slab regions is automatically achieved by the program The Technical Note TN 184 Mesh Density and Accuracy of Design Values Using ADAPT Floor Pro gives a detailed evaluation of the mesh density and the accuracy of the solution This Technical Note is on your program CD ROM and can be downloaded from the ADAPT website www adaptsoft com 98 JIRRR RRTA FINITE ELEMENTS MODELING TOOLS Chapter 7 four feet 1 20 meters Most structural models can be analyzed and designed well with 3 000 to 4 000 cells A complex structure may require up to 6 000 cells It is very rare t
54. etermine whether the details of structure are such that a cell size will be less than the size suggested by you If such a location is detected the program will encircle and display it on the screen Fig 7 2 2 In most instances it is best to ask the program to continue Should it be impractical to mesh the structure with the mesh size you have specified the program will let you know and request that you select a smaller mesh size Follow the instructions on the screen FIGURE 7 2 2 CIRCLE IDENTIFIES WHERE DISTANCE IS LESS THAN USER DEFINED SIZE 100 fair FINITE ELEMENTS MODELING TOOLS Chapter 7 Figure 7 2 3 shows an example of a structural model ready for mesh Once successful the program will display the mesh as 1s shown in Fig 7 2 4 Manual Mesh Generation You can generate the meshing of your structural plan manually You can also use the manual meshing option of the program to edit automatically generated mesh The process of manual meshing 1s illustrated through the following example Fig 7 2 5 11 KL LIT ne af H B uw wind tT E i gt EJ FILLES rr EL 17 fst as lm TL TES EA A HIER Fra L4 Ee HX Y E ARA AA Pal r ABU a r BT PR fanaa dic EN HH L4 Hi AA LET LA SET FT m Eu al a Te inea
55. f two parts The upper part deals with gravity and all other loads The lower part deals with lateral loads such as wind and earthquake The lower part will be displayed only if your program includes the lateral module The load cases selfweight prestressing and hyperstatic are not listed the library displayed since these are generated automatically by the program You cannot edit them For example the selfweight is automatically calculated from the volume of the structural components and their unit weight Likewise prestressing 1 available is automatically calculated from the parameters of tendon profiles and the stressing of tendons gt The lateral load option of the program is described in the manual Integration with Multistory Programs Loads assigned to this option will be treated differently 70 STRUCTURAL MODELING TOOLS Chapter 5 To create a new load case click on the Add button A new load case will appear on the list Click on it if you want to change its name label Load Case Library ie v Special lateral loads Help 5 6 4 2 Reserved Load Cases Dead load Live load Prestressing Help Gravity Lateral Live load Label Dead load Add Special lateral loads Label LATERAL 1 Add Delete Include compatibility check Acceptable equilibrium error in analysis Redistribute error FIGURE 5 6 3 LOAD CASE LIBRARY Loading Toolbar Loading Toolbar
56. hapter 1 This manual describes the user interface of the Builder software platform along with the tools you will use if you want to generate data for ADAPT PT and ADAPT RC Becoming familiar with the program interface and its various tools will serve you well in your modeling and design work If you have experience with the program and want to refresh your memory before starting a new project go to Chapter 2 Quick Reference Guide As a new user to the program review the following Then refer to the step by step procedures outlined in the Technical Notes for the different scenarios of the program application At the end of this Chapter there is a list of such Technical Notes This manual is divided into several chapters as follows e Chapter 2 is a quick reference guide for those who have used the program and simply intend to refresh your experience before starting a new project e Chapter 3 describes the basic operations and main menus of the program e Chapter 4 walks you through the basic operations tools of the program You will use these tools in all modeling analysis and design work You will find the tools offer an extensive drafting capability allowing you to faithfully replicate complex structures e Chapter 5 shows you how to build a structural model n three dimensions It also covers the common situation in which you would use an architect s drawing as the basis of your structural model e Chapter 6 targets only th
57. hat you need to solve a structure needing more than 10 000 cells If you do chances are that the structural modeling is not efficient 7 2 3 Meshing Tools The tools provided for meshing can be reached from the FEM pull down menu They are General Tools e Automatic Mesh Generation e Manual Mesh Generation e Clear Mesh e Analysis Options Advanced Tools e Node Proximity Detection e Shift Node Automatically e Shift Node Manually e Cancel Nod Shift In this manual we will be dealing with the general tools including Node Proximity Detection from the advanced tools Once you become more familiar with the operation of the software you may wish to explore the advanced tools Automatic Mesh Generation Click on the Automatic Mesh Generation tool from the FEM pull down menut the following dialog window opens The Advanced Tools of Meshing are described in the ADAPT Floor Pro user manual 99 Chapter 7 FINITE ELEMENTS MODELING TOOLS JIRRR RRR Automatic Mesh Generation FIGURE 7 2 1 AUTOMATIC MESHING DIALOG WINDOW e Select four feet 1 2 meters for Suggested Cell Size e Disregard the Exclude Slab Region for Meshing This is discussed in detail in ADAPT Floor Pro User Manual e For Node Consolidation select a value between 1 5 to 2 0 times the average slab thickness Again this feature is discussed in detail in ADAPT Floor Pro User Manual The program will scan your structural model in order to d
58. he point to its final location Specific input controls are described below Support Line ud ot EZ S 2 su P Properties General Location Design Display H Label Support Line 1 Group Group 1 Direction Direction Freeze Help FIGURE 6 2 1 SUPPORT LINE GENERAL TAB E IA E pna md mcm Uesign Section Uptions GENERAL TAB Fig 6 2 1 Direction X Direction Y Direction This field is used to select the direction of the Support Line X or Y direction X and Y refer to the orientation of the principal reinforcement in two directions They do not refer to the global axes that use the same symbol For each support line the direction is determined by the line you draw on plan for that support line Freeze This field is used to lock the support line so that manual changes can be stored and not lost due to further processing of your data 83 Chapter 6 STRIP MODELING TOOLS CREARE 84 DESIGN TAB Fig 6 2 2 Criteria This combo box describes the code criteria you wish to be used for the design of the design strip selected Depending on the building code you will select later the program will give priority to the requirements of the building code and override the selection made here should there be a conflict For example if there s a beam in the model the program will treat it as a beam and will calculate the stirrup requirement even if it is sp
59. hoose Do the following e Select the item s to be copied or moved e Click on the Translate Vertically tool and follow the instructions in the dialog box that opens Structural Component Aids Display Toolbar This toolbar which is characterized by small yellow circles on each tool contains tools that toggle the visibility of the entity they display The following is the list 27 B Display Slab Region Display Column STRUCTURAL MODELING TOOLS Chapter 5 5 6 4 Display Wall Display Beam Display Opening oF Display Drop Cap OV Display Support Line a Display Splitter Display Point Support M Display Gridline Support lines splitters and point supports will be discussed later in the section on Strip Modeling Loads You can apply an essentially unlimited number of loads on the structure The loads can be applied at arbitrary locations regardless of the method and details of the analysis that would follow The types of load that you can specify are Point Load concentrated or moment Line Load linearly varying force or moment Patch area load uniform intensity or varying in magnitude Each load belongs to a load case such as dead load superimposed load or other load cases that you choose to have There is essentially no limit on the number of load cases The program comes with a number of pre defined load cases But you can add your own to them The program s pre defined lo
