A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion BC is made of steel (Es = 29 x 106 psi and as = 6.5 × 10-6/PF) and portion AB is made of aluminum (E, = 10.4 x 106 psi and az = 13.3 x 10-6rF). The rod is initially unstressed before a temperature rise of 68°F. - 24 in.---32 in. - A 2- in. diameter 4-in, diameter Determine the normal stress induced in portions AB and BC due to the temperature rise. The normal stress induced in portion AB is The normal stress induced in portion BC is |ksi. ksi.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion BCis made of steel (Es = 29 ×
106 psi and ag = 6.5 × 10-6PF) and portion AB is made of aluminum (E, = 10.4 x 106 psi and a, = 13.3 × 10-6/PF). The rod is
initially unstressed before a temperature rise of 68°F.
- 24 in.-
A
В
2-in. diameter -in. diameter
Determine the normal stress induced in portions AB and BC due to the temperature rise.
The normal stress induced in portion AB is
The normal stress induced in portion BC is
ksi.
ksi.
Transcribed Image Text:A rod consisting of two cylindrical portions AB and BC is restrained at both ends. Portion BCis made of steel (Es = 29 × 106 psi and ag = 6.5 × 10-6PF) and portion AB is made of aluminum (E, = 10.4 x 106 psi and a, = 13.3 × 10-6/PF). The rod is initially unstressed before a temperature rise of 68°F. - 24 in.- A В 2-in. diameter -in. diameter Determine the normal stress induced in portions AB and BC due to the temperature rise. The normal stress induced in portion AB is The normal stress induced in portion BC is ksi. ksi.
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