Dilation on parallelepiped with strains in x, y, z direction equals to – McqOptions

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1.	Dilation on parallelepiped with strains in x, y, z direction equals to x, y, z respectively:The total volume change is given as = x + y + z for the small strain. The mean stress or hydrostatic (spherical) component of stress will be equal to ____
A.
B.	/2
C.	/3
D.	/4
Answer» D. /4

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