Question: A beam having a cross section in the form of an unsymmetric wide-flange shape (see figure) is subjected to a negative bending moment acting about

A beam having a cross section in the form of an unsymmetric wide-flange shape (see figure) is subjected to a negative bending moment acting about the z axis.
Determine the width of the top flange in order that the stresses at the top and bottom of the beam will be in the ratio 4:3, respectively.

1.5 in. 1.25 in 12 in in. -16 in.-

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Stresses at top and bottom are in the ratio 43 Find inches H height ... View full answer

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