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*1O^-6 /C, As= 275 mm^2, Aal = 450 mm^2. Al STEEL + 500 mm-→+ m→|<- 900 mm

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 11.710^-6 /C, aal = 23.41O^-6 /C, As= 275 mm^2, Aal = 450 mm^2. Al STEEL + 500 mm-→+ m→|<- 900 mm

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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