Contact between Shell elements

[MartinT]

Hello @garhuom

I think the following two topics might help you:

Compression only constraint between two area element

Hi All, My name is Flavio and I’m a beginner user of Sofistik. As shuch, I’m still learning the general philosofy and how the software works. I created a simple model of an aluminium structure. The structure is a folded sheet supported on one edge on an aluminium angle. My aim is to model a compression only constraint (could be either area constraint or line constraint) between the angle and the folded sheet. In the image below there is the model I created so far. Everything is working fine,…

Error when coupling quads

Hi, I am trying to couple quads that have been created in SOFiPLUS. I have managed to do it in the past but cant get it to work anymore. The workflow is as follows: Create calculation model from SOFiPLUS Use SOFIMSHA to couple the quads with the following code: +prog sofimsha urs:31.1 head Quad coupling SYST REST SPRI NO QREF NA 202 NE 1016 CP 1e9 CRAC 0 end However I am receiving the following error: [image] Could someone please help me debug the problem. I have also attached example…

With best regards,
Martin