Too high displacement in slab with karamba?

unhandled

(X Jobbare) #1

Hi!

We are trying to optimise pillar placement and slab height using karamba. When trying to verify the results with commercial FEM software such as robot, we continuously get a 10*higher displacement in karamba.
Does anyone know why? It’s very suspicious that it’s by a factor of 10.

Properties in Karamba and Robot
10x10m slab/pillar system
Gravity load
-10kN mesh load


Prototype - Column-forum.gh (33.1 KB)