Soil has following important index properties
1.Density index / Relative density:
e- original Voids ratio of soil
2.Flow Index:
w1- water content Corresponding to n1 blows
w2- water content Corresponding to n2 blows
3.Plasticity Index:
The Difference netween liquid limit and plastic limit is called plasticity index
4.Toughness Index:
The ratio of Plasticity index to Flow index is called Toughness index.
5.Consistency Index: ( Resistance to deformation)
The ratio of liquid limit(WL) minus water content(w) to that of plasticity index is called consistency index(PI)
6.Liquidity Index:
The ratio of water content(w) minus plastic limit(Wp) to that of plasticity index is called Liquidity index(PI)
7.Activity :
No comments:
Post a Comment