PROBLEM 2. 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.
PROBLEM 2. 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.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Transcribed Image Text:PROBLEM 2. 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?
3,5m
10 kN/m
3 m
3m
2 m
2014-T6 Aluminum
A =200 mm
E
A,
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