A solid constant-diameter circular shaft is subjected to the torques of TA= 480 lb-ft, TB = 1030 lb-ft, Tc=890 lb-ft, and Tp = 340 lb-ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. (a) Plot a torque diagram showing the internal torque in segments (1), (2), and (3) of the shaft. Use the sign convention presented in Section 6.6. (b) If the allowable shear stress in the shaft is 5600 psi, what is the minimum acceptable diameter for the shaft? TB Tc TD Answer: (a) T₁= T₂= T3- (b) d= D lb-ft lb-ft lb-ft in. (2) B

A solid constant-diameter circular shaft is subjected to the torques of TA= 480 lb-ft, TB = 1030 lb-ft, Tc=890 lb-ft, and Tp = 340 lb-ft, acting in the directions shown. The bearings shown allow the shaft to turn freely. (a) Plot a torque diagram showing the internal torque in segments (1), (2), and (3) of the shaft. Use the sign convention presented in Section 6.6. (b) If the allowable shear stress in the shaft is 5600 psi, what is the minimum acceptable diameter for the shaft? TB Tc TD Answer: (a) T₁= T₂= T3- (b) d= D lb-ft lb-ft lb-ft in. (2) B

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.8.3P: A solid circular shaft AB of diameter d is fixed against rotation at both ends (sec figure), A...

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