60. icesl 2 and 3 You can enter the value at these points and view the distribution of the load on the screen If the vertices selected are not the right ones use the arrow tool to move your selection along the boundary of the patch until you reach the right location You can specify the following load distributions over a patch load Forces Fx Fy Fz Moments Mx My To create a patch load do the following e Click on the Create Patch Load tool e Edit the input fields on each tab as required Fig 5 6 6 73 Chapter 5 STRUCTURAL MODELING TOOLS e Click at the vertex points on the perimeter of the load area The load may be drawn outside the slab or over slab openings The program automatically recognizes this condition and ignores those portions that do not fall directly on a slab region e After clicking on the last vertex input C to close the input e To edit a patch load open its property box shown below x General Loads Location FEM Properties Label Patch load 1 lead load E Downward load positive FIGURE 5 6 6 PATCH LOAD DIALOG BOX Ej Patch Load Wizard This tool creates an area load over an enclosed region that you select To automatically create a set of patch loads do the following e Click on the Patch Load Wizard tool e Enter the value and load case The program will automatically generate a patch load over the area s
61. into a wall The tool operates in the same manner as the Transform Column tool gt Transform into Several Walls When a polygon represents two or more intersecting walls this button 1s used to transform it into several individual walls each having a rectangular cross section In the analysis however the program treats the walls integrated into one along their common vertical joints The tool operates in the same manner as the Transform Column tool e Transform Drop Cap Panel This button is used to transform a rectangle closed polyline into a drop cap This tool operates in the same manner as the Transform Column 0 tool gr Transform Beam This button is used to transform a polygon closed polyline into a beam The tool operates in the same manner as the Transform Column Bl tool Transform Opening This button is used to transform a polygon closed polyline into an opening The tool operates in the same manner as the Transform Column tool 63 Chapter 5 STRUCTURAL MODELING TOOLS JIRRR RRR 5 6 2 Build Toolbar Build Toolbar x 2 The primary application of this toolbar is to create structural model from scratch as opposed to using an imported DWG DXF file In addition it works as a supplement to the Transformation tool described in the preceding since not all Structural Components can be transformed directly from an imported file You may have to create some of them manually using the t
62. ion by layer 33 by type 33 hint mode 32 lasso 32 path 33 window 32 Setting colors 32 layer 32 line style 32 Settings Menu distortion scale 22 environment text 21 folder for saving data 23 general settings 21 grouping 22 Snap Settings 41 Snaping 40 Solid Modeling 36 Splitter 87 Status Bar 16 Structural Components 54 Support Line 81 Support Line Wizard 86 Tab key 18 Tools Menu calibrate drawing 24 change project origin 24 coordinates 23 measure 23 Transform to beam 63 column 62 drop cap panel 63 opening 63 polygon 62 slab region 62 wall 63 Translate Vertically 68 Translation by Coordinates 47 User Information Bar 15 View Model tool 36 Wizard beam frame 26 123 Index INDEX FEEFEE E floor 27 gridline 46 line load 74 patch load 74 support line 86 124
63. ions at the bottom of the screen ABE PES BASIC OPERATIONS AND MAIN MENU Chapter 3 e Modify Item Properties If you want to change the properties of a number of entities at one time for example you want to change the size of several columns use the Modify Item Properties Select the individual entities you want to modify and then click on Modify Item Properties The following dialog window appears Select the tab that relates to the entities you want to modify such as columns Make the modifications on the data fields of the tab Press OK to implement your changes Modify Item Properties Slab Region Point Suppot Patchload Line Load Port Load NNT SUPE Line Spring Spring Spring Tendon Rebar Materiak Gridine Beam Column DropCap Panel Wal Group Changes made herein apply to all selected components Cancel FIGURE 3 8 9 MODIFY ITEM PROPERTIES DIALOG WINDOW e Split This tool subdivides the length of a line beam wall or any other linear entity into a number of equal lengths specified by you Select an entity click on the Sp it menu item to open the dialog window shown in Fig 3 8 10 Enter the number of divisions e Unsplit This tool reverts to one piece the segments of an entity that was formerly split into pieces using the Split tool e Scale Selected Items Use this tool if you want only selected e
64. ions of your choice The program has the option of automatically obtaining the design values for the entire floor system and performing a code compliance check This option 15 explained in the ADAPT Floor Pro user manual In this section we limit ourselves to the manual examination of selected locations Consider the structural model shown in Fig 7 5 1 We already have obtained a solution for this structure viewed it in three dimensions and are satisfied with the outcome Next let s examine the design values stresses and the reinforcement required at a given location in the slab From FEM pull down menu click on Create Design Sections Manually Follow the instructions at the bottom of the screen and draw a line over the plan to identify the cut location for which you seek the values Figure 7 5 2 displays an enlargement of the interior of the floor plan with a two manual cuts Again from the FEM pull down menu click on the Design the Design Section s Once the operation 1s complete double click on the cut to open up its property box Fig 7 5 3 This table lists the results of the forces acting on the cut reduced to six actions three forces and three moments and expressed at the centroid of the cut for each of the load combinations specified The reinforcement given is the envelope of all the load combinations The stresses are from the service condition if the program detects a prestressing tendon in the section
65. ired Click on the Create button to create the loads A point lateral load for each lateral load case specified will be generated automatically over the column s and wall s chosen 75 6 1 6 2 6 3 6 4 Chapter 6 STRIP MODELING TOOLS OVERVIEW A ae M 79 MODELING TOOLBAR ehe 81 MODEL DESIGN STRIP TOOLBAR Enke 89 OTHER DATA SPECIFIC TO ADAPT PT AND ADAPT RC 90 6 4 1 Data Specific to Current Design 90 6 4 2 Data Applicable to the Entire 22022222 91 77 42357 STRIP MODELING TOOLS Chapter 6 6 1 OVERVIEW This Chapter describes the tools you will be using for the analysis and design of the structural model you have created regardless of the method of analysis The tools apply to both the Equivalent Frame Method of design EFM that uses ADAPT RC or ADAPT PT and the Finite Element Method FEM of analysis and design that uses ADAPT Floor Pro Briefly you identify a region of a floor system as design strip determine the actions moments shears etc that are associated with the design strip selected find out whether the actions determined for the design strip can be resisted within the requirements of the building code you select code check and then calculate the reinforcement that must be placed within the design strip Figure 6 1 1 a shows a floor system and a single design strip For a complete design you mus
66. k Select mode 1s active You can select an entity by clicking on it or a group of entities by opening a window around the items while the left mouse key s held down Double clicking on an entity opens its properties dialog box 5 Lasso Selection This tool allows you to draw arbitrary polygon around a series of entities When the lasso is closed all entities located within or along the lasso perimeter are selected To use this tool do the following e Click on the Lasso Selection Ft tool e Draw segments of the polygon around the entities to be selected JIRRR RRTA TOOLBARS AND DIALOG WINDOWS Chapter 4 e Press to close lasso The entities inside the lasso are selected automatically ah Path Selection With this tool you can select entities by drawing a polyline through them To use this tool do the following e Click on the Path Selection Al tool e Draw polyline through the entities to be selected e Press C to end the line The entities through which the line passes will be selected automatically SER Select by Layer This tool enables you to select all the entities on a specific layer of the drawing To use the tool do the following Click on the Select by Layer tool The dialog box shown in Fig 4 3 1 will open e Selecta layer from the list If more than one layer is to be selected hold down Ctrl key while selecting from list e Choose the selection type from the check boxes a
