A solid 0.67-in.-diameter cold-rolled steel rod is pinned to fixed supports at A and B. The length of the rod is L = 23 in., its elastic modulus is E = 29000 ksi, and its coefficient of thermal expansion is a = 7.5 x 10-6 in./in./°F. Determine the temperature increase AT that will cause the rod to buckle.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Answer: AT =
i
A solid 0.67-in.-diameter cold-rolled steel rod is
pinned to fixed supports at A and B. The length of the
rod is L = 23 in., its elastic modulus is E = 29000 ksi,
and its coefficient of thermal expansion is a = 7.5 x
10-6 in./in./°F. Determine the temperature increase
AT that will cause the rod to buckle.
- /2
L
-NM
|||
B
Transcribed Image Text:20 of 25 < View Policies Current Attempt in Progress A O > Answer: AT = i A solid 0.67-in.-diameter cold-rolled steel rod is pinned to fixed supports at A and B. The length of the rod is L = 23 in., its elastic modulus is E = 29000 ksi, and its coefficient of thermal expansion is a = 7.5 x 10-6 in./in./°F. Determine the temperature increase AT that will cause the rod to buckle. - /2 L -NM ||| B
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