Soil Mechanics and Foundation Which of the following soils has more plasticity index ? sand clay silt gravel sand clay silt gravel 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 0.5 -2 2 -0.5 0.5 -2 2 -0.5 ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The slope of isochrone at any point at a given time indicates the rate of change of effective stress with time pore water pressure with depth effective stress with depth pore water pressure with time effective stress with time pore water pressure with depth effective stress with depth pore water pressure with time ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Terzaghi’s bearing capacity factors Nc, Nq and Nr are functions of both cohesion and angle of internal friction angle of internal friction only cohesion only both cohesion and angle of internal friction both cohesion and angle of internal friction angle of internal friction only cohesion only both cohesion and angle of internal friction ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation The ratio of volume of voids to the total volume of soil mass is called porosity air content voids ratio percentage air voids porosity air content voids ratio percentage air voids ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation A tri-axial shear test is preferred to direct shear test, because Precise measurement of pore pressure and change in volume during test, is not possible None of these Stress distribution on the failure plane, is non uniform It can be performed under all three drainage conditions with complete control Precise measurement of pore pressure and change in volume during test, is not possible None of these Stress distribution on the failure plane, is non uniform It can be performed under all three drainage conditions with complete control ANSWER DOWNLOAD EXAMIANS APP
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