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#1 2019-04-09 16:50:48

From: FEUP
Registered: 2019-03-11
Posts: 4

Liaison Shell Elements (Coque_3D)


I am trying to bond two Coque_3D meshes, parallel and separated by some distance (thickness divided by 2).

I already read a lot of documentation and my first thinking was to use Liaison_Mail. But as some of you know I always got an error because of the DOF of the middle node of each element.
I also tried to use Liaison_Group but the thing here was a differente number of nodes between the two meshes.

I could pre-process the geometry to join the two faces but I want to know if it is possible to bond two Coque_3D meshes in Code_Aster. Hope someone can help.

An image is attached for better understanding.

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