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A steel rod 26 mm diameter has a brass sleeve 40 mm external diameter and 26 mm internal diameter shrunk on to it. The steel rod and brass sleeve are both initially 1.7 m long and rigidly fastened together at both ends. e The composite bar is subjected to an axial tensile load of 165 kN. - For steel E=200 GPa and for brass E=90 GPa. e

A steel rod 26 mm diameter has a brass sleeve 40 mm external diameter and 26 mm internal diameter shrunk on to it. The steel rod and brass sleeve are both initially 1.7 m long and rigidly fastened together at both ends. e The composite bar is subjected to an axial tensile load of 165 kN. - For steel E=200 GPa and for brass E=90 GPa. e

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A steel rod 26 mm diameter has a brass sleeve 40 mm external diameter and 26 mm internal diameter shrunk on to it. e The steel rod and brass sleeve are both initially 1.7 m long and rigidly fastened together at both ends. e The composite bar is subjected to an axial tensile load of 165 kN. - For steel E=200 GPa and for brass E=90 GPa. e (a) Define what is meant by the terms normal stress and I normal strain. (b) () Determine the stress in the steel rod as a function of the stress J in the brass sleeve. (ii) The force acts throughout the entire structure. J Find the values of stress in the steel and in the brass. (c) Calculate the extension of the composite bar.
Transcribed Image Text:A steel rod 26 mm diameter has a brass sleeve 40 mm external diameter and 26 mm internal diameter shrunk on to it. e The steel rod and brass sleeve are both initially 1.7 m long and rigidly fastened together at both ends. e The composite bar is subjected to an axial tensile load of 165 kN. - For steel E=200 GPa and for brass E=90 GPa. e (a) Define what is meant by the terms normal stress and I normal strain. (b) () Determine the stress in the steel rod as a function of the stress J in the brass sleeve. (ii) The force acts throughout the entire structure. J Find the values of stress in the steel and in the brass. (c) Calculate the extension of the composite bar.
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