simple torsion-bar spring is shown. The shear stress in the steel [G = 11,500 ksi] shaft is not to exceed 11400 psi, and the vertical deflection of joint D is not to exceed 0.425 in. when a load of P = 3400 lb is applied. Neglect the bending of the shaft and assume that the bearing at C allows the shaft to rotate freely. Determine the minimum diameter required for the shaft. Use dimensions of a = 94 in., b = 30 in., and c = 38 in.
simple torsion-bar spring is shown. The shear stress in the steel [G = 11,500 ksi] shaft is not to exceed 11400 psi, and the vertical deflection of joint D is not to exceed 0.425 in. when a load of P = 3400 lb is applied. Neglect the bending of the shaft and assume that the bearing at C allows the shaft to rotate freely. Determine the minimum diameter required for the shaft. Use dimensions of a = 94 in., b = 30 in., and c = 38 in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A simple torsion-bar spring is shown. The shear stress in the steel [G = 11,500 ksi] shaft is not to exceed 11400 psi, and the vertical deflection of joint D is not to exceed 0.425 in. when a load of P = 3400 lb is applied. Neglect the bending of the shaft and assume that the bearing at C allows the shaft to rotate freely. Determine the minimum diameter required for the shaft. Use dimensions of a = 94 in., b = 30 in., and c = 38 in.
Transcribed Image Text:D
B
b
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