Hi, I have done FEM of L shape raft and provided sping support by assining foundation-plate mat, Direction - Y, Subgrage - 600000 kN/m2 & generate com. only/multi-linear spring-compression only. But my Raft is unsatble in Mz at 1 node. pl. help

Hi,

I have done FEM of L shape raft and provided sping support by assining foundation-plate mat, Direction - Y, Subgrage - 600000 kN/m2 & generate com. only/multi-linear spring-compression only. But my Raft is unsatble  in Mz at 1 node.

pl. help

Regards

Umesh Neware