SAP2000 SAP2000 Web Tutorial 1

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Note: The Number of Curves edit box indicates the number of equally spaced P-M curves that will be used to define the interaction surface. If the Doubly Symmetric About M2 and M3 box is checked, then the curves are equally spaced between 0 and 90 degrees. If the Doubly Symmetric About M2 and M3 box is not checked, then the curves are equally spaced between 0 and 360 degrees. ä Click the Define/Show Surface button to display the Interaction Surface Definition dialog box. ä In this dialog box: À The spreadsheet shows normalized values of axial load, P, and moment, M. There is one P column and five M columns corresponding to the number entered in the Number of Curves edit box in the previous dialog box. Use the scroll bars to see the other M columns. Note: The axial load is normalized by the maximum axial load value. The moments are normalized by the maximum moment value for all of the moment curves. Thus the maximum value in the spreadsheet for both axial load and moment is 1. À The diagram shows the P versus M curves. Click in an M column in the spreadsheet to see that particular P versus M curve. The M curve at Angle 0 corresponds to +M2 bending. The M curve at Angle 90 corresponds to +M3 bending. À In the scaling area, the scale factors for both axial load, P, and moment, M, are shown. Note that the M scale factor applies to all of the M curves. Note: Since both P and M are normalized to 1, the P and M scale factors are the maximum values of P and M, respectively. 11. Click the Cancel button five (5) times to exit all of the Hinge Property dialog boxes. SAP2000 Web Tutorial 1 96
12. Click the Set Elements button on the main toolbar (or select Set Elements… from the View menu) to display the Set Elements Dialog box. In this dialog box uncheck the Rel / Hinge box in the Frames area and click the OK button to turn off the display of hinges. This completes the viewing of generated hinge properties. SAP2000 Web Tutorial 1 97
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SAP2000 ® Integrated Finite Elemen
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DISCLAIMER CONSIDERABLE TIME, EFFOR
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A. Introduction This tutorial is qu
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B. Description of Building Model Th
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Roof Level Second Floor Level Figur
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For this model, all mass is input a
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ä Check the Restraints box if it i
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12. Place the mouse pointer near th
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18. Place the mouse pointer on the
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37. Click on the points labeled “
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If you started the model from scrat
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Thus click the ten locations design
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Highlight -12 in the Y Location lis
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26. Click anywhere on the combined
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Figure C-14: Model After Braces Hav
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56. To finish defining the model ge
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• Accept the rest of the default
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16. Highlight CONC in the Materials
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Note: Frame sections may be selecte
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Step 6: Assigning Groups Groups can
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13. Click the Set Intersecting Line
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37. From the Assign menu choose Gro
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Step 7: Assigning Frame Sections Re
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18. In the Frame Sections area clic
Page 49 and 50: 47. In the Frame Sections area clic
Page 51 and 52: Step 8: Assigning Shell Sections 1.
Page 53 and 54: Figure C-16: Frame Element Local Ax
Page 55 and 56: Step 10: Defining Static Load Cases
Page 57 and 58: Step 11: Assigning Frame Static Loa
Page 59 and 60: In the Uniform Load area, type 0. C
Page 61 and 62: Click the OK button to apply the lo
Page 63 and 64: 52. Click the Restore Previous Sele
Page 65 and 66: Step 12: Assigning Shell Static Loa
Page 67 and 68: Step 13: Assigning Joint Static Loa
Page 69 and 70: Select EQX from the Load Case Name
Page 71 and 72: Step 14: Assigning Joint Masses We
Page 73 and 74: 22. Click the Set Elements button o
Page 75 and 76: Step 16: Static and Dynamic Analysi
Page 77 and 78: 5. Use the scroll bar to review the
Page 79 and 80: Step 18: Reviewing Deformed Shapes
Page 81 and 82: Step 19: Reviewing Forces and Stres
Page 83 and 84: 18. All of the load cases in the Se
Page 85 and 86: Step 20: Performing a Steel Design
Page 87 and 88: 11. From the Select menu select Sel
Page 89 and 90: 21. Now we will confirm the unbrace
Page 91 and 92: and # represents the hinge number.
Page 93 and 94: • In the Type area select the For
Page 95 and 96: • Type 1 in the Relative Distance
Page 97 and 98: 19. Click the Save Model button on
Page 99: Figure D-2: Frame Hinge Property Da
Page 103 and 104: Figure D-3: Static Pushover Case Da
Page 105 and 106: the denominator is always the yield
Page 107 and 108: • In the Options area, select GRA
Page 109 and 110: Step 5: Running the Pushover Analys
Page 111 and 112: 9. Note that the title of the windo
Page 113 and 114: force is dropped, all elements unlo
Page 115 and 116: 3. Note that the title of the windo
Page 117 and 118: Figure D-7: Pushover Curve For Push
Page 119 and 120: Figure D-8: Capacity spectrum For P
Page 121 and 122: Note: In the ADRS format, lines of
Page 123 and 124: 32. Check the Show Constant Period
Page 125 and 126: 46. From the File menu at the top o
Page 127: E. Final Comments This tutorial, to
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SAP2000 SAP2000 Web Tutorial 1

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