A rod restrained at both ends is subjected to an axial load of 3,600 N that causes it to elongate at 25 degree celsius, If the cross sectional area of the rod is 180 mm?, coefficient of linearexpansion = 11.7 x 10° per degree Celsius and E = 200 GPa,Determine the temperature at which the stress will be zero (in degree Celsius).Select the correct response:21.7016.4528.1233.55

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Civil Engineering

e at which the stress will be zero (in degree ponse:

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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Planar Stresses

Question

A rod restrained at both ends is subjected to an axial load of 3,600 N that causes it to elongate at 25 degree celsius, If the cross sectional area of the rod is 180 mm?, coefficient of linear
expansion = 11.7 x 10° per degree Celsius and E = 200 GPa,
Determine the temperature at which the stress will be zero (in degree Celsius).
Select the correct response:
21.70
16.45
28.12
33.55

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