For the following questions answer them individually
A cohesive soil yields a maximum dry density of 18 $$\frac{KN}{m^{3}}$$ during a standard Proctor Compaction test. If the specific gravity is 2.65, what would beits void ratio?
Clay layer A with single drainage and coefficient of consolidation Cv takes 6 months to achieve 50% consolidation. The time to layer B of the same thickness with double drainage and coefficient of consolidation $$\frac{Cv}{2}$$ to achieve the same degree of consolidation
In momentdistribution method, the sum of distribution factors of all the members meeting at any joint is always
For determining the velocity of flow of underground water, the most commonly used non-empirical formula is