tailieunhanh - Problem G - Frame With Support Displacement

Steel E =29000 ksi, Poissons Ratio = Pinned base All beam-column connections are rigid To Do Determine support reactions due to a 1" downward displacement of joint B. | Problem G Frame With Support Displacement Steel E 29000 ksi Poissons Ratio Pinned base All beam-column connections are rigid To Do Determine support reactions due to a 1 downward displacement of joint B. Note Our intent is that you try this problem on your own first. After you have solved it on your own you can step through our solution if desired. If you have problems trying to create the model then follow the steps in our solution. 1 Problem G Solution 1. Click the drop down box in the status bar to change the units to kip-ft. Kip-ft 30 2. 3. From the File menu select New Model From Template. This displays the Model Templates dialog box In this dialog box click on the Portal Frame template Portal Frame dialog box button to display the 4 In this dialog box Type 14 in the Story Height edit box Type 30 in the Bay Width edit box Click the OK button 5. Click the X in the top right-hand corner of the 3-D View window to close it. 6. Click the drop down box in the status bar to change the units to kip-in. Kip-in 30 7. From the Define menu select Materials. to display the Define Materials dialog box. Highlight the STEEL material and click the Modify Show Material button to display the Material Property Data dialog box. 8. In this dialog box Verify that the modulus of elasticity is 29000 and poisson s ratio is . Click the OK button twice to exit the dialog boxes. 9. Click the drop down box in the status bar to change the units to kip-ft. 10. Click the Set Elements button 0 on the main toolbar or select Set Elements. from the View menu to display the Set Elements Dialog box 11. In this dialog box Check the Labels box in the Frames area Click the OK button 12 Select frame elements 6 and 10 Press the delete key on the keyboard to delete these elements 13. Click the Refresh Window button to refresh the drawing 2 14. From the Draw menu choose Edit Grid. to display the Modify Grid Lines dialog box. 15. In this dialog box Verify that the Z option is chosen in the Direction

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