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The top chords of the Pratt truss in the figure below are subjected to a temperature rise of 60°F. Determine the forces in the truss members, assuming α = 6.5 x 10-6 in/in/°F; E = 30,000 ksi and area = 10 in² for all members. d Temperature rise of 60°F b C 4 at d = 4d

The top chords of the Pratt truss in the figure below are subjected to a temperature rise of 60°F. Determine the forces in the truss members, assuming α = 6.5 x 10-6 in/in/°F; E = 30,000 ksi and area = 10 in² for all members. d Temperature rise of 60°F b C 4 at d = 4d

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter4: Plane And Space Trusses
Section: Chapter Questions
Problem 53P
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The top chords of the Pratt truss in the figure below are subjected to a temperature rise of 60°F. Determine the forces in the truss members, assuming α = 6.5 x 10-6 in/in/°F; E = 30,000 ksi and area = 10 in² for all members. d Temperature rise of 60°F b C 4 at d = 4d
Transcribed Image Text:The top chords of the Pratt truss in the figure below are subjected to a temperature rise of 60°F. Determine the forces in the truss members, assuming α = 6.5 x 10-6 in/in/°F; E = 30,000 ksi and area = 10 in² for all members. d Temperature rise of 60°F b C 4 at d = 4d
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