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Detachable tunnel formwork carriage on railway tracks whilst maintaining railway service
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Type of building:
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Tunnel
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Method:
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mining method
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Location:
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Runkel, Germany
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Formwork system:
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Doka large-area formwork Top 50
Doka heavy-duty supporting system SL-1
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Duration of insert:
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6 months
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Purpose of the tunnel:
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Fundamental refurbishment
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Section:
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circular
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inside width:
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8,08 m
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inside height:
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9,56 m
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Formed tunnel length:
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494 m
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Steps:
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9
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The contractor Franz Kassecker GmbH awarded Doka with the contract to supply the formwork construction equipment, which is capable of being divided into two independently travelling formwork carriages.
In order to make it possible to drive through the landmarket entrance and into the tunnel the formwork carriage is equipped with special wheels to allow for integrated transverse movement. Also the slab formwork elements have the ability to swivel by hand winches.
To ensure the maintenance of the railway traffic all the concrete and formwork operations were solely performed during scheduled weekend down-times.
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Organisation in Country:
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Deutsche Doka
Branch Nuremberg
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Technical Manager:
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Mr. Klaus Meschke
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Department Amstetten:
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Tunnel Expertise Centre
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Project Manager:
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Mr. Robert Riesenberger
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Contact:
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tunnel@doka.com
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Products in use |
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