67. l Component are listed their component s property box Some of these property items such specification of material are common among all components The following describes the most common properties There are three ways you can open the property box of an entity These are e Double click on it e Select the entity then click on s Properties tool on main toolbar e Place the cursor over it right click and select Properties from the list that opens The property box of a slab region Fig 5 2 1 is used as a sample to describe the common properties GENERAL TAB Fig 5 2 1 a Ihis field displays the number of the entity Modeler automatically assigns an ascending number 1 2 3 to this field each time an entity of the same type such as a column 1s created If you delete an entity the program automatically re numbers the entities of that group before saving the data The last number gives the total count of entities of any given group used in your model You cannot change the information displayed in this field Label In this field the program assigns a name to each entity For example for the third column you generate it will assign Column 3 The important difference between this field and the one above is that in this field you can enter a name that you assign to the entity such as Rose In its reports the program will list the name you have assigned to the entity along with the nu
68. ld snap to the column or wall at the time of its creation Once a support line is snapped to a column it would automatically detect the properties of the column and report to you the moment and stresses at the face of the column It also will give you the reinforcement at the face of column as well as along other locations within the span The support line wizard will automatically detect supports and snap to them If you generate the support lines manually however or move a support after you created a support line the snapping feature may be breached Two of the tools given below are intended to correct this situation Connect Support Lines to Columns and Walls Use this tool to connect the existing support lines to walls and columns Support lines have to be daa STRIP MODELING TOOLS Chapter 6 connected to the endpoint of a column or the both endpoints of a wall to account for them fully in the design stage of your work n Connect Beams to Columns and Walls This tool establishes the snapping connection between all existing beams and adjacent walls or columns where beam ends are adjacent to a support but are not snapped to it While the program can handle a beam that terminates short of a column for proper treatment of beams that are connected to columns you should use the Snap option This tool will search for such instances in your model and will establish the connection W Support Lines Extension This tool extends all exi
69. lygon Click on the tool The program searches the drawing and creates polygons for the instances where conversion of intersecting lines into polygons 1s practical The program retains the original items on the drawing but writes the polygons created in a new layer called Polygons from line Transform Slab Region This button 15 used to transform polygon closed polyline to a slab region The tool operates in the same manner as the Transform Column H tool which is described in greater detail below The transformed slab region is always located at the Current Reference Plane Transform Column This tool is used to transform a rectangle polygon or circle to a column To transform a polygon rectangle into a column do the following STRUCTURAL MODELING TOOLS Chapter 5 e Select one or more rectangles that are made up of polygons e Click on the Transform Column tool All selected entities will be transformed into columns with the same dimensions as the rectangle or circle The default of the program places the transformed columns below the slab If they are intended to be placed above the slab or both below and above you must make the correction either through the property box of the column or by way of using the copy move commands The use of the property box is described in the section on Build Toolbar Transform Wall This button is used to transform a rectangle closed polyline
70. mber it selected in the previous field 55 Chapter 5 STRUCTURAL MODELING TOOLS Slab Region LA d General Location Properties H Si Label Slab Region Material Concrete Group Goup Thickness in a General Tab Slab Region General Location Properties Offset Vertical offset pop in Coordinates H Vertical offset downward positive b Location Tab Slab Region 1 General Location Properties Layer Current_plane Slab Region Line thickness 3 Text thickness f Poller i Label Slb Region 2 Fill pattern None c Properties Tab FIGURE 5 2 1 SAMPLE PROPERTY BOX 56 seines STRUCTURAL MODELING TOOLS Chapter 5 Material This field identifies the material selected for the structural component You can change the material of the structural model by selecting a different one listed in the combo box If the material you intend to use 1s not listed you must go to the Material pull down menu and first define it Once you do so the new material will appear on the list of the combo box for you to select Group Each entity whether a Structural Component or an arc 1s placed in a group It was described in earlier chapters how to select specific groups for display or other operations Initially the program places every entity in its default group Group 1 You can move the entity created into a different group by selecting the
71. ment solution of the structure The introduction of post tensioning 1s covered in the ADAPT Floor Pro manual To obtain a finite element solution you e Mesh the structure e Select the load combination e Solve the structure e View the solution e Examine the validity of the solution e Edit apply boundary conditions Items related to building codes and calculation of reinforcement are handled n the ADAPT Floor Pro manual and other manuals In the normal course of analysis and design you would specify the boundary conditions of your structure prior to its analysis The proven procedure recommended here however is that you first obtain a FEM using the defaults of the program to validate your structural model Then customize your boundary conditions and releases The program automatically applies a set of boundary conditions for the structure you have created and automatically stabilizes it during the solution In its default setting the program assumes that the floor you are dealing with 1s a typical story of a multilevel structure It 1s resting on a similar floor below and supports a similar floor above The far ends of the walls and columns of your structural model are assumed to be fixed against rotation but free to slide in the horizontal direction Also the far ends of the lower supports are assumed to have been placed on firm non sinking supports The columns and walls themselves however will shorten based on the loa
72. ntities of your project to be scaled Select the entities to be scaled Click on the Scale Selected Items tool and follow the instructions on the dialog window that appears Split the Line Segments of the Item E Number of equal pieces E Cancel FIGURE 3 8 10 SPLIT THE LINEAR ENTITY DIALOG WINDOW 25 Chapter 3 BASIC OPERATIONS AND MAIN MENU HER E 26 3 8 5 Build Menu The Build Menu operations are described below Preprocessing Establish Component Connectivity The default location for the creation of walls and columns 1s from the reference plane That 1s to say the top of lower walls and columns and the bottom of the upper walls and columns line up with the reference line You can choose when creating a project to specify an offset Z distance to change the starting point of these components The Establish Component Connectivity tool automatically does this Consider the elevation of a stepped slab and two columns shown in part a of Figure 3 8 11 The columns are created at the level of reference plane top surface of upper slab By clicking Establish Component Connectivity the program automatically shifts the two columns at their respective locations part b of the figure a Columns are originally created at the level of reference plane Reference plone b Using the Component Connectivity tool the program automatically shifts the columns to their correct position FIGURE 3 8 11 VIEW OF SLA
