As shown in Fig, there is a gap between the aluminum bar and the rigid slab that is supported by two copper bars. At 10°C, A 0.18 mm. Neglecting the mass of the %3D slab, calculate the stress in each rod when the temperature in the assembly is increased to 95°C. For each copper bar, A = 500 mm2, E = 120 GPa, and a = 16.8 um/(m-°C). For the aluminum bar, A 400 mm2, E = 70 GPa, and a = 23.1 um/(m-°C). الا حيوم تدا كرض غا

As shown in Fig, there is a gap between the aluminum bar and the rigid slab that is supported by two copper bars. At 10°C, A 0.18 mm. Neglecting the mass of the %3D slab, calculate the stress in each rod when the temperature in the assembly is increased to 95°C. For each copper bar, A = 500 mm2, E = 120 GPa, and a = 16.8 um/(m-°C). For the aluminum bar, A 400 mm2, E = 70 GPa, and a = 23.1 um/(m-°C). الا حيوم تدا كرض غا

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.15P: A brass plate with a modulus of elastici ty E = 16 X 106 psi and Poisson’s ratio a = 0.34 is loaded...

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