Question

Can you determine the active thrust from a saturated clay sample from the effective friction angle...

Can you determine the active thrust from a saturated clay sample from the effective friction angle (ϕ’)?

If yes, describe the calculation procedure.

If no, explain why, and suggest a suitable method.

Engineering   Civil-Engineering   
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Answer #1

The statement is contradictory as for saturated clay there are both soil parameters, effective cohesion and effective angle of internal friction . So the active thrust can be determined from both angle of internal friction and cohesion as

Therefore the answer will be Yes.

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