Use the method of virtual work. Determine the horizontal deflection at joint E of the truss due to a temperature increase of 50 °C in members AC, CB, and ED. α = 1.2×105/ °C. EA = 10000kN. 4 m 4 m 10 kN C D A -3 m a = 1.2 (10-5)/°C B
Use the method of virtual work. Determine the horizontal deflection at joint E of the truss due to a temperature increase of 50 °C in members AC, CB, and ED. α = 1.2×105/ °C. EA = 10000kN. 4 m 4 m 10 kN C D A -3 m a = 1.2 (10-5)/°C B
Chapter6: Deflections Of Beams: Geometric Methods
Section: Chapter Questions
Problem 8P
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Transcribed Image Text:Use the method of virtual work. Determine the horizontal deflection at joint E of the truss
due to a temperature increase of 50 °C in members AC, CB, and ED. α = 1.2×105/ °C.
EA = 10000kN.
4 m
4 m
10 kN
C
D
A
-3 m
a = 1.2 (10-5)/°C
B
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