If the porosity of a soil sample is 20%, the void ratio is
When soil has a tendency to flow its shear strength is found out to be (in kN/m3):
What is the coefficient of earth pressure when the soil is in equilibrium?
The water content at which the soil becomes semi-solid is known as
Calculate the percentage of air voids in a soil sample with an air content of 50% and a porosity of 25%.
A natural soil deposit has a water content of 15%, a specific gravity of 2.50, and a void ratio of 0.85. What is the degree of saturation?
When the soil exerts pressure on the retaining wall to stabilize it, this is called the ______ pressure.
Negative skin friction occurs when
In a drained tri-axial compression test, a sample of sand fails at deviator stress of 150 kPa under confining pressure of 50 kPa. The angle of internal friction (in degree) of the sample, is
Which compaction test cannot be applied if soft cohesive soils are located in the upper part of the compaction?