Viaducto sobre el río Urumea (Guipúzcoa). Nueva red ferroviaria del país vasco en el tramo Urnieta-Hernani
Author(s): |
Jordi Revoltós Fort
José Antonio Llombart Jaques Javier Carrero Martínez Andrés Molina Escudero |
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Medium: | conference paper |
Language(s): | Spanish |
Conference: | VII Congreso Internacional de Estructuras, Congreso de la Asociación Científico-Técnica del Hormigón Estructural (ACHE), A Coruña, 20-22 de junio de 2017 |
Year: | 2017 |
Abstract: | The viaduct over Urumea river belongs to the New Basque Railway Network, in the stretch UrnietaHernani. It is a continuous prestressed concrete girder 798 m long, 48,00 + 5 x 59,20 + 4 x 60,40 + 62,40 + 96,00 + 54,00 m span which is divided into two parts with structural continuity. The first one, 598 m long, is built with movable scaffolding and the second one, 200 m long, with the balance cantilever method. |