This article explains how to send a Tekla Structures model to UBSM, using BIM Expert.
1. Preparation in Tekla Structures
An UBSM file can handle geometry, loads, mesh, analysis settings, results and connections. So, the export can be as complete as you prefer, as long as these items are present in Tekla Structures.The transfer is based on the analytical model. So in Tekla Structures you need to create an analytical model first. The quality and coherence (connection between elements) of the analytical model will determine the quality of the structural calculations. It is therefore essential to build a good analysis model in Tekla Structures. Learn here how to make a good analysis model in Tekla Stuctures.
2. Send model from Tekla Structures to UBSM
2.1 From Tekla Structures to BIM Expert
There is more than 1 way to send models from Tekla Structures to BIM Expert. You can either start from
Click the BIM Expert icon to launch the transfer. Next you need to select what items to include, in addition to the Analysis model:
- Additional data: data that came from a previous transfer, but is not supported by Tekla Structures. This information is kept and can now be taken along in the current transfer (e.g. seismic information, soil layers, …)
- Rigid links
- Connection: full or only haunches
- Internal forces from ‘End Conditions’. The End Conditions tab can be found in the element’s UDA (User Defined Attributes):
No matter the way you have chosen, BIM Expert will now take over.
If you have more than one analytical model in Tekla Structures, you need to select the analysis model that you want to transfer
Next, the Tekla Structures sections and materials must be mapped with BIM Expert’s section and material database. BIM Expert will try to find as many automatic mapping matches as possible. In case all sections and materials find a match, you will not see any dialogs for mapping.
2.1.2 Material mapping
In case you have turned off the option to reduce dialog windows, you might see a material mapping dialog for mapping unknown materials. In the ‘reduce dialog window’ case, unknown materials will be added as new.
2.1.3 Section mapping
In case you have turned off the option to reduce dialog windows, you might see a section mapping dialog for mapping unknown sections. In the ‘reduce dialog window’ case, unknown sections will be added as new.
2.1.4 Connections and component bundles
In case you have chosen to export connections and there are connections in the model, BIM Expert will now start the connection conversion.
If you have turned off the option to reduce the dialog windows, you will get an overview of all connections components in the model and the possibility to bundle components.
The model is now in BIM Expert.
2.2 From BIM Expert to UBSM
In the Model tab, select ‘Export’. Next, choose UBSM File. UBSM is BuildSoft’s neutral file format, XML based. Click to continue.
Choose the formatting style and whether the file should be opened after saving.Select the elements to be included in the conversions. Click ‘Continue’ to finish the export.
Pick a location to save the UBSM file.