Elasticity of Soil A soil is said to be elastic when it suffers a reduction in volume (or is changed in shape and bulk) while the load is applied, but recovers its initial volume immediately the load is removed. The most important characteristic of the elastic behaviour of soil i...
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Tagged As: Soils
Permeability of Soils Permeability of a soils is the rate at which water flows through it under the action of (unit) hydraulic gradient. The passage of moisture through the interspaces or pores of the soil is called “percolation”. Soils porous enough for percolation to occur ...
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Tagged As: Soils
Angle of Internal Friction of Soils The resistance in sliding of grain particles of a soil mass depends upon the angle of internal friction. It is usually considered that the value of the angle of internal friction is almost independent of the normal pressure but varies with the ...
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Tagged As: Soils
Internal Friction of Soils Internal friction of soils is due to the resistance of grains to sliding over each other and is the characteristic of the coarse materials of particle-size larger than about 0.002 mm. The magnitude of the internal friction of a granular mass depends on ...
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Tagged As: Soils
Cohesion of Soils Cohesion of soils is the internal molecular attraction which resists the rupture or shear of a material. Cohesion is derived in fine grained soils from the water films which bind together the individual particles in the soil mass. Cohesion of soils is the charac...
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Tagged As: Cohesion, Soils
