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By-pass Telfs

Austria

This project involves a rectangular tunnel cross-section with haunched walls, built using the cut-and-cover method. After the Telfs western bypass has been completed, the tunnel-formwork unit will be moved to the Bruckhäusl cut-and-cover tunnel site, where it will be modified and used for another 84 concreting blocks.

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Project data

Project duration
7 Months
Country
Austria
Realization
Arge Westumfahrung Telfs
Structure
Tunnel
Type of structure
Cut-and-cover tunnel

part-monolithic

Wall

Cross-sectional shape
Rectangular
Clear width
9,80 m
Clear height
5,35 m
Formed length of tunnel
268 m
Number of casting sections
25