73. on the screen to default display Default display is set by Save as Default button in the Select Set View Items shown in Fig 4 4 1 Group Library Use this button to open Group Library and change group visibility add or delete groups View Model This button opens the ADAPT Solid Modeling 3D Viewer where a three dimensional color view of the model is displayed The view also may be captured as a bitmap and exported to other documents An example of the 3D Viewer is shown in Fig 4 4 2 Specific controls in the window are described in the chapter on ADAPT Viewers Render Design Strip This button is used to render the Design Strips for easier viewing and verification It toggles between showing the Design Strips with their outline or solid color 8 Wire Frame This tool sets the model view to wire frame model Er Hidden Lines This tool creates a model view in which hidden lines are invisible Select Set View Items Structural Components Loads Dimension Label Symbol Font Height 20 00 in 20 00 in 20 00 in 20 00 in 20 00 in 20 00 in Display Render o 3 2 a apy 1 I UN I I I 0 1 1 E 20 in 20 00 in Span Direction Support Line Tributary Region Splitter v 1 in 20 00 in m uni on
74. on of this tool 1s to calibrate an imported drawing such as a DWG file If you wish to scale only a portion of the project you need to use the Scale Selected Items tool from the Modify pull down menu Change Project Origin If you want to change the origin of the coordinate system select this item and follow the instructions at the bottom of the screen 3 8 4 Modify Menu 24 The Modify Menu operations are described below Properties If you select an entity and click on the Properties item the Modify Properties dialog box opens and allows you to modify the display characteristics of the entity you selected on the screen Fig 3 8 8 Mirror This tool creates a mirror image of the entities you select about the line of your choice Select one or more items to mirror click on the Mirror tool and follow the instructions at the bottom of the screen Modify Properties Line style Color By Layer Line thickness 56 Filling Nowe Cancel FIGURE 3 8 8 DISPLAY PROPERTY DIALOG WINDOW 4 4 Extend This tool elongates the length of a line to reach another line of your choice To perform this operation select the line that you want to extend click on the Extend tool and follow the instructions at the bottom of the screen Trim Use this tool to erase the extension of a line beyond its cross section with a second line Pick the line you wish to trim click on the Trim tool and follow the instruct
75. ond with one of the following points 81 Chapter 6 STRIP MODELING TOOLS Ci E A slab edge real or apparent Generally the first and last insertion point should be snapped to the outside edge of the slab the real slab edge These points may or may not also correspond to a support location If not the end segment defines a cantilever Note that a cantilever may be defined by a very short support line segment if the support s insertion point lies just inside the slab edge For special situations you may extend a support line beyond the boundary of a slab 1f you wish an overhang that 1s not directly along the support line you are creating to be accounted for in your design Column wall or point supports Each interior insertion point must correspond to the insertion point end point of a column or point support If the support line passes over a wall the insertion point must correspond to the wall centerline If the support line runs along the top of a wall then one insertion point 15 placed at one end of the wall and another insertion point at the other end of the wall Another support line Specifically for ADAPT PT modeling if one support line 1s intended to support an intersecting support line you will use a point support at the intersection of the two support lines below the support line that 1s shedding load To generate a support l ne Click on the Support Line tool Set up object snapping tools so the
76. onstant or variable force along the length of the line with or without constant or variable moments Mxx and Myy along the same line The moments are specified about the global axis To create a line load do the following e Click on the Create Line Load I tool e To draw the line load just click at the two endpoints of the load The load may be drawn outside the slab or over openings The program automatically recognizes this condition and 1gnores those portions that do not fall on a slab region E STRUCTURAL MODELING TOOLS Chapter 5 e Edit the input fields on each tab as required E 18 General Loads Location FEM Properties H 1 Label Line Load 1 Group 1 l kft Variable Magnitude Fzz o kit Me Mae jo jo bye k ft ft Downward load positive Moment signs follow global axis FIGURE 5 6 5 LINE LOAD DIALOG BOX Create Patch Load This tool creates new patch load A patch load covers an area within a boundary drawn or selected by you If the area covered by the boundary you draw identify falls in part outside a slab region the program considers only the loads that fall on slab regions beams and walls A patch load is defined by the area within its boundary and a plane that specifies the distribution of load over it The distribution of the load intensity over the patch is defined by the ordinates of three of its vertices identified as vert
77. ool opens a dialog box to create a series of gridlines with user defined spacing and labels Specific input controls are described below Once the gridlines are created you have the ability to edit them You can change the position orientation length and label of each gridline individually Fig 4 10 1 Gridline Wizard x Horizontal E Distance 5 Angle D Labet 3 Distance i Angle 0B Labet 1 Insertion point coordinate 24 Cancel T coordinate ft FIGURE 4 10 1 GRIDLINE WIZARD PROPERTY BOX Draw user defined gridlines To draw the gridline click on the tool and follow the instruction at the bottom of the screen Once the gridline is created you have the ability to edit it Double click on gridline to open its property box Fig 4 10 2 and change the default settings nu General Location Properties H EI Label IGridline 1 Group Number 2 Shape Circular FIGURE 4 10 2 GRIDLINE PROPERTY BOX 46 TOOLBARS AND DIALOG WINDOWS Chapter 4 4 11 COPY MOVE TOOLBAR Copy Move To E 1 Os This toolbar enables you to create single or multiple copies of the entities that are currently selected either as a linear or circular array of identical entities You can replicate the selected entities with the mouse graphical or by coordinates T Graphical Translation This tool moves or copies an entity horizontally in the X or Y direction Select
78. ools of this toolbar For a major real life structural model you are likely to start by setting out some gridlines and or use a grid on the background to help you in your drafting For this purpose you use the Gridline Toolbar described earlier in this manual Create Slab Region This tool creates new slab region with corresponding properties input n the dialog box shown in Fig 5 2 1 To create a slab region use the following procedure e Click on the Create Slab Region amp tool The dialog box shown in Fig 5 2 1 will open e Edit the input fields as required each input field is described below These values will be used in the future until they are changed again e Draw the outline of the slab region Click the mouse at each point required e After the last point has been selected Press C to close the area To edit the properties of an existing slab region open its property box and edit as described earlier If you want to change the shape of a slab region on plan graphically do the following The property dialog box window will automatically open if you selected option Open Items Property Dialog Box Automatically in the Settings pull down menu item General Settings Fig 3 8 3 2 To have the parameters such as thickness material and offset of the slab region you have created to be used for the subsequent slabs you create you should use the option of Use Last Properties as Default
