Question: 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
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 y = 0.25. The global coordinates (in inches) are shown in the figures.
Figure P10-16
(a)
-1.png)
(b)
-2.png)
(3, 4) (5,4) (3, 2) (5, 2) (5, 5) (3, 4) (3, 2) (5, 2)
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k B T s 1 t 1 D B s 1 t 1 J s 1 t 1 h W 1 W 1 BT s 2 t 1 D B s 2 t 1 J s 2 t 1 h W 2 W 1 BT s 1 t 2 D B s 1 t 2 J s 1 t 2 h W 1 W 2 BT s 2 t 2 D B s 2 ... View full answer
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