A compound bar consists of a circular rod of steel of diameter 25 mm, rigidily fitted into a copper tube of internal diameter 25 mm and thickness 2.5 mm. If the bar is subjected to an axial load of 100 kN, find the stresses developed in the two materials. Given Es= 2 x 105 N/mm and Ec= 1.2 x 105 N/mm2

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter6: Introduction To Mechanical Properties
Section: Chapter Questions
Problem 6.3P: Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2...
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Cylindrical bar question
A compound bar consists of a circular rod of steel
of diameter 25 mm, rigidily fitted into a copper
tube of internal diameter 25 mm and thickness 2.5
mm. If the bar is subjected to an axial load of 100
kN, find the stresses developed in the two
materials.
Given Es= 2 x 105 N/mm and Ec= 1.2 x 105 N/mm2
Transcribed Image Text:A compound bar consists of a circular rod of steel of diameter 25 mm, rigidily fitted into a copper tube of internal diameter 25 mm and thickness 2.5 mm. If the bar is subjected to an axial load of 100 kN, find the stresses developed in the two materials. Given Es= 2 x 105 N/mm and Ec= 1.2 x 105 N/mm2
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