Tunnel Ottsdorf
Austria
This twin-tube motorway tunnel with 2 lanes in each tube has an overall length of 1,940 m. By using 2 Doka formwork travellers, 48 m per week were constructed in casting sections of 24 m length each. The formwork traveller of project "Tunnel Steinhaus" has been modified and reused for this project.
Project data
- Year of completion
- 2005
- Project duration
- 13 Months
- Country
- Austria
- Address
- Ottsdorf
- Realization
- Strabag AG
- Structure
- Tunnel
- Type of structure
- Cut-and-cover tunnel
Wall
- Construction method
- Monolithic
- Cross-sectional shape
- Rectangular
- Clear width
- 9,60 m
- Clear height
- 5,50 m
- Formed length of tunnel
- 1900 m
- Length of concreting section
- 24 m
- Number of casting sections
- 79