If a tension crack is developed at the top of wall to a depth Z₀ in – McqOptions

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1.	If a tension crack is developed at the top of wall to a depth Z₀ in cohesive soils, then the total net pressure is zero for a depth of _________
A.	2Z₀
B.	3Z₀
C.	4Z₀
D.	5Z₀
Answer» B. 3Z₀

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