The final temperature

Question
In the figure shown below, determine:
1) The final temperature if the normal stress at
aluminium is Og = -90 MPa and the initial temperature
%3D
20°C.
2) The final length of the aluminium member.
Aluminum
A=1800mm?
Bronze
A=1500mm?
E=73GPA
E=105GPA
a=23.2x10-6/°C
a=21.6x10-6/°C
Gap=0.5mm
0.35m
0.45m
Transcribed Image Text:In the figure shown below, determine: 1) The final temperature if the normal stress at aluminium is Og = -90 MPa and the initial temperature %3D 20°C. 2) The final length of the aluminium member. Aluminum A=1800mm? Bronze A=1500mm? E=73GPA E=105GPA a=23.2x10-6/°C a=21.6x10-6/°C Gap=0.5mm 0.35m 0.45m
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