[quote=Jules DANZEL] If you think it is necessary, I can try to build a simplified model and i will be able to share it. quote] yhat would be a good idea does the error appears at the first step...
Hello,
I already tried this idea, to have a fixed node linked to my structure with linear element considered as a spring. In my .comm file (attached), the differences I have with your example...
the way i proceed is described here
https-----------://code-aster.org/forum2/viewtopic.php?id=26881 #7 examples cube.zip
i use linear elements for the spring not nodal elements this is described...
Bonjour à vous,
Je suis nouveau à l'utilisation de Code_Aster, je souhaiterais effectuer un chargement nodale pour représenter la pression d'un vérin hydraulique sur une zone à l'intérieur d'un...