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Project information
Tunnel Hornberg
For the production of the emergency pull-over tunnel a formwork carriage with a length of 10.25 m was used.
Project data
Type of building: Tunnel
Method: mining method
Location: Hornberg, Germany
Formwork system: Doka large-area formwork Top 50
Duration of insert: 4 months
Building data
Purpose of the tunnel: By-pass Hornberg
Section: circular
inside width: 15.72 m
inside height: 9.13 m
Formed tunnel length: 80 m
Steps: 8
Additional info
The building with a two lane standard cross section includes portals, built in cut and cover construction method, two emergency pull-over tunnels and an emergency gallery with five air locks.
Contractor
Arge Tunnel Hornberg (Strabag AG, Hermann Kichner GmbH & Co. KG)
Formwork design
Organisation in Country: Österreichische Doka
Department Amstetten: Tunnel Expertise Centre
Project Manager: Mr. Martin Wenger
  E-Mail: tunnel@doka.com
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Load-bearing tower SL-1
Doka large-area formwork Top 50