The copper rod AB and steel rod BC are joined at the collar B and fixed connected at their ends. If there is no load in the members when T1 = 17°C, determine the average normal stress in each member when T2 = 47°C. Also, how far will the collar be displaced? The cross-sectional area of each member is 1130 mm2. Copper Steel Elastic Modulus (GPa) 120 200 Coefficient of thermal expansion (1/°C) 17x106 12x10-6 B 1 m 0.6 m

The copper rod AB and steel rod BC are joined at the collar B and fixed connected at their ends. If there is no load in the members when T1 = 17°C, determine the average normal stress in each member when T2 = 47°C. Also, how far will the collar be displaced? The cross-sectional area of each member is 1130 mm2. Copper Steel Elastic Modulus (GPa) 120 200 Coefficient of thermal expansion (1/°C) 17x106 12x10-6 B 1 m 0.6 m

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.3P: Compare the engineering and true secant elastic moduli for the natural rubber in Example Problem 6.2...

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