Calculate the uniform load w, (in addition to the beam weight) that will cause the section shown to begin to crack if used as a 28-ft simply supported beam. Use normal weight concrete with Ls 4000 psi. = 60,000 psi, E= 29,000 ksi, and the reinforced concrete weight = 150 lb/ft. 4 in. Il 28 ft 4 in. 22 in. 30 in. 2 in. 2 in. -12 in.- 3 #9

Calculate the uniform load w, (in addition to the beam weight) that will cause the section shown to begin to crack if used as a 28-ft simply supported beam. Use normal weight concrete with Ls 4000 psi. = 60,000 psi, E= 29,000 ksi, and the reinforced concrete weight = 150 lb/ft. 4 in. Il 28 ft 4 in. 22 in. 30 in. 2 in. 2 in. -12 in.- 3 #9

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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