The indicated bridge girder is subject to a differential temperature increase equal to 20°C (T1 = 40°C, T2 = 20°C). Using Cross's method, draw your DMF. Suppose: Beams and Columns of 0.5 x 0.5 m. α = 10^-5/°C Average ambient temperature= A =30°C 4.0 m 4.0 m 4.0 m T1 T2 3.0 m
The indicated bridge girder is subject to a differential temperature increase equal to 20°C (T1 = 40°C, T2 = 20°C). Using Cross's method, draw your DMF. Suppose: Beams and Columns of 0.5 x 0.5 m. α = 10^-5/°C Average ambient temperature= A =30°C 4.0 m 4.0 m 4.0 m T1 T2 3.0 m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The indicated bridge girder is subject to a differential temperature increase equal to 20°C
(T1 = 40°C, T2 = 20°C). Using Cross's method, draw your DMF. Suppose:
Beams and Columns of 0.5 x 0.5 m.
α = 10^-5/°C
Average ambient temperature= A =30°C
4.0 m
4.0 m
4.0 m
T1
T2
3.0 m
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