Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time taken by clay layer B of the same thickness with double drainage and coefficient of consolidation Cv/2 to achieve the same degree of consolidation is

Soil Mechanics and Foundation
Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time taken by clay layer B of the same thickness with double drainage and coefficient of consolidation Cv/2 to achieve the same degree of consolidation is

24 months

6 months

3 months

12 months

24 months

6 months

3 months

12 months

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Soil Mechanics and Foundation
The rise of water table below the foundation influences the bearing capacity of soil mainly by reducing

effective angle of shearing resistance

cohesion and effective angle of shearing resistance

effective unit weight of soil and effective angle of shearing resistance

cohesion and effective unit weight of soil

effective angle of shearing resistance

cohesion and effective angle of shearing resistance

effective unit weight of soil and effective angle of shearing resistance

cohesion and effective unit weight of soil

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
Effective stress on soil

Decreases voids ratio and increases permeability

Increases voids ratio and decreases permeability

Increases both voids ratio and permeability

Decreases both voids ratio and permeability

Decreases voids ratio and increases permeability

Increases voids ratio and decreases permeability

Increases both voids ratio and permeability

Decreases both voids ratio and permeability

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time taken by clay layer B of the same thickness with double drainage and coefficient of consolidation Cv/2 to achieve the same degree of consolidation is

24 months

12 months

3 months

6 months

24 months

12 months

3 months

6 months

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
Rise of water table in cohesionless soils upto ground surface reduces the net ultimate bearing capacity approximately by

30%

40%

50%

20%

30%

40%

50%

20%

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation
If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is

1

0.6

0.4

0.8

1

0.6

0.4

0.8

ANSWER DOWNLOAD EXAMIANS APP

Soil Mechanics and Foundation

Soil Mechanics and Foundation The rise of water table below the foundation influences the bearing capacity of soil mainly by reducing

Soil Mechanics and Foundation Effective stress on soil

Soil Mechanics and Foundation Rise of water table in cohesionless soils upto ground surface reduces the net ultimate bearing capacity approximately by

Soil Mechanics and Foundation If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is

Soil Mechanics and Foundation
The rise of water table below the foundation influences the bearing capacity of soil mainly by reducing

Soil Mechanics and Foundation
Effective stress on soil

Soil Mechanics and Foundation
Rise of water table in cohesionless soils upto ground surface reduces the net ultimate bearing capacity approximately by

Soil Mechanics and Foundation
If the degree of saturation of a partially saturated soil is 60%, then air content of the soil is