The normal stress in z-direction in terms of effective stress is given – McqOptions

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1.	The normal stress in z-direction in terms of effective stress is given by __________
A.	σz= γw(h-he)
B.	σz= σz’
C.	σz= σz’+γw(h-he)
D.	σz= σz’-γw(h-he)
Answer» D. σz= σz’-γw(h-he)

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