Prefabrication of bridges with a big span. The Alcoy's bridge

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Title: Prefabrication of bridges with a big span. The Alcoy's bridge

Author(s): Burón Maestro, M.; Ortiz Bonet, A.; Gómez Sanz, L.

Publication: ACHE

Volume: 40

Issue: 170

Appears on pages(s): 115 - 124

Keywords:

Date: 1/1/1989

Abstract:
We describe several solutions to prefabricate span bridges decks biggers than 45 m. The most important piece of engeneerring, the Alcoy stayed bridge with only one pier and 108-132 m of span was prefabricated with longitudinal elements which weight is less than 60 t. by PACADAR's Company and made in a record time reaching the 96 m of deck in 20 days of work. You can find enclosed aspects about the project and fabrication of this piece of engineering. We also include projects of two stayed bridges, with different solutions of the above mentioned and one continuous deck with variable section and 70 m of span totally prefabricated.


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