79. opportunity to review and edit the program s idealization before daa STRIP MODELING TOOLS Chapter 6 exporting the design strip information to ADAPT PT for analysis and design Load region separator Displays the load separators of the support line Load separators are used to specify how a load 1s divided among adjacent spans The initial orientation of a load separator as calculated by the program may be edited manually by dragging the end to any desired point on the slab In most cases however load separators will not have to be moved Support Line Design Section Options Properties General Location Design Display Load projection idealized tributary Rotate fill pattern FIGURE 6 2 3 SUPPORT LINE IDEALIZATION DISPLAY OPTIONS Load projection Displays the manner n which an applied load over the tributary of a design strip is represented on the support line Loads that are located on a design strip but do not fall on its support line are brought to the support line prior to analysis using ADAPT RC or ADAPT PT Idealized tributary Displays the idealized tributaries of the support line Rotate fill pattern Changes the orientation of a tributary s hatching to avoid conflict with adjacent hatching This tool is used when you generate a printed report of your modeling If in print preview adjacent design strips happen to have the same fill pattern you may change the pattern using this option
80. ose 29 MAIN TOOLBAR rc 31 42 SETTINGS TOOLBAR a is 31 45 SELECTION TOOLBAR e e 32 Z4 VIEM TOOLBAR an aan ee 35 45 MODIFY SELECTION TOOLBAR 2 EEE 38 4 6 CAMERA AND VIEWPORTS TOOLBAR REGULAR AND MIND 38 AT SELECTIVE VIEW TOOLBAR ss ee 40 AS SNAP TOOLBAR u an een 40 4 9 DRAW TOOLBAR AND DRAW MINI 42 2 10 ZGRIDEINE TOOEBAR iia 46 4 11 CORY MOVE TOOLBAR cda 47 4 12 SCALING TOOEBAR nenne 48 UOS TODEBAR SA 48 1 14 NIEWPORT TOOEBAR een 49 5 STRUCTURAL MODELING 5 4 12 51 202 OVER VIEW dida 53 22 SERUCTURAE MODEL PARES nen ee 54 21 Structural COMPONEN ai 54 Content LIST OF CONTENTS 5 2 2 Common Properties of Structural Components 55 323 LEVEL A VIENES zusehen 58 4 LEVEL ASSIGNMEN FLOO 2 ee 60 5 5 ORGANIZATION OF THE STRUCTURAL COMPONENTS DATA 61 3 6 MODELING OPTIONS tdo 61 5 6 1 Transform to Structural Components 1 62 5302 Buld Toolbars A 64 5 6 3 Structural Modeling and Display Aids 0000 68 FOA Loads ee 69 5 6 4 1 Load Case Demon aa RAR I ER 70 3042 Lordi ski te aie aes 71 STRIP MODELING TOOLS siii nu 77
81. ose of you who will be generating your structural models in Builder platform to create design strips for export to ADAPT PT e Chapter 7 covers the basic Finite Elements Modeling FEM Tools This chapter gives an introduction to FEM and illustrates basic operations of meshing and FEM analysis For your next step depending on the way you want to use the program it is best to go through one or more of the program tutorials The tutorials are in the Tutorial folder of your program CD ROM You also can down load them from the ADAPT website www adaptsoft com Chapter 2 QUICK REFERENCE GUIDE 2 1 GENERATE STRUCTURAL MODEL u mas anne d 2 2 ANALYSIS USING ADAPT PT OR 0 20022 222 7 2 3 ANALYSIS USING 2 2 2 4 424441 9 0 nenne nana 8 gina QUICK REFERENCE GUIDE Chapter 2 2 1 2 2 The natural sequence from creating a structural model to generating structural documents and subsequently fabrication drawings is listed in the following There are many short cuts and alternatives in the process of data generation and execution These however are avoided in the following list in favor of a more common and straightforward approach GENERATE STRUCTURAL MODEL Generate a structural model either by importing a DWG file and converting it to structural components or creating your own structural model using the tools of ADAPT Modeler
82. pleted from the associated File or Edit menu items The tools are New Ctrl N gt Open Ctri O mi Save Ctrl S Cut Ctri X Copy Ctrl C B Paste Ctrl V lt Undo Ctrl Z C Redo Ctrl Y e Print Ctrl P 9 Help File 4 2 SETTINGS TOOLBAR Settings E 31 Chapter 4 TOOLBARS AND DIALOG WINDOWS Ais AP 4 3 32 This toolbar is used to set up the Universal Coordinate System line types colors and layers in the program The settings are also accessed from the Settings menu Layer Setting The color and line settings for each layer can also be modified in this window zx Line Style Setting Click on this tool to open a list of the available line styles and descriptions Select the line style of your choice M Colors Setting This tool opens a color palette from which you can select background of the modeling window Display WCS This toggle tool displays or hides the World Coordinate System icon at its real position in 0 0 and 0 SELECTION TOOLBAR Selection Toolbar Hw tf Sf eh SR de Ma AT EE This toolbar contains all tools related to selecting specific elements objects and structural components in the model Each tool 1s described below Kies Hint Mode When activated the arrow displays the identification of the entities to which it points In this mode you cannot select an entity by clicking on it Window Selection When this tool is highlighted the Pic
83. reate a display of the cross sectional geometry of any part of your structural model Click on the tool and follow the instructions on the screen to draw a cut across the structural model and display its geometry at the location of your choice 4 6 CAMERA AND VIEWPORTS TOOLBAR REGULAR AND MIND 0906089085900 SEA em mmo qr 38 Satan E TOOLBARS AND DIALOG WINDOWS Chapter 4 This toolbar is used to display different views of the model zoom in or out pan and show multiple port views of the structure The tools on the toolbar are self explanatory The hint text associated with each tool provides additional information The following describes several of the less commonly used tools x Redraw This button clears and then re draws the entire display The following buttons display the model from different angles e Top View E Left View ir Front View 2 Top Front Right View Other tools are a Zoom Window Zoom Extents Zoom In Zoom Out Dynamic Zoom Dynamic Pan Undo Zoom Pan Redo Zoom Pan Single Viewport 95 5 m me m Two Vertical Viewports 39 Chapter 4 TOOLBARS AND DIALOG WINDOWS Ais AP 4 7 4 8 40 SELECTIVE VIEW TOOLBAR Selective Yi 54 Display Items by Type This tool allows you to select specific items for viewing on the screen Simply click on the tool It opens a list of items that exist in your project Select the items you wan
84. rection would not impact your solution How to View and Edit the Boundary Conditions The program s default boundary conditions consist of point supports below the columns and line supports below the walls There might be other support conditions in your model that you may have imposed such as a line spring or a point support below a slab From the Select Set View Items go to FEM tab and select following check boxes e Point Support e Line Support 109 Chapter 7 FINITE ELEMENTS MODELING TOOLS 2255225 Click OK to close the dialog window The icon of the boundary conditions should appear on the screen For better viewing click on the Top Front Right View button 4 or a similar one in order to display a perspective view of the structure If the symbol sizes of the boundary conditions displayed are not large enough for easy viewing and selection go back to the Select Set View Items toolbar and change the symbol size of the point and line supports to a larger value Select the boundary condition symbol you want to view or edit Depending on which type of boundary symbol you select a dialog window such as the one shown below will open Point Support General FEM Location Properties H 7 Label Point Support 82 Grup Group 1 ee A Fixed Fedin Xdi Foced about X X Hinged Fixedin Y dir Fixed about Y Y User Fixed in Z dir Fixed about Z Z FIG
85. rsor becomes close to any of the entities or Snap conditions it is searching for it will display a yellow sign over the location to be snapped The shape of the yellow sign displayed identifies the entity for snapping In this mode the program can be requested to create an entity although the plane on which the entity is to Undefined be created is not displayed You must change the 7 Creation screen view go to Plan View 1f you are in Elevation before you can create the entity in mind 17 Chapter 3 BASIC OPERATIONS AND MAIN MENU LA 3 4 3 5 3 6 3 7 3 8 18 OPERATION OF RETURN AND TAB KEYS A special function assigned to the Return key 1s to repeat the last operation performed when the duplication of such operation 15 practical For example if you use Copy command to copy an entity pressing the Return key will invoke the Copy command again In addition to its normal function the Tab key can help you select an individual item in a group of similar items that overlap When you attempt to select items that overlap such as several beams intersecting at the same location the mouse click on its own is not adequate to identify the beam of your choice The program will select one and change its color If the program s selection is not the one you intended click the Tab key The program will select and display the next item Continue clicking the Tab key until the item of your choice 1s selected
