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

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

0.05 N/mm² and 45°

0.5 N/mm² and 30°

0.05 N/mm² and 0°

0.2 N/mm² and 0°

0.05 N/mm² and 45°

0.5 N/mm² and 30°

0.05 N/mm² and 0°

0.2 N/mm² and 0°

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Soil Mechanics and Foundation
The shear strength of a soil

Is directly proportional to the angle of internal friction of the soil

Is inversely proportional to the angle of internal friction of the soil

Decreases with decrease in normal stress

Decreases with increase in normal stress

Is directly proportional to the angle of internal friction of the soil

Is inversely proportional to the angle of internal friction of the soil

Decreases with decrease in normal stress

Decreases with increase in normal stress

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Soil Mechanics and Foundation
If the water content of a fully saturated soil mass is 100%, then the voids ratio of the sample is

greater than specific gravity of soil

less than specific gravity of soil

independent of specific gravity of soil

equal to specific gravity of soil

greater than specific gravity of soil

less than specific gravity of soil

independent of specific gravity of soil

equal to specific gravity of soil

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Soil Mechanics and Foundation
The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to

2.0m

1.5m

1.0m

3m

2.0m

1.5m

1.0m

3m

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Soil Mechanics and Foundation
In a consolidated drained test on a normally consolidated clay, the volume of the soil sample during shear

decreases

increases

first increases and then decreases

remains unchanged

decreases

increases

first increases and then decreases

remains unchanged

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Soil Mechanics and Foundation
Quick sand is a

flow condition occurring in both cohesive and cohesionless soils

flow condition occurring in cohesionless soils

type of sand

flow condition occurring in cohesive soils

flow condition occurring in both cohesive and cohesionless soils

flow condition occurring in cohesionless soils

type of sand

flow condition occurring in cohesive soils

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Soil Mechanics and Foundation

Soil Mechanics and Foundation The shear strength of a soil

Soil Mechanics and Foundation If the water content of a fully saturated soil mass is 100%, then the voids ratio of the sample is

Soil Mechanics and Foundation The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to

Soil Mechanics and Foundation In a consolidated drained test on a normally consolidated clay, the volume of the soil sample during shear

Soil Mechanics and Foundation Quick sand is a

Soil Mechanics and Foundation
The shear strength of a soil

Soil Mechanics and Foundation
If the water content of a fully saturated soil mass is 100%, then the voids ratio of the sample is

Soil Mechanics and Foundation
The hydraulic head that would produce a quick condition in a sand stratum of thickness 1.5 m, specific gravity 2.67 and voids ratio 0.67 is equal to

Soil Mechanics and Foundation
In a consolidated drained test on a normally consolidated clay, the volume of the soil sample during shear

Soil Mechanics and Foundation
Quick sand is a