cohesion based on SPT N-value

[darkhorse0414]

Hello, i would like to ask if there's a way i can get the cohesion of soil based on SPT N-value or if not what parameter i can correlate it to. I have borehole data here and i'm trying to get the cohesion. Thank you

 

[EireChch]

anytime your talking about cohesion you need to specify drained or undrained.

Undrained cohesion can be estimated by strouds correlation and others similar to it