A solid circular structural steel torsion member (TY=150 MPa and G = 77.5 GPa) has diameter D = 100mm. The member is subjected to opposing torquesof magnitude T, which cause an angle of twist of y =10.0° over the length L = 1.50 m. Then the torsionmember unloads elastically.a. Determine the torque T and the radiusof the elastic-plastic boundary.b. Determine the residual stresses at theouter radius and at the elastic-plasticboundary.c. Determine the permanent set þs in themember.

The diameter f the solid shaft is D=100 mm. The elastic shear strength is τY=150 Mpa. The shear…

a. Determine the torque T and the radius of the elastic-plastic boundary. b. Determine the residual stresses at the outer radius and at the elastic-plastic boundary. c. Determine the permanent set us in the member.

a. Determine the torque T and the radius of the elastic-plastic boundary. b. Determine the residual stresses at the outer radius and at the elastic-plastic boundary. c. Determine the permanent set us in the member.

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 3.5.2P: A circular steel tube with an outer diameter of 75 mm and inner diameter of 65 mm is subjected to...

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