711_Mechanics SolutionInstructors_Sol.Manual-Mechanics_Materials_7e.book_Gere_light.1

The distance between the point a and the center of a

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Unformatted text preview: load B MAX. TENSILE STRESS s1 8591 psi ; b2 3.4 a 17 + 2 + 6 + b in. 2 MAX. COMPRESSIVE STRESS W 60 lb tmax B Wb1 Ay W Ax 0 4B 4Bb2 Ay MAz 180 lb 0 ; MAX. SHEAR STRESS 30 lb REACTIONS AT SUPPORT A MAz s2 4.74 103 lb # in. 4295 psi ; NOTE: Since the principal stresses have opposite signs, the maximum in-plane shear is larger than the maximum out-of-plane shear stress....
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