frameingineering2014
Structural
Hello mates,
Please i want to perform a soil structure interaction in etabs 2013. I have assigned area spring of 60000KN/M2/M, in the 3 direction, is my definition correct. I was confused if the modulus of subgrade needs to be negative.
I also want to know how to place a restraints in the x and y direction of the raft.
Thank you.
Please i want to perform a soil structure interaction in etabs 2013. I have assigned area spring of 60000KN/M2/M, in the 3 direction, is my definition correct. I was confused if the modulus of subgrade needs to be negative.
I also want to know how to place a restraints in the x and y direction of the raft.
Thank you.