A steel bar 40mm diameter and 3.2m long is raised in temperature through 60 deg C, after which its ends are fırmly secured. After cooling to normal temperature again, the length of the bar is found to be 1.2mm less than when at its highest temperature. Determine the total pull exerted by the cold bar and the intensity of stress in it. Use E = 200 GPa and a = 0.000011/deg C. %3D

A steel bar 40mm diameter and 3.2m long is raised in temperature through 60 deg C, after which its ends are fırmly secured. After cooling to normal temperature again, the length of the bar is found to be 1.2mm less than when at its highest temperature. Determine the total pull exerted by the cold bar and the intensity of stress in it. Use E = 200 GPa and a = 0.000011/deg C. %3D

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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