232. A soil sample has porosity of 30%. Its voids ratio in the loosest and densest state is 0.35 and 0.92 respectively. What will be its density index? [BB-20]
ব্যাখ্যা:
Given data,
emin = 0.35
emax = 0.92 Id = ?
n = 30%
n=e/(1+e)
So, e=0.428
We know that,
Id = (emax-e)/(emax-emin)
(0.92-0.428)/( 0.92-0.35 )
= 0.863
= 0.861