3.53 A torque T = 40 kip-in. is applied at end A of the composite shaft shown. Knowing that the modulus of rigidity is 11.2 × 10 psi for steel and 4 × 10 psi for aluminum, determine (a) the maximum shearing stress in the steel core, (b) the maximum stress in the alu- minum shell, (c) the angle of twist at A. 3 in. 2+in. Steel Aluminum Fig. P3.53 and P3.54 100 in.

3.53 A torque T = 40 kip-in. is applied at end A of the composite shaft shown. Knowing that the modulus of rigidity is 11.2 × 10 psi for steel and 4 × 10 psi for aluminum, determine (a) the maximum shearing stress in the steel core, (b) the maximum stress in the alu- minum shell, (c) the angle of twist at A. 3 in. 2+in. Steel Aluminum Fig. P3.53 and P3.54 100 in.

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.2.1P

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