The carrier system in the figure consists of the AB rigid beam and two aluminum bars and a steel bar connected to it. After the assembly is created at 20 ° C without causing any prestresses, calculate the stresses on the bars if the temperature is increased to 80 ° C. Steel A-36 A =160 mm? 3,5 m 10 kN/m A 3 m в 3 m 2 m 2014-T6 Aluminum A =200 mm? E
The carrier system in the figure consists of the AB rigid beam and two aluminum bars and a steel bar connected to it. After the assembly is created at 20 ° C without causing any prestresses, calculate the stresses on the bars if the temperature is increased to 80 ° C. Steel A-36 A =160 mm? 3,5 m 10 kN/m A 3 m в 3 m 2 m 2014-T6 Aluminum A =200 mm? E
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![The carrier system in the figure consists of the AB rigid beam and two aluminum bars
and a steel bar connected to it. After the assembly is created at 20 ° C without causing any
prestresses, calculate the stresses on the bars if the temperature is increased to 80 ° C.
Steel A-36
A =160 mm?
3,5 m
10 kN/m
A
3 m
3 m
2 m
2014-T6 Aluminum
A =200 mm?
E
B.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F582ba80f-964e-474b-9a6f-eb5d872d15e7%2Fd5b0eb1f-f9cc-4f6c-a4da-992e160214da%2Fcysphb_processed.png&w=3840&q=75)
Transcribed Image Text:The carrier system in the figure consists of the AB rigid beam and two aluminum bars
and a steel bar connected to it. After the assembly is created at 20 ° C without causing any
prestresses, calculate the stresses on the bars if the temperature is increased to 80 ° C.
Steel A-36
A =160 mm?
3,5 m
10 kN/m
A
3 m
3 m
2 m
2014-T6 Aluminum
A =200 mm?
E
B.
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