Soil Mechanics and Foundation The angle that Coulomb’s failure envelope makes with the horizontal is called None of these angle of repose cohesion angle of internal friction None of these angle of repose cohesion angle of internal friction ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The ultimate consolidation settlement of a structure resting on a soil Increases with the decrease in the porosity of the soil Increases with the increase in the initial voids ratio Decreases with the increase in the initial voids ratio Decreases with the decrease in the plastic limit Increases with the decrease in the porosity of the soil Increases with the increase in the initial voids ratio Decreases with the increase in the initial voids ratio Decreases with the decrease in the plastic limit ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A normally consolidated clay settled 10 mm when effective stress was increased from 100 kN/m2 to 200 kN/ m2. If the effective stress is further increased from 200 kN/ m2 to 400 kN/ m2, then the settlement of the same clay is 20 mm None of these 40 mm 10 mm 20 mm None of these 40 mm 10 mm ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation During the first stage of triaxial test when the cell pressure is increased from 0.10 N/mm² to 0.26 N/mm², the pore water pressure increases from 0.07 N/mm² to 0.15 “N/mm². Skempton’s pore pressure parameter B is -2 2 -0.5 0.5 -2 2 -0.5 0.5 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Select the correct range of density index,1D 0 < 1D < 1 ID > 0 1D > 0 0 ≤ 1D ≤ 1 0 < 1D < 1 ID > 0 1D > 0 0 ≤ 1D ≤ 1 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation For a loose sand sample and a dense sand sample consolidated to the same effective stress ultimate strength is different but peak strength is same ultimate strength is same and also peak strength is same ultimate strength is same but peak ultimate strength is same but peak strength of dense sand is greater than that of loose sand ultimate strength is different but peak strength is same ultimate strength is same and also peak strength is same ultimate strength is same but peak ultimate strength is same but peak strength of dense sand is greater than that of loose sand ANSWER DOWNLOAD EXAMIANS APP
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