Mechanics of Materials (MindTap Course List)
9th Edition
ISBN: 9781337093347
Author: Barry J. Goodno, James M. Gere
Publisher: Cengage Learning
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Textbook Question
Chapter 3, Problem 3.11.11P
A tubular aluminum bar (G = 4 × 106 psi) of square cross section (see figure) with outer dimensions 2 in. × 2 in. must resist a torque T = 3000 1b-in.
Calculate the minimum required wall thickness Tminif the allowable shear stress is 4500 psi and the allowable rate of twist is 0.01 rad/ft.
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Chapter 3 Solutions
Mechanics of Materials (MindTap Course List)
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