Determine the normal stress and change in length of the aluminum rod if the temperature was raised by 125°C. The 0.5-mm gap exists at 20°C. q = 5 t = 0

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Determine the normal stress and change in length of the aluminum rod if the temperature was raised by 125°C. The 0.5-mm gap exists at 20°C.

q = 5

t = 0

3QQ mm
A
Aluminum
A =
2TTT mm²
E = 75 GPa
α = 23 x 106/°C
0.5Q mm
25T mm
B
Stainless Steel
A = 8QQ mm²
E = 190 GPa
α = 17.3 x 106/°C
Transcribed Image Text:3QQ mm A Aluminum A = 2TTT mm² E = 75 GPa α = 23 x 106/°C 0.5Q mm 25T mm B Stainless Steel A = 8QQ mm² E = 190 GPa α = 17.3 x 106/°C
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