An engineering machine component operating in a high temperature environment consists of a copper pipe having a cross-sectional area of 2 000 mm² and 0.3 m long, which is placed between two rigid caps. Four M22 steel bolts are symmetrically arranged around the tube and parallel to the axis of the tube and are lightly tightened. 3.1 Find the stress in the pipe and the bolts if the temperature of the assembly is increased from 25 °C to 95 °C. 3.2 What load will each bolt carry at the raised temperature? 3.3 Make a neat sketch of the assembly. (Es: = 200 GPa, Ecu = 100 GPa, as: = 12 x 10-6/ °C, acu = 16 × 10-4/ °C)

An engineering machine component operating in a high temperature environment consists of a copper pipe having a cross-sectional area of 2 000 mm² and 0.3 m long, which is placed between two rigid caps. Four M22 steel bolts are symmetrically arranged around the tube and parallel to the axis of the tube and are lightly tightened. 3.1 Find the stress in the pipe and the bolts if the temperature of the assembly is increased from 25 °C to 95 °C. 3.2 What load will each bolt carry at the raised temperature? 3.3 Make a neat sketch of the assembly. (Es: = 200 GPa, Ecu = 100 GPa, as: = 12 x 10-6/ °C, acu = 16 × 10-4/ °C)

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.6.9P: A prismatic bar with a length L = 3 ft and cross-sectional area A = 8 in2 is compressed by an axial...

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