أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
2D drawing in DXF format can be imported from AutoCAD to ETABS, SAP and STAAD pro - then3D can be generated from these softwares by providing heights.
Easiest way to do this is by exporting the model into3D dxf files or other compatible import formats.