The rigid bar of negligible weight is supported as shown. The assembly is initially stress-free. Find the stress in each rod if the temperature rises by 20°C after a load W = 110 kN is applied. Use the following properties: A a (/°C) E |(mm2) |(GPa) 11.7 Steel Rod 300 200 10-6 18.9 Bronze Rod 1400 83 10-6 Bronze | 3 m Steel 1.5 m | 1.0 m 2.5 m +1.5 m W

The rigid bar of negligible weight is supported as shown. The assembly is initially stress-free. Find the stress in each rod if the temperature rises by 20°C after a load W = 110 kN is applied. Use the following properties: A a (/°C) E |(mm2) |(GPa) 11.7 Steel Rod 300 200 10-6 18.9 Bronze Rod 1400 83 10-6 Bronze | 3 m Steel 1.5 m | 1.0 m 2.5 m +1.5 m W

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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