86. rt End Radius 43 Chapter 4 TOOLBARS AND DIALOG WINDOWS SEE A M Arc Radius Chord yt Write Text Select Position This tool creates text by specifying the text content starting point font height and direction To create text with this tool do the following e Click on the Text tool Follow the instructions in the User Information bar e Write the text click on the start point enter the font height of the text and choose the direction To edit previously written text e Double click on the text The corresponding dialog box will open Fig 4 9 2 e Edit the font height coordinates and other parameters as necessary Click on the button to accept the new input values e Alternatively to change location of the text just drag the insertion points to their new locations Text Properties General Properties Tex ADAPT Bulder 00000 Font STANDARD Height 198481386 in Justify Leit Bottom Italic 7 2330363 pase 10 374114 f 8 2778508 ft Hx Y 1 71340271 It ni 1 0616448 EO gy 1 71340271 it E 10 piz 10 toy 10 ft FIGURE 4 9 2 TEXT EDITING DIALOG BOX a Select Position Write Text This tool creates text by specifying the start point specifying font height choosing a direction and entering the text To create text with this tool do the following e Click on the Text tool Follow the instructions in the User Information bar 44
87. rts of this manual Group Selection This tool creates a block containing all entities currently selected The block may then be dragged as one unit across the screen Explode Block This tool breaks down a previously created block into its component It also works with blocks of imported DWG or DXF files VIEW TOOLBAR View Toolbar ar de oF y amp CU This toolbar contains tools selecting the entities that you want to be visible on the screen as well as for creating rendered or shaded views of the structural model ba Select Set View Items Fig 4 4 1 This button 1s used to set the display of the project items on the screen Depending on which boxes you select you can display additional information about each entity The size of the symbols representing each entity and the font that expresses the information is controlled by the Symbol Size and Font Size data fields The font size for each entity can be controlled individually If the information displayed on the screen overlaps you can pick each text and move it around to increase the clarity of display The checkmarks under column on Display control the view of your project in the modeling screen of the program whereas those in the column Render refer to the 3D Viewer controlled by the third tool described next 35 Chapter 4 TOOLBARS AND DIALOG WINDOWS JIRRR REE 36 arr Go to Default Display Use this button to change the items displayed
88. s much as practical you will use the support line wizard to generate support lines For compound wall assemblies it would not be practical to consider each wall segment as a separate support Ideally you would like to identify a point that is the beginning of wall support and another one at the end of the wall support Again there are two options for you to achieve this when you use the support line wizard 115 Appendix A APPENDIX A ADAPT Option 1 In this option you can change the property of a wall segment such as wall segment marked 3 in Fig A1 2 1 b to disregard You do so by opening the property window of the wall marked 3 and under the FEM tab change its property from consider to disregard This change in property will result in the wall segment not to be accounted for when the support line wizard automatically creates a support line The outcome will be similar to Fig A1 2 1 e If the wall segment 3 is not disregarded the support line created automatically will be as shown in Fig A1 2 1 d Option 2 In this option you do not disregard a wall segment After the support line is generated you will eliminate the support line segments that zigzag over the interconnected wall segments Do the following e Turn the support line symbol on The small circles are the support locations of the support line Retain the first and the last support points and delete the
89. splitter or press the End key To edit an existing splitter e Select the desired splitter e To open the dialog box just double click on the splitter outline or right click and select Properties from the menu that opens e Edit the input fields on each tab of the dialog box as required e Click OK to accept the new input values a 88 Strip Method Load Transfer Specific to ADAPT PT and ADAPT RC When a support line is designed to rest on another support line in the orthogonal direction and transfer its load to the supporting line there is no physical support such as a column or wall at the intersection The reinforcement in the slab or post tensioning is designed to carry the load of the support recipient support line In modeling for strip method you must mark the location where a support line is shedding load without the presence of a supporting wall or column Connect Drop Caps to Columns This tool is used to connect all existing drop cap endpoint with the endpoint of the column The center point of the drop cap is moved to the center point of the column The connection of column and cap makes sure that the complete cross sectional area is taken into account at the support The resulting offset is automatically calculated The following tools improve the quality and accuracy of modeling For a support line to fully account for the existence of a column or wall support when it comes to code check or export to ADAPT PT t shou
90. sting support lines to the edges of the slab Use this tool if you created a support line manually as it 15 likely you missed snapping its ends to the slab edges If the distance of the support line end to a slab edge is more than the program s tolerance you must do the connection manually LI Align Structural Components This tool improves the quality of your modeling You can automatically adjust the location of a wall or column that you have drawn to line up with the face of slab Left click on the tool and follow the instructions at the bottom of the screen Fig 6 2 5 illustrates the function of the tool in shifting the position of a wall and a corner column to the slab edges The tool shifts the position of the wall and column but retains the edges of slab at their original position 6 3 MODEL DESIGN STRIP TOOLBAR Model Desi X Generate Design Strips This button is used to create the design strips automatically It concludes by generating as many design strips as support lines created by you taking into account the splitters that you may have used in order to impose your preferences The design strip calculation can be followed up by requesting that the data generated for each design strip be automatically written n a subdirectory for processing by ADAPT PT or ADAPT RC 5 To write the data of all the design strips of your structural model automatically in organized subdirectories for processing by ADAPT PT or
91. t cover the entire floor plan with several design strips The elements of a design strip generally include e Support Line e Supports e Tributary e Splitter The tributary determines the region of consideration The support line identifies the direction along which the reinforcement is calculated and 1s likely to be placed Selection of supports such as walls and columns either by you or by the program automatically will result in the appropriate selection of building code provisions n the code check part of the design process a 3D Wire Outline View of the Structure 79 Chapter 6 STRIP MODELING TOOLS ATAPI tributor y support line b Identification of a Support Line Tributary and Design Strip FIGURE 6 1 1 SUPPORT LINE TRIBUTARY AND DESIGN STRIP Design strips are generated automatically by the program The automatic generation follows a number of rules detailed below Some of the considerations are e Width of a Design Strip The program creates a uniform tributary over the entire length of each span with a width equal to the largest width of the non idealized tributary This is generally conservative It can be improved if you select a Splitter and break each span into more segments Splitter 1s a tool that 1s described later in this Chapter e Separation of Adjacent Design Strips The separation between two adjacent design strips is done by the program automatically along the line
