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General Topics SAP2000 CSiBridge ETABS SAFE

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Added by Ondrej Kalny, last edited by Mike Abell on Jun 18, 2012

SAP2000 / Home / Export

Export SAP2000 to DWG

SAP2000 models may be exported to AutoCAD 2012 as Drawing (DWG) files using the procedure which follows:

1. Save the SAP2000 SDB file within the C:\Program Files\Computers and Structures\SAP2000 folder. This is where models

must be saved for SAP2000 to perform operations.

The example model we will use for this demonstration contains at least one joint, one-joint link, two-joint link, frame, shell,

and solid object, as shown in Figure 1:

NOTE: While written for SAP2000, this article also applies to CSiBridge.

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Figure 1 - SAP2000 model for export

2. Select File > Export > AutoCAD .dxf File, as shown in Figure 2:

NOTE: When certain structural objects are selected, only those objects will export to AutoCAD. To export the

entire model, ensure that no objects are selected.

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Figure 2 - Select the DXF Export feature

3. Select AutoCAD .DWG Files (*.DWG) from the 'Save as type' scroll-down menu, then save the model as a DWG file

outside of the C:\Program Files\Computers and Structures\SAP2000 folder (Figure 3).

NOTE: AutoCAD must be installed on the desktop to import and export between SAP2000 and DWG. This is

because DWG files are in binary format, which must be read and written using the functions available through the

AutoCAD API.

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Figure 3 - Save SAP2000 model in DWG format

4. The model will then be saved and available as a DWG file, located in the previously specified folder, as shown in Figure

4:

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Figure 4 - DWG file

5. Open the DWG file within AutoCAD, as shown in Figure 5:

Figure 5 - Open the DWG file within AutoCAD

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6. The SAP2000 model then opens within AutoCAD (Figure 6), and export to DWG format is complete.

Figure 6 - SAP2000 model as DWG within AutoCAD

SAP2000 objects automatically transfer into DWG entities as follows:

SAP2000 object DWG entity Color

1 Joint Point Cyan

2 Frame Line Yellow

3 Link (one-point) Point Cyan

4 Link (two-point) Line Green

5 Shell 3D Face Red

6 Solid Polyface Mesh Magenta

See Also

NOTE: The model will initially open with an enlarged Top view in 2D. Select a corner of the ViewCube and then

use the View > Orbit feature to adjust the 3D view and review the imported model.

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SAP2000-AutoCAD interoperability FAQ

Export SAP2000 to DXF article

Import DWG into SAP2000 article

Import DXF into SAP2000 article