For the truss shown in Figure P3-46, use symmetry to determine the displacements of the nodes and

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For the truss shown in Figure P3-46, use symmetry to determine the displacements of the nodes and the stresses in each element. All elements have E = 30 Ã— 106 psi. Elements 1, 2, 4, and 5 have A = 10 in2 and element 3 has A = 20 in2.

Figure P3-46

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A First Course in the Finite Element Method

ISBN: 978-1305635111

6th edition

Authors: Daryl L. Logan

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Question Posted: Feb 14, 2018 08:45 AM

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For the truss shown in Figure P3-46, use symmetry to determine the displacements of the nodes and

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6 ft (3 2 8 ft - 8 ft -- 20,000 lb

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E 30 10 6 psi A 1 A 2 A 4 A 5 10 in 2 A 2 20 in 2 Reduce the given figure by symmetry A 1 A 2 A ...View the full answer

A First Course in the Finite Element Method

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