2 in 12 in. 12 in 2 in
per the attached figure:
the T-beam is constructed as shown. if each nail can support a shear force of 800 lb, determine the maximum shear force V that the beam can support and the corresponding maximum nail spacing s to the nearest 1/8 in. the allowable shear stress for the wood is
Tallow = 430 psi.
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