Problem 3: A hole is to be punched out in a plate that has a shear strength of 40 ksi. The working compressive stress of
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Problem 3: A hole is to be punched out in a plate that has a shear strength of 40 ksi. The working compressive stress of
Problem 3: A hole is to be punched out in a plate that has a shear strength of 40 ksi. The working compressive stress of the punch is 50 ksi. 1. Compute the maximum thickness of the plate in a hole 2.5 inches in diameter can be punched. 2. If the plate is 0.25 inch thick, determine the diameter of the smallest hole that can be punched. Problem 4: The lap joint is connected by 3 20mm - diameter rivets. Assuming that the load P is equally distributed among the 3 rivets, find 1. The shear stress in each rivet. 2. The bearing stress between rivet and plate. 3. The tensile stress in each plate.
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