Problem Set – Temperature Change 2. Based on the figure below, a steel rod was fitted on the copper tube and was fixed with a washers and tightened with nuts with an applied force of MN kN. Calculate the working stress of the rod and tube if the temperature during the fitting is 48 degrees Celsius. Modulus of Elasticity of Steel = 200 GPa Modulus of Elasticity of Copper = 100 Gpa Coefficient of Expansion due to Temperature of Steel = 12 x 10-6 / °C Coefficient of Expansion due to Temperature of Copper = 18 x 106 / °C Steel 20 mm o

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)
Section: Chapter Questions
Problem 8.2.4P: Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield...
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MN = 46

Problem Set – Temperature Change
2. Based on the figure below, a steel rod was fitted on the copper tube and was fixed with a washers and tightened with nuts
with an applied force of MN kN. Calculate the working stress of the rod and tube if the temperature during the fitting is 48
degrees Celsius.
Modulus of Elasticity of Steel = 200 GPa
Modulus of Elasticity of Copper = 100 Gpa
Coefficient of Expansion due to Temperature of Steel = 12 x 10-6 / °C
Coefficient of Expansion due to Temperature of Copper = 18 x 106 / °C
Steel
20 mm o
Transcribed Image Text:Problem Set – Temperature Change 2. Based on the figure below, a steel rod was fitted on the copper tube and was fixed with a washers and tightened with nuts with an applied force of MN kN. Calculate the working stress of the rod and tube if the temperature during the fitting is 48 degrees Celsius. Modulus of Elasticity of Steel = 200 GPa Modulus of Elasticity of Copper = 100 Gpa Coefficient of Expansion due to Temperature of Steel = 12 x 10-6 / °C Coefficient of Expansion due to Temperature of Copper = 18 x 106 / °C Steel 20 mm o
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