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A composite bar consist of two materials aluminum and steel is rigidly attached to the fixed supports at (80 degree C) as shown in Figure. If the ends do not yield, find the stresses in the two materials of the bar when the temperature of the composite bar falls to (20 degree C). Es = 200 GPa, Ea = 70 GPa, as = %3D 11.7*10^-6 /C , aal = 23.4*10^-6 /C, %3D As= 275 mm^2, Aal = 450 mm^2. %3D AI STEEL + 500 mm-+ 900 mm 006 u

A composite bar consist of two materials aluminum and steel is rigidly attached to the fixed supports at (80 degree C) as shown in Figure. If the ends do not yield, find the stresses in the two materials of the bar when the temperature of the composite bar falls to (20 degree C). Es = 200 GPa, Ea = 70 GPa, as = %3D 11.7*10^-6 /C , aal = 23.4*10^-6 /C, %3D As= 275 mm^2, Aal = 450 mm^2. %3D AI STEEL + 500 mm-+ 900 mm 006 u

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A composite bar consist of two materials aluminum and steel is rigidly attached to the fixed supports at (80 degree C) as shown in Figure. If the ends do not yield, find the stresses in the two materials of the bar when the temperature of the composite bar falls to (20 degree C). Es = 200 GPa, Ea = 70 GPa, as = %3D 11.7*10^-6 /C , aal = 23.4*10^-6 /C, %3D As= 275 mm^2, Aal = 450 mm^2. %3D AI STEEL + 500 mm- 900 mm 006 u
Transcribed Image Text:A composite bar consist of two materials aluminum and steel is rigidly attached to the fixed supports at (80 degree C) as shown in Figure. If the ends do not yield, find the stresses in the two materials of the bar when the temperature of the composite bar falls to (20 degree C). Es = 200 GPa, Ea = 70 GPa, as = %3D 11.7*10^-6 /C , aal = 23.4*10^-6 /C, %3D As= 275 mm^2, Aal = 450 mm^2. %3D AI STEEL + 500 mm- 900 mm 006 u
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