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Abstract: | Um den Flughafen Wien Schwechat an den Hauptbahnhof Wien anzubinden, ist es erforderlich, in Wien-Kledering eine Brückenkette über den Zentralverschiebebahnhof zu errichten. Herzstück dieser Brückenkette sind zwei Netzwerkbogenbrücken aus Stahl mit Stützweiten von 112,50 m und 88,50 m. Dieser Artikel befasst sich mit statisch-konstruktiven Aspekten der beiden Netzwerkbogenbrücken, vor allem mit der Formfindung des Bogens und mit den Hängern. Die gewählte Bauweise stellt in Kombination mit dem hohen Nutzlastanteil durch die Eisenbahn eine sehr wirtschaftliche Lösung dar. Network arch bridges for the ÖBB over the central marshalling yard at Vienna-Kledering, Austria - Structural and constructional design of the bridges. To connect Vienna International Airport at Schwechat with the new Main Railway Station a chain of bridges must be erected over the central marshalling yard. The centrepiece of this chain of bridges is formed by two network arch bridges with spans of 112.50 m and 88.50 m. This article examines the structural and constructional aspects of the two steel network arch bridges, in particular the form of the arch and the hangers. In combination with high proportion of live load made up by the railway the method of construction chosen represents a highly economical solution. |
Source: | Stahlbau 82 (2013), No. 5 |
Page/s: | 334-339 |
Language of Publication: | German |
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