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Author(s): Elsa Caetano
Álvaro Cunha
Title: Modal Identification and Finite Element Updating of a Stress-Ribbon Bridge
Issue Date: 2004
Abstract: The paper describes the ambient vibration testing, modal identification and finite element updating of an existingstress-ribbon bridge, so as to create a reliable numerical model that enables the accurate numerical simulation ofthe dynamic behaviour of the bridge under pedestrian loads. This study shows clearly the importance ofexperimental testing for the correct assessment of this type of bridges, whose dynamic behaviour is conditionedby geometric non-linearities.
Subject: Outras ciências da engenharia e tecnologias
Other engineering and technologies
Scientific areas: Ciências da engenharia e tecnologias::Outras ciências da engenharia e tecnologias
Engineering and technology::Other engineering and technologies
Source: XXII International Modal Analysis Conference
Document Type: Artigo em Livro de Atas de Conferência Internacional
Rights: restrictedAccess
Appears in Collections:FEUP - Artigo em Livro de Atas de Conferência Internacional

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