Show Complete & Detailed Solution Steel rails on a train track are laid with a small gap between them at a temperature of -25 F. The cross-sectional area of each rail is 5 in^2. The steel rails are 40-ft-long. a. When the temperature is increased to 95°F, determine 8. b. Using this gap, what would be the axial force in the rails if the temperature were to rise to 110°F?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Steel rails on a train track are laid with a small gap between them at a
temperature of -25 F. The cross-sectional area of each rail is 5 in^2. The steel rails
are 40-ft-long.
a. When the temperature is increased to 95°F, determine 8.
b. Using this gap, what would be the axial force in the rails if the temperature were to rise
to 110°F?
Transcribed Image Text:Show Complete & Detailed Solution Steel rails on a train track are laid with a small gap between them at a temperature of -25 F. The cross-sectional area of each rail is 5 in^2. The steel rails are 40-ft-long. a. When the temperature is increased to 95°F, determine 8. b. Using this gap, what would be the axial force in the rails if the temperature were to rise to 110°F?
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