A fall cone test was carried out on a soil to determine the liquid and plastic limit using cone of mass 80 gm. At 52% moisture content, the penetration was obtained as 15 mm. Estimate the liquid limit of soil using single point method. If the same soil was used for the construction of core of an embankment dam, what would be the recommended range of moisture content to ensure the plastic behavior of soil and ensure proper compaction during construction. Plastic limit is 1/3rd of the LL value

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Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.