The copper shaft (G= 44 GPa) is bonded to A the aluminum shaft (G= 26 GPa) at B point and their other ends are fixed. Lengths of AB and BC are 150 mm and 120 mm, T respectively. They have uniform cross- sections all over their lengths and the details of their cross sections are given on the figure. Here, ri =28 mm and r2 =45 mm. and both have a wall thickness of 4.2 mm. The ultimate shear strengths of the copper and aluminum are 150 MPa and 70 MPa, respectively. Determine the maximum value of torque, T in elastic limits. АВ BC

The copper shaft (G= 44 GPa) is bonded to A the aluminum shaft (G= 26 GPa) at B point and their other ends are fixed. Lengths of AB and BC are 150 mm and 120 mm, T respectively. They have uniform cross- sections all over their lengths and the details of their cross sections are given on the figure. Here, ri =28 mm and r2 =45 mm. and both have a wall thickness of 4.2 mm. The ultimate shear strengths of the copper and aluminum are 150 MPa and 70 MPa, respectively. Determine the maximum value of torque, T in elastic limits. АВ BC

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 3.4.17P: .17 A mountain-bike rider going uphill applies torque T = Fd(F = l5lb, d = 4 in.) to the end of the...

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