A bar assemblage consists of two outer steel bars and an inner brass bar. The three-bar assemblage
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A bar assemblage consists of two outer steel bars and an inner brass bar. The three-bar assemblage is then heated to raise the temperature by an amount T = 80°F. Let all cross-sectional areas be A = 2 in2 and L = 60 in., Esteel = 30 × 10 psi Ebrass = 15 × 106 psi, α = 6.5 × 10-6/°F, and αbrass = 10 × 10-6 /°F. Determine (a) the displacement of node 2 and (b) the stress in the steel and brass bars. See Figure P15 -8.
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Related Book For
A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
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