SSC JE Civil Engineering 23-Mar-2021 Shift 2 Paper

Question : 170 of 200

Marks: +1, -0

Observed N-value of an SPT test is 21. The N-value after correcting for dilatancy is

Solution:

\N=15+1/2(\N_0-15)

\N_0 - \SPT

value after overburden correction

\N_0 = 21

\N=15+1/2(21-15)=18

Go to Question:

Prev Question

Next Question