Damping identification in a stress-ribbon footbridge

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2005

Autores

Álvaro Cunha (Autor) Outra; Elsa Caetano (Autor) FEUP; Carlos Moutinho (Autor) Outra; Filipe Magalhães (Autor) FEUP

Ata de Conferência Internacional

Título: Structural Dynamics - EURODYN 2005, Vols 1-3

Páginas: 243-248

6th International Conference on Structural Dynamics

Paris, FRANCE, SEP 04-07, 2005

Indexação

ISI Web of Knowledge - 2 Citações

Outras Informações

ID Authenticus: P-000-6SP

Abstract (EN): This paper describes the different types of dynamic tests (hammer, shaker, free and ambient vibration tests) recently performed on the stress-ribbon footbridge of FEUP Campus, with the purpose of achieving an accurate identification of the most significant modal parameters, getting better sensitivity with regard to the advantages and drawbacks associated to the application of the alternative identification techniques employed. Due to the enormous influence that damping has on the structural simulated response under pedestrian loads, particular attention has been dedicated to the identification of modal damping factors.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 6