A brass link (Eb = 105 GPa, ɑb = 20.9 x 10-6/ºC) and a steel rod (Eş = 200 GPa, as = 11.7 x 106°C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine a.) The final stress in the steel rod b.) The final length of the steel rod -A 50 mm Brass C37.5 mm 37.5 mm 0.12 mm 250 mm → 30-mm diameter Steel Section A-A

A brass link (Eb = 105 GPa, ɑb = 20.9 x 10-6/ºC) and a steel rod (Eş = 200 GPa, as = 11.7 x 106°C) have the dimensions shown at a temperature of 20°C. The steel rod is cooled until it fits freely into the link. The temperature of the whole assembly is then raised to 45°C. Determine a.) The final stress in the steel rod b.) The final length of the steel rod -A 50 mm Brass C37.5 mm 37.5 mm 0.12 mm 250 mm → 30-mm diameter Steel Section A-A

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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