Question: For the rectangular element of Figure 6-20 on page 374 the nodal displacements are given by For b = 2 in., h = 1 in.,

For the rectangular element of Figure 6-20 on page 374 the nodal displacements are given by

For b = 2 in., h = 1 in., E = 30 Ã— 106 psi, and v = 0.3, determine the element strains and stresses at the centroid of the element and at the corner nodes.

uj = 0 in. v2 = 0.0025 in. u4 = 0 in. vI = 0 in. uz = 0.0025 in. %3D u2 = 0.005 in. v3 = -0.0025 in. V4 = 0 in. V4 =

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