Question: Evaluate the [B] matrix for the tetrahedral solid element shown in Figure P11-6. The coordinates are in units of millimeters? Figure P11-6, (a) (b) (25,

Evaluate the [B] matrix for the tetrahedral solid element shown in Figure P11-6. The coordinates are in units of millimeters?
Figure P11-6,
(a)
(25, 25.0) 2 (10, 0, 0) х (40, 0, 0) (25. 0. 25)

(b)

(10, 7, 0) (4, 2, 0) (12, 2, 0) (10, 2, 5)

(25, 25.0) 2 (10, 0, 0) (40, 0, 0) (25. 0. 25) (10, 7, 0) (4, 2, 0) (12, 2, 0) (10, 2, 5)

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