Consider a unit cube subjected to normal stress σx, σy, σz. Assume – McqOptions

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1.	Consider a unit cube subjected to normal stress σx, σy, σz. Assume normal stress does not produce any shear stress on planes x, y, z. What will be the net strain along x direction?
A.	1/E [σx-ν(σy+σz)]
B.	1/E [σy-ν(σx+σz)]
C.	1/E [σz-ν(σy+σx)]
D.	1/E [σx]
Answer» B. 1/E [σy-ν(σx+σz)]

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