92. t the bottom of the dialog box and press OK The items on the layers chosen from the list will be selected or removed from selection depending on the option chosen Select Layers TEMPLATE DO NOT REMOVE CONTINUOUS 9 U CONTINUOUS LIES V xi J CONTINUOUS o New Curent_plane_Support_Line Current_plane_Load Current_plane_ Slab Region gt a CONTINUOUS Relate Current_plan _Colurnn CONTINUOUS 7 U CONTINUOUS Qu CONTINUOUS All Layers On All Layers Off FIGURE 4 3 1 SELECT LAYERS DIALOG WINDOW The Select by Type This button is used to open a dialog box Fig 4 3 2 in which one or more component types can be selected as a group For example all columns or all support lines can be selected at once To use the tool do the following 33 Chapter 4 TOOLBARS AND DIALOG WINDOWS M r e Click on the Select by Type tool The dialog box below will open e Select an entity type from the l st If more than one type is to be selected hold down the Ctrl key while selecting from the list e Choose the selection criteria from the check boxes at the bottom of the dialog box and press OK Entities of the type chosen in the list will be selected or removed from selection depending on the option chosen Select All This tool selects all the entities visible on the screen Move Selection This tool enables you to move the entire group of entities that are currently selected
93. t to be visible and press OK ef Display All Items This tool makes all the items n your project visible gr Display Labels on Selection This tool displays labels of the items you select on the list it displays gg Display All Labels This tool displays the labels of all items currently visible on the screen SNAP TOOLBAR Snap Toolbar gt Y OX LABRET This toolbar contains all the snapping tools of the program To snap to an entity the mouse must be in Select Pick mode and you must bring the cursor close to the location where you will snap the entity Left click the mouse to snap The options are Snap to Endpoint Snap to Midpoint C Snap to Center Snap to Intersection Snap to Perpendicular This tool forces mouse cursor to snap to a target entity such that the entity being created will be positioned perpendicular to its target JIRRR RRTA TOOLBARS AND DIALOG WINDOWS Chapter 4 Snap to Nearest Snap to Grid This tool forces the mouse cursor to snap to the nearest grid point HH Grid Settings Fig 4 8 1 This tool opens the Grid Settings dialog box where grid spacing angle and other parameters can be set Snap Settings Fig 4 8 2 This tool opens the Snap Settings dialog box where all snapping features may be selected or deselected e Snap to Vertices of a Component Using the previously described tools you will not be able to snap arbitrarily to the vertices or edges of str
94. that breaks the distance between two adjacent support lines into two equal parts If this automatic separation 15 not where you want it you can override it by drawing a Splitter along the tributary line of your choice e Modeling of Openings Depending on the size and location of an opening the strip method modeling may disregard its presence or assign portions of the slab around it to adjacent support lines Using Splitters you can override the programs automatic treatment of openings and exercise full control of how the region around it should be accounted for in load transfer As mentioned earlier strip modeling tools generally are applicable to both ADAPT PT and Floor Pro Where a tool 1s specific to ADAPT PT it is so identified By disregarding these you will be concentrating on the tools that are applicable to ADAPT Floor Pro As a guide the tools that are specific to ADAPT RC PT are shown with a brown background Skip these if you do not intend to export your data to ADAPT RC or ADAPT PT These specific tools also will not 80 42357 STRIP MODELING TOOLS Chapter 6 6 2 appear on your computer screen 1f you do not select the Equivalent Frame option in the splash window first screen that appears when you open the program MODELING TOOLBAR Modeling Toolbar Ade The first three tools of this toolbar deal specifically with creation of design strips The remainder helps you to improve or correct
95. trip 79 Display all 38 all items 40 all labels 40 beam 69 column 69 drop cap 69 gridline 69 items by type 40 labels on selection 40 load 75 opening 69 point support 69 selection 38 slab region 68 splitter 69 support line 69 wall 69 Draw Orthogonal tool 41 DWG DXF 61 64 Export of data to ADAPT PT amp RC 90 Exporting to PT RC 86 FEM Method ADAPT Floor Pro 97 analysis 105 boundary conditions 109 meshing 98 supports and springs 110 121 Index INDEX view analysis results 105 File Menu automatically save option 19 save as default values 19 Go to Default Display 36 Graphical Rotation 47 Graphical Translation 47 Grid Settings 41 Gridline Wizard 46 Hide Selection 38 Insert Point 65 Insert Vertex 35 Key combinations 18 Layer Translation 47 Level Assignments 58 Load Case Library 70 75 Loads create line load 72 create patch load 73 create point load 71 line load wizard 74 patch load wizard 74 Modify Item Properties 25 38 Modify Menu extend 24 mirror 24 scale selected items 25 split 25 trim 24 unsplit 25 Mouse Function 16 Move Selected Point 34 65 Move Selection 34 65 Properties of Structural Components 55 color 57 coordinates 57 filling 58 group 57 label 55 line thickness 57 material 57 offset 57 Render Design Strip tool 36 Return key 18 Scaling 48 Select All 34 122 HER E INDEX Index Select Set View Items 35 Select
96. ts supports Fig 6 4 1 shows the dialog window for specification of column supports Open the property box of a column to access the tab for its boundary conditions A similar dialog window 15 available in the property box of walls 225 2525 5 STRIP MODELING TOOLS Chapter 6 Boundary Condition Top Upper Column LEN Restraint Bottom Lower Column aE Boundary Condition Bottom FIGURE 6 4 1 DIALOG WINDOW FOR SPECIFYING THE BOUNDARY CONDITIONS OF COLUMNS FOR ADAPT RC PT DATA 6 4 2 Data Applicable to the Entire Project Enter the data that is applicable to your entire project in the dialog windows listed in this section knowing that in each instance you have the option to go and edit them individually in ADAPT PT and ADAPT RC The dialog windows and data fields used in the following are essentially the same as those you have come to know in ADAPT PT and ADAPT RC A detailed explanation of each is provided in the respective manuals In the following they are presented with a brief description Concrete Material Access this dialog window from the Materials pull down menu 91 Chapter 6 STRIP MODELING TOOLS Concrete Strip Method EFM only A ligntasiqnt FIGURE 6 4 2 MATERIALS DIALOG WINDOW FOR ADAPT RC PT The following dialog windows Fig 6 4 3 are accessed from the Criteria pull down menu Effective Flange Loading b Handling of Load Input Window 92 2255232
97. uctural components such as a beam Since a structural component that is displayed as solid 1s defined by its insertion points the insertion points will not necessarily be the vertices or edges of the entity By clicking on the above tool you can make the vertices and edges of all the structural components of your project capable of being snapped to Note Caution should be used when working with this tool In order for a structural component to be correctly accounted for in most instances it must be connected to other structural components through its insertion point That is to say the components must snap together at their insertion points Create Draw Orthogonal This tool forces the entity being drawn or created to be positioned along either the X axis or Y axis Grid Settings Y spacing Cancel Angle Color arid Line thickness 1 Display grid when active Display grid all the time FIGURE 4 8 1 GRID SETTINGS DIALOG WINDOW 41 Chapter 4 TOOLBARS AND DIALOG WINDOWS 4 9 42 DRAW TOOLBAR AND DRAW MINI TOOLBAR Draw Toolbar BESNTAQQOOBIBIAIF FEY Draw Mini Toolbar Snap Settings be Snap types v End paint All point Center point None Perpendicular Intersection Grid Ortho Mode Nearest Snapping active arid Settings Use snap toolbar for the nest active snap Marker settings Size
