2- Select the most economical section, using F, = 50 ksi steel, for the beam shown below. Two concentrated loads are applied. The service dead and live loads are shown on the figure. Assume that there is full lateral bracing of the compression flange. Note that you should initially assume a beam self- weight to calculate the total factored moment. Pp = 12 k LPL= = 20 k 8 ft 8 ft 8 ft w = beam self-weight 24 ft

2- Select the most economical section, using F, = 50 ksi steel, for the beam shown below. Two concentrated loads are applied. The service dead and live loads are shown on the figure. Assume that there is full lateral bracing of the compression flange. Note that you should initially assume a beam self- weight to calculate the total factored moment. Pp = 12 k LPL= = 20 k 8 ft 8 ft 8 ft w = beam self-weight 24 ft

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.3P

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