Question: For the plane strain case, develop Navier equations (7.1.5) and the BeltramieMichell compatibility relation (7.1.7). Equation 7.1 .5 Equation 7.1 .7 / v uTu+ (2+

For the plane strain case, develop Navier equations (7.1.5) and the BeltramieMichell compatibility relation (7.1.7).

Equation 7.1 .5

/ v uTu+ (2+ ) + uT2v + (1 + ) + + Fx = 0 +Fy=0

Equation 7.1 .7

1(ax+ay) 1-v (0Fx _ F_ +

/ v uTu+ (2+ ) + uT2v + (1 + ) + + Fx = 0 +Fy=0

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