Unless noted otherwise, neglect the weights of the members in these problem.A 100-mm-by-10...

Unless noted otherwise, neglect the weights of the members in these problem.

A 100-mm-by-100-mm (S4S) timber beam on a simple span of 4 m is subjected to vertical and lateral point loads placed at midspan, as shown. The lines of action of the loads pass through the centroid of the cross section. Determine the stresses at the corners of the cross section at the point of maximum moment.

Problem