A12 Senftenberg Gallery Refurbishment
Austria
In a first, Doka is fielding a formwork traveller with a face-sheet made of steel panels to produce a new inner shell for the twin-tube Senftenberg Gallery. Following 36 casting sections in the1st tube and a break to accommodate winter tourist travel, the same forming traveller can be re-used for the 2nd tube with only minor modification.
Project data
- Year of completion
- 2015
- Project duration
- 7 Months
- Country
- Austria
- Postcode
- 6491
- Town or city
- Schönwies
- Contractors
- Strabag AG
- Structure
- Tunnel
- Type of structure
- Mining-type tunnel
part-monolithic
- Cross-sectional shape
- Curved/round
- Clear width
- 10.0 m
- Clear height
- 6.5 m
- Formed length of tunnel
- 360 m
- Length of concreting section
- 10.0 m
- Number of casting sections
- 36 per tube
- Cycle time
- 2 -day cycle