Hi guys,
I have a small ground bearing foundation here BUT with very odd base support due to pre-existing obstruction.
modelling method - finite element
support type - ELASTIC MAT DIRECT Y SUBGRADE xxxxxx PRINT COMPRESSION
due to different support stiffness, supports have been assigned into regions as per convex polygon requirement
I have no warning with few possible support options but except this model, where Influence area along South-West support nodes is slightly in correct.
I'd tried with few modelling methods in order to get rid this warning but not successful.
If anyone can help? Or will this slight different in influence area will induce faulty results?
Many many thanks in advance.
P/S : How can I add an attachment here please?