a). The axial stress on the cross-section of the aluminum rod between A and C is ___ ksi.b). The contraction in the aluminum rod between C and B is ____ ×10-3 inch when both the thermal stress and the axial loading effects are considered. A rod made of 2014-T6 aluminum fits securely between its fixed supports A and B when the temperature is T1= 70 °F. An axial force of P is applied to the rigid collar as shown when thetemperature becomes T2= -10 °F. The diameter of the solid rod is 0.5 inch. The elastic modulus of 2014-T6 aluminum is 10.6x103 ksi, the linear coefficient of thermal expansion is 12.8x106 /°F. Assume, P = 2000 Ib.CP/2AВP/25 in.8 in.

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Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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a). The axial stress on the cross-section of the aluminum rod between A and C is ___ ksi. b). The contraction in the aluminum rod between C and B is ____ ×10-3 inch when both the thermal stress and the axial loading effects are considered.

A rod made of 2014-T6 aluminum fits securely between its fixed supports A and B when the temperature is T1= 70 °F. An axial force of P is applied to the rigid collar as shown when the
temperature becomes T2= -10 °F. The diameter of the solid rod is 0.5 inch. The elastic modulus of 2014-T6 aluminum is 10.6x103 ksi, the linear coefficient of thermal expansion is 12.8
x106 /°F. Assume, P = 2000 Ib.
C
P/2
A
В
P/2
5 in.
8 in.

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