2. (20%) Assume only flexure must be considered; i.e., omit treating shear and deflection. The dead load given is in add

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2 20 Assume Only Flexure Must Be Considered I E Omit Treating Shear And Deflection The Dead Load Given Is In Add 1 (111.93 KiB) Viewed 21 times

2. (20%) Assume only flexure must be considered; i.e., omit treating shear and deflection. The dead load given is in addition to the weight of the beam. The dead load is 0.3 kips/ft, live load is 0.9 kips/ft, span is 35 ft, the beam has lateral support every 7 feet, and Fy= 65 ksi. 1.2 kips/ft w/o beam 7 7' יל 7 35' a) Compute the factored load and applied moment? b) Compute Cb factor? Hint: Consider "4 M, % M and 34 M. M is the maximum moment. Reminder: the maximum moment occurs at the middle and the other moments have 99 percent of M. c) Use LRFD to Select the lightest W sections for the conditions shown? d) Evaluate all minimum code requirements to assure the standard compliance?