The assembly shown consists of an aluminum shell (E, = 70 GPa, az= 23.6 × 10-6C) fully bonded to a steel core (E= 200 GPa, ag = 11.7 x 10-6°C) and the assembly is unstressed at a temperature of 20°C. Considering only axial deformations, determine the stress in the aluminum when the temperature reaches 200°C. 200 mm 20 mm Aluminum shell Steel 50 mm core The stress in the aluminum is | MPa.

The assembly shown consists of an aluminum shell (E, = 70 GPa, az= 23.6 × 10-6C) fully bonded to a steel core (E= 200 GPa, ag = 11.7 x 10-6°C) and the assembly is unstressed at a temperature of 20°C. Considering only axial deformations, determine the stress in the aluminum when the temperature reaches 200°C. 200 mm 20 mm Aluminum shell Steel 50 mm core The stress in the aluminum is | MPa.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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