Q.4.b. A compound bar is made up by connecting a steel member and a copper member rigidly fixed at their ends as shown in figure below. The cross sectional area of the copper member is A while that of the steel member is 2A for half the length and A for the other half of the length. The coefficient of expansion for steel and copper are as=11.7*10ºC and a=17*10C respectively while the modulus of elasticity are E,=210Mpa and E=105MPa respectively. Estimate the stress induced in the members due to rise of 500 in temperature. 2A

Q.4.b. A compound bar is made up by connecting a steel member and a copper member rigidly fixed at their ends as shown in figure below. The cross sectional area of the copper member is A while that of the steel member is 2A for half the length and A for the other half of the length. The coefficient of expansion for steel and copper are as=11.710ºC and a=1710C respectively while the modulus of elasticity are E,=210Mpa and E=105MPa respectively. Estimate the stress induced in the members due to rise of 500 in temperature. 2A

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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