A composite bar shown below made of steel and copper. The coefficients of expansion of steel and copper are a and 1.25 a respectively while the elastic moduli are E and 0.5 E respectively. Estimate the stress induced in the members due to temperature rise by T°C. Copper Copper A 2A L/2 Steel L/2

A composite bar shown below made of steel and copper. The coefficients of expansion of steel and copper are a and 1.25 a respectively while the elastic moduli are E and 0.5 E respectively. Estimate the stress induced in the members due to temperature rise by T°C. Copper Copper A 2A L/2 Steel L/2

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 7CQ

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Question

A composite bar shown below made of steel and copper. The coefficients of
expansion of steel and copper are a and 1.25 a respectively while the elastic moduli are E and 0.5 E
respectively. Estimate the stress induced in the members due to temperature rise by T°C.
Copper
Copper
A
2A
L/2
Steel
L/2

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