I would like to make a specific cross-section, similar to the cross-section Nr°1 on the picture.
But it seems to be impossible to do directly it with the Cross-section box in Karamba. Is it right ?
I tried a small test with a U cross-section closed by a plate and joined with rigid links beams to both centroid (Pic nr°3). But It doesn’t give similar results for displacements, utilization etc. The pic nr°2 is similar but with the whole section.
Karamba3D_Test_crosssection.gh (71.4 KB)
Do you have an idea to resolve it ?
Thank you in advance !
PS: my problem is maybe close to this link Rigid Link/connection - Karamba v. 1.3.0