For the quadrilateral elements shown in Figure P10-16, write a computer program to evaluate the stiffness matrices using

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For The Quadrilateral Elements Shown In Figure P10 16 Write A Computer Program To Evaluate The Stiffness Matrices Using 1 (37.66 KiB) Viewed 49 times

For the quadrilateral elements shown in Figure P10-16, write a computer program to evaluate the stiffness matrices using four-point Gaussian quadrature as outlined in Section 10.4. Let E = 30 × 106 psi and v= 0.25. The global coordinates (in inches) are shown in the figures. (5,4) (3,4) ** (5,2) (3, 2) (3, 4) (3, 2) (a) 3 (b) (5,5) (5,2)