If you use the polar or cylindrical coordinate system, editing can be much faster. RFEM and RSTAB provide the option to change the coordinate system type subsequently, using the input table or the "Edit Node" dialog box. Then, the conversion to the new coordinate system is performed automatically.
Cylindrical Coordinate System
Rotation-symmetric structures or structural components are frequently entered in the Cartesian coordinate system. For example, subsequently changing the radius requires some effort, as the coordinates should be recalculated first and then updated for each node.
Author
Mr. Fröhlich provides technical support to our customers and is responsible for development in the area of reinforced concrete structures.
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