S10 dual carriageway, Structure F25
Austria
The S10 is a dual carriageway trunk road under construction in Upper Austria, that forms part of European route 55. For forming the 2-cell cross-section of Structure F25 (the 'Ganglsiedlung' cut-and-cover tunnel), Doka supplied its newly developed Tunnel system DokaCC. The V-shaped strut configuration of this new system makes for easy shoring despite the use of strip footings.
Project data
- Year of completion
- 2013
- Project duration
- 4 Months
- Country
- Austria
- Address
- Neumarkt
- Town or city
- Neumarkt
- Realization
- PORR AG
- Structure
- Tunnel
- Type of structure
- Cut-and-cover tunnel
Wall
- Construction method
- Partially monolithic
- Cross-sectional shape
- Rectangular
- Clear width
- 9.8 m
- Clear height
- 5.7 m
- Formed length of tunnel
- 225 m
- Length of concreting section
- 12.5 m
- Number of casting sections
- 18