Hi Everyone,

I'm trying some examples with RSA (just practicing) on trying to design some foundations, but i have a question, what does it really mean the Kz (elastic coefficient of the soil) and how its calculated, I suppose it must be dependant of the Friction angle and the cohesion, but i cannot find any relation, i have tried looking on the web for any information on this but couldnt find anything, hope anyone can help.

Regards,
Alex