1.2 A steel rod of 30 mm diameter is enclosed centrally in a hollow copper tube of external diameter 40 mm and 5 mm thick. The composite bar is then subjected to an axial pull of 45 kN. If the length of the compound rod is 150 mm, and the elasticity moduli are Est = 200 GPa and Ecu= 100 GPa. determine: 1.2.1 The stresses in the rod and tube 1.2.2 The load carried by the rod and that carried by the tube 1.2.3 The elongation of the compound rod.
1.2 A steel rod of 30 mm diameter is enclosed centrally in a hollow copper tube of external diameter 40 mm and 5 mm thick. The composite bar is then subjected to an axial pull of 45 kN. If the length of the compound rod is 150 mm, and the elasticity moduli are Est = 200 GPa and Ecu= 100 GPa. determine: 1.2.1 The stresses in the rod and tube 1.2.2 The load carried by the rod and that carried by the tube 1.2.3 The elongation of the compound rod.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Section: Chapter Questions
Problem 1.1MA
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![1.2 A steel rod of 30 mm diameter is enclosed centrally in a hollow copper tube of external
diameter 40 mm and 5 mm thick. The composite bar is then subjected to an axial pull of
45 kN. If the length of the compound rod is 150 mm, and the elasticity moduli are
Est = 200 GPa and Ecu= 100 GPa. determine:
1.2.1
The stresses in the rod and tube
1.2.2
The load carried by the rod and that carried by the tube
1.2.3
The elongation of the compound rod.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F520c9b17-1393-4418-b399-a44603e8067d%2F204b43dd-4b48-4def-a6e8-815ceb2982b2%2Ftrk5yd_processed.jpeg&w=3840&q=75)
Transcribed Image Text:1.2 A steel rod of 30 mm diameter is enclosed centrally in a hollow copper tube of external
diameter 40 mm and 5 mm thick. The composite bar is then subjected to an axial pull of
45 kN. If the length of the compound rod is 150 mm, and the elasticity moduli are
Est = 200 GPa and Ecu= 100 GPa. determine:
1.2.1
The stresses in the rod and tube
1.2.2
The load carried by the rod and that carried by the tube
1.2.3
The elongation of the compound rod.
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