Question: A small dam of height h = 2.0 m is constructed of vertical wood beams AB of thickness t = 120mm, as shown in the

A small dam of height h = 2.0 m is constructed of vertical wood beams AB of thickness t = 120mm, as shown in the figure. Consider the beams to be simply supported at the top and bottom.
Determine the maximum bending stress in Ïƒ mix the beams, assuming that the weight density of water is Î³ = 9.81 kN.m3

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