When working inside Quadri for Windows, using task and/or feature queries is a normal procedure to retrieve input data to any given task. The same method is used when making Export tasks.For Export tasks where you export data going to machining equipment, there are already some pre-made templates that make it easier to export the most common data from a road or railway model. If you would like to pick out specific data to export, then read down this page.
Firstly start an Export task…
Inside the dynamic query, you first pick the Road task that you would like to export.
It is recommended to ONLY pick one Road task for each export. The reason is that sorting stakeout stringlines across multiple Road tasks is not supported. It will also most likely not be supported by the 3rd Party Software when they create surfaces based on the stringlines.
Pick the Alignment task that represents the reference alignment for the Road task that you would like to export.
The export needs to include the reference alignment, so we must include the feature LinearElement.
In addition to the alignment, we need to add some stringlines to the export.This is where it also is possible to narrow down the selection for the export. Instead of selecting all the stringlines for the road top surface, pavement layers and deep blasting, we can do a partial selection them if necessary.
To only add the stringlines for the road surface, then select the feature type StakeOutStringTopLevel.
To only add all the pavement stringlines, then select the feature type StakeOutStringStructure.
To only add the stringlines for Binder course 1, then:
To only add the stringlines for the road surface in addition to 2 pavement layers (f.ex. 'Wearing course' and 'Sub-base course 1'), then:
Make sure to use an OR-operator for the two filters.