At a temperature of 53°F, a 0.1 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy [a= 12.7 × 10-6/°F and bar (2) is stainless steel [a = 10.4 x 10-6/°F]. The supports at A and C are rigid. Determine the lowest temperature at which the two bars contact each other. Assume L₁ = 40 in., L₂ = 57 in. (1) (2) B L2 L₁ Answer: Final temperature - i DO °F.
At a temperature of 53°F, a 0.1 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy [a= 12.7 × 10-6/°F and bar (2) is stainless steel [a = 10.4 x 10-6/°F]. The supports at A and C are rigid. Determine the lowest temperature at which the two bars contact each other. Assume L₁ = 40 in., L₂ = 57 in. (1) (2) B L2 L₁ Answer: Final temperature - i DO °F.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![At a temperature of 53°F, a 0.1 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy [a= 12.7 x 10-6/°F]
and bar (2) is stainless steel [a= 10.4 x 10-6/°F]. The supports at A and C are rigid. Determine the lowest temperature at which the
two bars contact each other. Assume L₁ = 40 in., L₂ = 57 in.
(1)
B
A
L₁
Answer: Final temperature = i
bo
L2
°F.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fba9ceeea-2802-4c7c-8f69-d7d1b23e62d1%2F45e3ee9a-463e-4adb-854b-56c49126d6ed%2F4lvcsaj_processed.png&w=3840&q=75)
Transcribed Image Text:At a temperature of 53°F, a 0.1 in. gap exists between the ends of the two bars shown. Bar (1) is an aluminum alloy [a= 12.7 x 10-6/°F]
and bar (2) is stainless steel [a= 10.4 x 10-6/°F]. The supports at A and C are rigid. Determine the lowest temperature at which the
two bars contact each other. Assume L₁ = 40 in., L₂ = 57 in.
(1)
B
A
L₁
Answer: Final temperature = i
bo
L2
°F.
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