2; a=9.6x10^-6/°F] bar with a width o
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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At a temperature of 60°F, a 0.04 in. gap exists between the ends of the two bars shown in the figure. Bar (1) is an aluminum alloy [E=10000 ksi; v=0.32; a= 12.5 x10^-6/,°F] bar with a width of 3 in. and a thickness of 0.75 in. Bar (2) is a stainless steel [E= 28000 ksi; v=0.12; a=9.6x10^-6/°F] bar with a width of 2 in and a thickness of 0.75 in. The supports at A and C are rigid. Determine the normal stress in bar (1) at a temperature of 380°F. Answer in ksi
Transcribed Image Text:(1)
(2)
3 in.
2 in.
32 in.
44 in.
0.04-in. gap
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