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| This twin-tube motorway tunnel with 2 lanes in each tube has an overall length of 1,940 m. By using 2 Doka forming carriages, 48 m per week were casted in pouring sections of 24 m length. Interesting is the monolithic production of bottom, walls and slab. About 1,000 m³ concrete per section were poured. |
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Type of building:
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twin-tube motorway tunnel
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Method:
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cut and cover construction method
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Location:
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Ottsdorf, Austria
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Formwork system:
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Doka large-area formwork Top 50
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Duration of insert:
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1 year
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Purpose of the tunnel:
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motorway tunnel
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Section:
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rectangular
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inside width:
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9,75 m
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inside height:
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5,56 m
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Formed tunnel length:
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1.940 m
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Steps:
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80
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For this procject the formwork carriage of the Steinhaus tunnel was reused. Therefore the system´s width had to be modificated.
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Strabag AG
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Organisation in Country:
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Österreichische Doka
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Department Amstetten:
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DOKA Engineering Department
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Project Manager:
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Mr. Andreas Bemmer
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More on this topic |
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im Einsatz |
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