The internal forces at section cut B of a simply supported beam (with roller support at A) is shown below in (a), and the corresponding cross-section with dimensions is shown in (b). The beam is constructed with A36 steel (Fy = 36 ksi). Use w = 500 lbf/ft, P = 15 kips, d=5 inches, and L= 10 ft. Ay = -7.5 kips. (a) Determine and report the normal stress, due to bending, at the top of the cross- section at section cut B using the sign convention you learned in ENGR 2070. (b) Determine and report the normal stress, due to axial forces, at the top of the cross- section at section cut C using the sign convention you learned in ENGR 2070. (c) Sketch the normal stress distribution through the cross-section at B.

The internal forces at section cut B of a simply supported beam (with roller support at A) is shown below in (a), and the corresponding cross-section with dimensions is shown in (b). The beam is constructed with A36 steel (Fy = 36 ksi). Use w = 500 lbf/ft, P = 15 kips, d=5 inches, and L= 10 ft. Ay = -7.5 kips. (a) Determine and report the normal stress, due to bending, at the top of the cross- section at section cut B using the sign convention you learned in ENGR 2070. (b) Determine and report the normal stress, due to axial forces, at the top of the cross- section at section cut C using the sign convention you learned in ENGR 2070. (c) Sketch the normal stress distribution through the cross-section at B.

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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