A 31 mm diameter bronze bar 3.7 m long is placed between two rigid walls. At a temperature of -39°C, the gap A = 2.3 mm. Find the temperature(at degree-Celsius) at which the compressive stress in the bar will be 40 MPa. Use a = 19.84 x 106 m/(m-°C) and E = 82 GPa. %3D %3D %3D
A 31 mm diameter bronze bar 3.7 m long is placed between two rigid walls. At a temperature of -39°C, the gap A = 2.3 mm. Find the temperature(at degree-Celsius) at which the compressive stress in the bar will be 40 MPa. Use a = 19.84 x 106 m/(m-°C) and E = 82 GPa. %3D %3D %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![A 31 mm diameter bronze bar 3.7 m long is placed between two rigid walls. At a
temperature of -39°C, the gap A = 2.3 mm. Find the temperature(at degree-Celsius) at
which the compressive stress in the bar will be 40 MPa. Use a = 19.84 x 106 m/(m-°C)
and E = 82 GPa.
Answer in two decimal places. Numerical values only. Don't indicate units here, just on the
submitted solution.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4b7836cb-174b-41d2-b504-a87bb0b5ae81%2Fbc77bc70-9e56-4b20-9954-abeda3d176b4%2Fovf04qw_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 31 mm diameter bronze bar 3.7 m long is placed between two rigid walls. At a
temperature of -39°C, the gap A = 2.3 mm. Find the temperature(at degree-Celsius) at
which the compressive stress in the bar will be 40 MPa. Use a = 19.84 x 106 m/(m-°C)
and E = 82 GPa.
Answer in two decimal places. Numerical values only. Don't indicate units here, just on the
submitted solution.
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