Cable-stayed Bridge over the Labe at Nymburk
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Bibliografische Angaben
Autor(en): |
Milan Kalný
Václav Kvasnička Pavel Němec Antonín Brnušák |
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Medium: | Tagungsbeitrag | ||||
Sprache(n): | Englisch | ||||
Tagung: | IABSE Symposium: Improving Infrastructure Worldwide, Weimar, Germany, 19-21 September 2007 | ||||
Veröffentlicht in: | IABSE Symposium Weimar 2007 | ||||
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Seite(n): | 236-237 | ||||
Anzahl der Seiten (im PDF): | 8 | ||||
Jahr: | 2007 | ||||
DOI: | 10.2749/222137807796120445 | ||||
Abstrakt: |
At present the I/38 road passes through the historical centre of Nymburk and due to transit traffic, it brings a heavy traffic load to the city with a narrow city bridge. These circumstances have resulted in the decision to build a new city by-pass northeast of Nymburk including a new bridge over the Labe river. The route of the I/38 road by-pass is situated in the flat plain of the Labe lowlands. Due to the traffic conditions as well as the requirements of the Labe Basin Authority, a main span of 132 m together with a very shallow structural depth for the bridge superstructure were required. This bridge over the Labe is the first cable-stayed bridge in the Czech Republic with two planes of stays and low pylons. This type of so-called „extradosed“ bridge structure represents a transition between the traditional cable-stayed bridge and a bridge with external prestressing tendons. |
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Stichwörter: |
Schrägseilbrücke Extradosed-Brücke
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