For the elements shown in Figure P11-1, assume the nodal displacements have been determined to be Determine

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For the elements shown in Figure P11-1, assume the nodal displacements have been determined to be

0.005 in. V = 0.0 w = 0.0 V2 = 0.0 w2 = V2 %3D %3D Wi = 0.0 Uz = 0.001 in. 0.005 in. 0.001 in. %3D V2 = 0.0 w3 = 0.0 V4

Determine the strains and then the stresses in the elements. Let E = 10 Ã— 106 psi and v = 0.3?
Figure P11-1,
(a)

(b)

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A First Course in the Finite Element Method

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Question Posted: Feb 14, 2018 09:02 AM

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For the elements shown in Figure P11-1, assume the nodal displacements have been determined to be Determine

Question:

0.005 in. V = 0.0 w = 0.0 V2 = 0.0 w2 = V2 %3D %3D Wi = 0.0 Uz = 0.001 in. 0.005 in. 0.001 in. %3D V2 = 0.0 w3 = 0.0 V4 = 0.0 w4 = 0.005 in. ug = -0.001 in. 2 (0, 2, 0) (2,0, 0) (0, 0, 2)

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a B d D b Nodal displacements in u 1 0005 v 1 0 w 1 0 u 2 0001 v 2 0 w 2 0001 u 3 0005 v 3 0 w 3 0 u ...View the full answer

A First Course in the Finite Element Method

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