Figure below shows a bolted and doweled joint eccentrically loaded in shear. The bolts and dowel pins are used to connect the two parts. The shear loads are taken by the dowel pins, the sizes of which are: dA = 0.375 in, dB = 0.375 in, dC = 0.250 in, dD = 0.250 in, dE = 0.250 in. Dowels with diameters of zero are not present. Though the figure shows 5 dowel pins, that is not the case if some dowels are with zero diameters. Assume that a = 4 in, b = 4 in, l = 10 in, P = 2500 lb. Suppose that all of the dowels will take all the shear loading and will share the load equally. Assume that one part is allowed to rotate slightly about the centroid with respect to the other part. Part A Find the magnitude of the total shear force acting on dowel A. Express your answer in pounds to three significant figures. Part B Find the direction angle of the total shear force acting on dowel A measured counterclockwise from the positive x axis. Express your answer in degrees to three significant figures. Part C Find the magnitude of the total shear force acting on dowel E. Express your answer in pounds to three significant figures.
Figure below shows a bolted and doweled joint eccentrically loaded in shear. The bolts and dowel pins are used to connect the two parts. The shear loads are taken by the dowel pins, the sizes of which are: dA = 0.375 in, dB = 0.375 in, dC = 0.250 in, dD = 0.250 in, dE = 0.250 in. Dowels with diameters of zero are not present. Though the figure shows 5 dowel pins, that is not the case if some dowels are with zero diameters. Assume that a = 4 in, b = 4 in, l = 10 in, P = 2500 lb. Suppose that all of the dowels will take all the shear loading and will share the load equally. Assume that one part is allowed to rotate slightly about the centroid with respect to the other part.
Part A
Find the magnitude of the total shear force acting on dowel A.
Part B
Part C
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