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 but peak ultimate strength is same and also peak strength is same 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 but peak ultimate strength is same and also peak strength is same ultimate strength is same but peak strength of dense sand is greater than that of loose sand ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Coefficient of consolidation of a soil is affected by permeability None of these both compressibility and permeability compressibility permeability None of these both compressibility and permeability compressibility ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation Valid range for S, the degree of saturation of soil in percentage is 0 ≤ S ≤ 100 0 < S < 100 S < 0 S > 0 0 ≤ S ≤ 100 0 < S < 100 S < 0 S > 0 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 A cylindrical specimen of saturated soil failed under an axial vertical stress of 100kN/m2 when it was laterally unconfmed. The failure plane was inclined to the horizontal plane at an angle of 45°. The values of cohesion and angle of internal friction for the soil are respectively 0.5 N/mm² and 30° 0.2 N/mm² and 0° 0.05 N/mm² and 0° 0.05 N/mm² and 45° 0.5 N/mm² and 30° 0.2 N/mm² and 0° 0.05 N/mm² and 0° 0.05 N/mm² and 45° ANSWER DOWNLOAD EXAMIANS APP
Soil Mechanics and Foundation With the increase in the amount of compaction energy both optimum water content and maximum dry density increase both optimum water content and maximum dry density decrease[ES 93] optimum water content decreases but maximum dry density increases optimum water content increases but maximum dry density decreases both optimum water content and maximum dry density increase both optimum water content and maximum dry density decrease[ES 93] optimum water content decreases but maximum dry density increases optimum water content increases but maximum dry density decreases ANSWER DOWNLOAD EXAMIANS APP
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