Please solve this problem with the principle of temperature stressesMODULE IS STRENGTH OF MATERIALS 2 1.11.2A composite component is comprised of a tube and a concentric rod running inside it, bothwith a length of 1.5 meters. The tube is made of copper and has inner and outer diametersof 60 mm and 100 mm, respectively, a coefficient of thermal expansion and elasticmodulus of 17×10-6C and 117 GPa, respectively. The rod is made of aluminium with adiameter, coefficient of thermal expansion and elastic modulus of 50 mm, 23 ×10-6℃ and80 GPa, respectively. If the composite is exposed to a temperature rise of 120°C,determine:The sense and magnitude of the stresses induced in the composite if it is not restrained.The sense and magnitude of the stresses induced in the composite if it is partially restrainedwith an allowed free expansion of 0.3 mm.

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Answered: 1.1 1.2 A composite component is…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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Please solve this problem with the principle of temperature stresses MODULE IS STRENGTH OF MATERIALS 2

1.1
1.2
A composite component is comprised of a tube and a concentric rod running inside it, both
with a length of 1.5 meters. The tube is made of copper and has inner and outer diameters
of 60 mm and 100 mm, respectively, a coefficient of thermal expansion and elastic
modulus of 17×10-6C and 117 GPa, respectively. The rod is made of aluminium with a
diameter, coefficient of thermal expansion and elastic modulus of 50 mm, 23 ×10-6℃ and
80 GPa, respectively. If the composite is exposed to a temperature rise of 120°C,
determine:
The sense and magnitude of the stresses induced in the composite if it is not restrained.
The sense and magnitude of the stresses induced in the composite if it is partially restrained
with an allowed free expansion of 0.3 mm.

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