8.1. Figure P8.1 shows a four-node quadrilateral. The (x, y) coordinates of each node are given...

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8.1. Figure P8.1 shows a four-node quadrilateral. The (x, y) coordinates of each node are given in the figure. The element di

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are? Given Element displacement vector q as: q= [0, 0, 0.20, 0, 0.15, 0:10, 0, 0.05] he four shape functions for quad element

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