# Question: Z direction shear stresses

Suppose that

σxx = 2,500

σyy = 5,200

τxy = 3,700

and the z-direction shear stresses (τzx, τzy) are zero, while the z-direction normal stress (σzz) is 4,000 psi. Find: the major, intermediate, and minor principal stresses.

σxx = 2,500

σyy = 5,200

τxy = 3,700

and the z-direction shear stresses (τzx, τzy) are zero, while the z-direction normal stress (σzz) is 4,000 psi. Find: the major, intermediate, and minor principal stresses.

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