Question: A river, 5 m deep, flows over a sand deposit. The saturated unit weight of the sand is 1 8 k N m 3 .

A river, 5 m deep, flows over a sand deposit. The saturated unit weight of the sand is 18kNm3. At a depth of 5 m below the river bed, determine:
i. Total vertical stress
ii. Pore water pressure
iii. Effective vertical stress
A river, 5 m deep, flows over a sand deposit. The

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