Author： Strasky Jiri Konecny Libor Novak Richard Romportl Tomas
Publisher： International Association for Bridge and Structural Engineering
ISSN： 1016-8664
Source： Structural Engineering International, Vol.21, Iss.2, 2011-05, pp. : 224-227
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Abstract
A cable-stayed bridge that was built on the D47 motorway across the Odra River is described in terms of the architectural and structural solution and technology of the construction. The total length of the bridge is 589 m. The main 105 m span is suspended on one single pylon situated in the bridge axis. The decks of the twin bridge are formed by two cell box girders without traditional overhangs. In the suspended spans, the girders are mutually connected by a top slab and by individual struts. The stay cables of the semi-radial arrangement are situated in the bridge axis. The deck of the bridge was cast span-by-span in the formwork suspended on the overhead scaffolding system.
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International Association for Bridge and Structural Engineering