Evaluate the stiffness matrix for the elements shown in Figure P6-3. The coordinates are in units of
Question:
Evaluate the stiffness matrix for the elements shown in Figure P6-3. The coordinates are in units of inches. Assume plane stress conditions. Let E = 10 × 106 psi, v = 0.25, and thickness t = 1in.
(a)
(b)
(c)
Transcribed Image Text:
4У (0, 1) х (2, 0) (0, - 1) 3. (1.2, 1) 3 (2.4, 0) х (1.2, 0) 2
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a E 10 10 6 psi V 025 T 1 in k tA B T D B x i 0 y i 1 x j 2 y j 0 x m 0 y m 1 A b h 22 2 in 2 i y j ...View the full answer
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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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