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Civil Engineering

Consider the manner in which a rectangular bar deforms elastically when the bar is subjected to the force?

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 20CQ

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Pressure and Stress

Question

Consider the manner in which a rectangular bar deforms elastically when the bar is subjected to the force?

Expert Solution

Step 1

Consider a rectangular bar of length ‘l’ and subjected to a tensile force.

If the force is tensile the length of the rectangular bar will increase. If the force is compressive the length of the rectangular bar will decrease.

The change in length can be determined using the stress-strain relation.

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