Dynamic behaviour of a railway viaduct with precast deck

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2014

Autores

Meixedo, A (Autor) FEUP; Ribeiro, D (Autor) Outra; Rui Calçada (Autor) FEUP; Delgado, R (Autor) Outra

Ata de Conferência Internacional

Título: EURODYN 2014: IX INTERNATIONAL CONFERENCE ON STRUCTURAL DYNAMICS

Páginas: 1369-1375

9th International Conference on Structural Dynamics (EURODYN)

Porto, PORTUGAL, JUN 30-JUL 02, 2014

Indexação

ISI Web of Knowledge - 0 Citações

Scopus - 1 Citação

Outras Informações

ID Authenticus: P-00G-AWK

Abstract (EN): This paper describes the dynamic effects induced by traffic on a railway viaduct with a precast deck, located in the Portuguese railway network. For this purpose, numerical models of the viaduct and TGV Double high speed train were developed. The dynamic analyses allow evaluating the influence of different numerical methods for performing the train-bridge interaction, and the inclusion of track irregularities, in the dynamic response of the train-bridge system. Also the influence of the control point on different train vehicles and inside a vehicle, and the inclusion of the passenger-seat system in the dynamic response of the train subsystem, is analysed. The assessment of the train-bridge system dynamic responses is performed in terms of structural safety, track stability as well as passenger comfort according to EN1991-2 (2003).

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 7