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Problem 1.125 pts. - 396 a) :(b) Given: A steel railroad track which was installed at 30° F. Let E = 29 x 10^6 psi & a =
Posted: Mon May 02, 2022 4:34 pm
by answerhappygod
- Problem 1 125 Pts 396 A B Given A Steel Railroad Track Which Was Installed At 30 F Let E 29 X 10 6 Psi A 1 (25.61 KiB) Viewed 32 times
Problem 1.125 pts. - 396 a) :(b) Given: A steel railroad track which was installed at 30° F. Let E = 29 x 10^6 psi & a = 6.5 x 10^-6/F Find: If the temperature reaches 125F, determine a) The normal stress in the rails which are welded together to form a continuous track. b) The normal stress in the rails assuming the rails are 39 ft. long with 1/4" gap between them.