98. upport Many of comments made for specification of point supports apply equally to line supports Line supports can be placed below slabs walls or beams To insert or edit the specifics of a line support follow the same type of instructions as described for point supports Add Point Spring This tool is used to specify the point spring at a location on a slab The insertion and view editing is similar to a point support Add Line Spring This tool is used to specify the lines which the slab 15 supported on springs The current plane is the default for insertion of the supports You have the option of defining the particulars of a support such as its point of insertion and its fixity beforehand then inserting similar supports at locations of your choice You do this through the Settings pull down menu and the General Settings menu item 111 Chapter 7 FINITE ELEMENTS MODELING TOOLS ADAFE Point Support EX General FEM Location Properties Offset Vertical offset 0 00 in Reference Plane Curent plane 54 02 ft y 17 60 ft FIGURE 7 6 2 POINT SUPPORT DIALOG WINDOW Add Area Spring To insert an area spring below a slab e Click on the Add Area Spring tool e Follow the instruction on the screen to draw the region where area spring applies If any part of the region you draw is not covered by a slab the program will disregard that part 112 APPENDIX A Al TREAT
99. using Save As Default Values e Automatically Save Option As a safeguard against lost data the program automatically saves your file at the intervals stated 1n the dialog window of Fig 3 8 1 The data is saved using the original name preceded by a character In the event of data loss erase the character from the name of the saved data before attempting to open it 19 Chapter 3 BASIC OPERATIONS AND MAIN MENU HER E 20 Automatically Save Options Enable auto save Time interval 1 F min FIGURE 3 8 1 AUTOMATICALLY SAVE OPTION DIALOG WINDOW Import and Export of Files If your file originates in REVIT ROBOT or ETABS model prior to importing you need the appropriate integration link to generate an import file You can import an AutoCad file a Generic ADAPT file a REVIT ROBOT STAAD or ETABS model When selecting any of these options you will be prompted to browse the location of the file you would like to import Once you have located the import file the Import Options dialog window shown in Fig 3 8 2 will be displayed You can select the level loads load cases and the load combinations that you want to import Update model option will retain the information on your existing model and add to it the items you select in the three tabs If the option is not selected your existing model would get erased and the selected items are imported Import Options Components Loads
100. ut fields on each tab as required These values will be used in the future until they are changed again e Click the mouse at one endpoint of the wall and then click at the other end Create Beam This tool creates a new beam with dimensions and properties that are reflected in its property box To create a new beam do the following e Click on the Create Beam tool e Draw the beam Click the mouse at one endpoint of the beam and then click at the other end You may have to HER E STRUCTURAL MODELING TOOLS Chapter 5 use the snap tools f you want to connect the beam to other structural components Offset This field 1s used to input a vertical offset to the beam from the reference plane A value of 0 places the top of the beam at the level of the reference plane A positive offset moves the beam down and a negative offset moves the beam up Fig 5 6 2 illustrates two options for inputting the T beam cross section Both options shown are equivalent and will produce the same input data for ADAPT PT Option 2 uses a 5 nch offset Option will result in a larger local stiffness due to the overlap of slab and beam stems Both options however will give the same stress and same reinforcement for the same design values moments and shears Beams may be drawn alone or in conjunction with a topping slab to create a T section Beams and slabs are drawn separately in modeling the structure MODLER145 SLAB REGION NO OFF
101. vailable toolbars appears From this list you can select the toolbars you want to display CURSOR FUNCTION AND OPERATION Depending on the cursor mode the program responds differently Before starting an operation it is important to make sure that the cursor 15 the appropriate mode ADAFE BASIC OPERATIONS AND MAIN MENU Chapter 3 In this mode you can select an entity displayed on the screen by placing the cross over it and left clicking the mouse Once an entity is selected its color changes There are two ways to enable Selection Pick mode e Right click the mouse and select Exit Selection Pick L e Click on Selection Pick Tool ti In this mode the program displays the identification of an entity that the point of the arrow touches To gt Hint b to this mode click on the Hint Mode Tool In this mode the program will create an entity such as a line column or slab Place the cross at the location where you want the entity to be created and left click the mouse Detailed instruction for creation of each entity will be prompted on the User Creation Information Bar at the bottom of the screen To enable Creation Mode left click the mouse on the tool of the entity you intend to create Then follow the instructions at the bottom of the screen In this mode the magnet indicates that the cursor 1s in Snap Mode and 15 searching to snap onto an entity The cursor will search for one or more entities Once the cu
102. you specify otherwise the program initially inserts each structural component with respect of the reference planes as shown in Fig 5 3 2 255255 5 STRUCTURAL MODELING TOOLS Chapter 5 BUILD 111 DROP CAP PANEL 11 DEFAULT POSITIONING OF STRUCTURAL COMPONENTS TO REFERENCE PLANE FIGURE 5 3 2 You can adjust the program s initial positioning of the structural components by using the Offset feature of each component Fig 5 3 3 This is described later BUILD 110 POSITIVE OFFSET UPPER COLUMN TOP PLANE 7 TOP pi 7 4 COLUMN WITH OFFSET 7 CURRENT SLAB PLANE REGION LOWER COLUMN BOTTOM inii ELEVATION REFERENCE PLANE AND DEFAULT POSITIONING OF WALLS AND COLUMNS FIGURE 5 3 3 59 Chapter 5 STRUCTURAL MODELING TOOLS LAS Figure 5 3 4 is an illustration of a complex floor system composed of the basic Structural Components and the offset features a ELEVATION b OFFSET IDENTIFICATION ADJUSTMENT OF LEVELS USING OFFSET FIGURE 5 3 4 The program comes with default values for the distance between the current plane and the top and bottom planes You may need to change this however to match the details of your project This 1s explained next 5 4 LEVEL ASSIGNMENT TOOL This specifies the distance between the top of the typical region of the floor slab you are designing to the top of the slab above top plane and the top of the slab below
103. your work will be in the transformation or conversion of the drawing items into Structural Components You are likely to start with the Transform to Structural Component toolbar On the other hand when you plan to draft your model from scratch you will use the Build toolbar 61 Chapter 5 STRUCTURAL MODELING TOOLS CE 5 6 1 Transform to Structural Components Toolbar 62 Y ou will use this tool if you start with a DWG or DXF file and plan to convert the items shown on the drawing to Structural Components for your model In other words if you are not importing a drawing for conversion to your model you are not likely to use the tools on this toolbar You will use the Build toolbar Once you import a DWG or DXF drawing your first choice is to transform the items on the imported drawing directly to structural model The items shown on the imported drawing are simply lines graphics The process of conversion is to 1 pick an item on the drawing such as a column and 2 click on the associated structural component tool Transform to Column order to convert it to a structural component a Transform Polygon Only items that are in form of a closed polygon can be picked and converted directly into structural components Not every column or opening n the imported structural drawing 1s drawn as a closed polygon This button is used to transform groups of lines that are drawn separately but intersect into a po

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