![]() ![]() Maximum distance between parallel lines is very important specially when creating walls, this value should be set to approximately the maximum wall thickness or beam width in the plan. Choose coordinates, story level in the model to be imported, scale, location and options to elements to be neglected when creating center lines as explained above.Use File > Import > DXF/DWG File of Architectural Plan.The DWG cannot be open in a CAD program.Elements in layers '0' or 'Defpoints' will not be imported.It is also good practice to clean up the file of any unnecessary layers/elements irrelevant to structural plans Make sure all elements in the CAD drawing are exploded prior to import if the program finds Blocks it will return an error.In order to import your DWG, you will need to use the full version of AutoCAD (not LT). ![]() There will not be vertical centerlines as there are no two parallel lines in this direction. In the case of an 'E' shaped wall, ETABS will create lines for all horizontal legs. It is required to explode polygon into lines and arcs (in DXF/DWG file) to get centerlines in ETABS/SAFE. This means there is no conversion of centerline to wall in this case. If a wall is defined in DXF/DWG file as a polygon, ETABS will not create a centerline.ETABS creates centerlines between two parallel lines or arcs if the centerlines are close to your specified value and their length difference is not more than your specified value. ![]()
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