A solid 0.48-in.-diameter cold-rolled steel rod is pinned to fixed supports at A and B. The length of the rod is L = 20 in., its elastic modulus is E = 30000 ksi, and its coefficient of thermal expansion is a = 7.2 x 10-6 in./in./°F. Determine the temperature increase AT that will cause the rod to buckle. A L Answer: AT = i

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A solid 0.48-in.-diameter cold-rolled steel rod is pinned to fixed supports at A and B. The length of the rod is L = 20 in., its elastic
modulus is E = 30000 ksi, and its coefficient of thermal expansion is a = 7.2 x 10-6 in./in./°F. Determine the temperature increase AT
%3D
%3D
that will cause the rod to buckle.
A
L
B
Answer: AT =
Transcribed Image Text:A solid 0.48-in.-diameter cold-rolled steel rod is pinned to fixed supports at A and B. The length of the rod is L = 20 in., its elastic modulus is E = 30000 ksi, and its coefficient of thermal expansion is a = 7.2 x 10-6 in./in./°F. Determine the temperature increase AT %3D %3D that will cause the rod to buckle. A L B Answer: AT =
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