The shown circular bar is fixed to the left wall. It has a diameter of 0.5 in and length of 60 in at 50 °F when it is unloaded. There is a gap of 0.08 inches between the bar end and the right opposite wall. The bar was simultaneously loaded axially with a load P and heated such that the temperature was raised from 50 °F to 130 °F along all the bars. The bar material has a modulus of elasticity = 15 x 106 psi and coefficient of thermal expansion = 10.6x106 1/°F. Determine the maximum magnitude of the load P such that the right opposite wall remains stress free. P

The shown circular bar is fixed to the left wall. It has a diameter of 0.5 in and length of 60 in at 50 °F when it is unloaded. There is a gap of 0.08 inches between the bar end and the right opposite wall. The bar was simultaneously loaded axially with a load P and heated such that the temperature was raised from 50 °F to 130 °F along all the bars. The bar material has a modulus of elasticity = 15 x 106 psi and coefficient of thermal expansion = 10.6x106 1/°F. Determine the maximum magnitude of the load P such that the right opposite wall remains stress free. P

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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