A cold-formed steel section is made by folding a steel plate to form a structural section such

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A cold-formed steel section is made by folding a steel plate to form a structural section such as that shown in the figure. This beam is subjected to bending moment M = 2 kip-in. at angle θ  = 108 to the z-axis. Find the centroid and the orientation of the neutral axis. Find flexural normal stresses at points A and B (see figure). Use the flexure formula based on principal axes and then confirm your solution using the general flexure formula.

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Mechanics Of Materials

ISBN: 9781337093347

9th Edition

Authors: Barry J Goodno, James M Gere

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