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Dipl.-Ing. (BA) Andreas Niemeier, M.Eng.
2017-03-17

CAD/BIM Model

RFEM and RSTAB provide the option to "Enable CAD/BIM model" in the model's General Data dialog box, "Options" tab. In addition to creating a model as usual, this CAD/BIM model allows you to import, organize, and transform IFC, STEP, and IGES files.

After selecting this option, a new "CAD/BIM model" subnavigator appears in the Project navigator (see the lower screen). This navigator includes two import functions:
1. Certified import "IFC2x3 ISO/PAS 16739" of IFC files according to the "Coordination View 2.0" example.
2. Import of STEP files (Standard for the Exchange of Product Model Data) and IGES files (Initial Graphics Exchange Specification).

First, the import in this intermediate environment transfers the import data in a plane to display only the objects without generating data for the analytical model. In this plane, you can additionally create members, surfaces, or solids for the analytical model by right-clicking the respective object.

This intermediate level allows the controlled import of objects in the analytical model. This way, you can create the analytical model using BIM data without unnecessary elements in RFEM and RSTAB.

CAD/BIM Model
CAD/BIM Model
Author

Mr. Niemeier is responsible for the development of RFEM, RSTAB, RWIND Simulation, and in the area of membrane structures. He is also responsible for quality assurance and customer support.

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