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Southern high-speed rail (ICE) link, Halle, Germany

Germany

Doka planned the formwork for the 3 parts of the flying junction structure for Halle's southern high-speed rail link: For 2 parallel retaining walls, a tunnel-wall formwork traveller with double-jibs from the Forming wagon T; for the cantilever slabs and parapets of the walls, a composite forming carriage and a hydraulically repositionable tunnel formwork traveller for the ramp structure with its X-shaped layout.

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Project data

Year of completion
2011
Project duration
7 Months
Country
Germany
Town or city
Halle
Contractors
Hentschke Bau GmbH
Structure
Tunnel
Type of structure
Cut-and-cover tunnel

Floor-slab

Construction method
Segmented (non-monolithic)
Cross-sectional shape
Rectangular
Clear width
7.85 m
Clear height
7.63 m
Formed length of tunnel
189 m
Length of concreting section
10 m
Number of casting sections
18

Floor-slab

Construction method
Segmented (non-monolithic)
Cross-sectional shape
Rectangular
Clear width
8.58 m
Clear height
7.63 m
Formed length of tunnel
160 m
Length of concreting section
21 m
Number of casting sections
8