A silty clay was brought to the lab for DST testing. Three drained tests were conducted, with effective stresses = 20, 30 and 40 kPa. The critical state shear stresses measured were 29.5, 36.2, and 43 kPa, respectively. Calculate the effective friction angle of the silty clay. Express your answer in degrees

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Q: Two drained triaxial tests were performed on a saturated overconsolidated clay and the results are…

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A: Given that: Shear stress at failure, τf=70 kN/m2Normal stress at failure, σf=96 kN/m2

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Q: Triaxial compression test (CU) is conducted on a normally consolidated clay at a confining pressure…

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Q: A 2 m thick clay is singly drained. A structure founded on the surface applied an average stress…

A: Thickness of clay layer, Increase of average stress,

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A: As per bartleby policy i can answer only first 3 sub parts only please upload again and ask to…

Q: A silty sand sample failed during a consolidated-undrained triaxial test at o,=280 kPa and 0,=170…

A: Effective stress Effective stress is described as the stress that determines the strain or strength…

Foundation construction