I have modeled reinforcements using NURBS curves in Rhino. When I try to import the IGES file as a part module, Abaqus does not give me an option to choose Wire. Only 2D and 3D are there.
Is there a workaround for this? If not, what is the better way to model reinforcements :
1. Should I convert these curves into 3D or 2D?
2. Should I use shell or solid?