I made a structure in mechanic. I go through the hulls in order to have access to the weld seams.
I cancel all the links in the connections.
For two 90° shell elements, no problem, it detects the common edge, on the other hand on a gusset or an inclined element, it's not the same, no compliant selection.
Not knowing if this is a voluntary limitation of this tool, I ask you this question in order to close this simulation part.
The mechanically welded structure is a problem for me, the dialog box wants surface or sheet metal bodies. Maybe a trick? I don't know so I go through hulls.
Thank you for your question, it will allow me to assimilate a good method.
I put my request incorrectly, in fact it is not a representation of the bead that interests me but to have the evaluation of the welding apothem with the mechanical resistance of the weld parameterized always > x2 for my part starting from an S235, I set 450 N/mm^2 for the weld. There you go.......