Analysis of dynamic and fatigue effects in a old metallic riveted bridge

Detalhes bibliográficos
Autor(a) principal: Fernando Marques
Data de Publicação: 2014
Outros Autores: Álvaro Cunha, Elsa Caetano, Carlos Moutinho, Filipe Magalhães
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: https://hdl.handle.net/10216/80188
Resumo: The fatigue behaviour of steel railway bridges is a complex phenomenon. On the one side, the Engineer must face the problem of dynamic amplification of the loads and their randomness, on the other side, the fatigue resistance is highly dependent on the load itself, since for different stress levels the material can sustain different number of cycles. This complexity makes the identification of the critical elements for structural safety a difficult task. In this context, and in the framework of the European research project FADLESS, the Laboratory of Vibrations and Monitoring (ViBest) of FEUP has conducted extensive research concerning the evaluation of dynamic effects and fatigue analysis of an old riveted railway bridge. Owing to the importance of this phenomenon, complementary numerical and experimental approaches have been used to assess fatigue effects. This article describes the main steps taken towards the goal of evaluating the dynamic behaviour and the fatigue life of this structure.
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spelling Analysis of dynamic and fatigue effects in a old metallic riveted bridgeEngenharia estrutural, Engenharia civilStructural engineering, Civil engineeringThe fatigue behaviour of steel railway bridges is a complex phenomenon. On the one side, the Engineer must face the problem of dynamic amplification of the loads and their randomness, on the other side, the fatigue resistance is highly dependent on the load itself, since for different stress levels the material can sustain different number of cycles. This complexity makes the identification of the critical elements for structural safety a difficult task. In this context, and in the framework of the European research project FADLESS, the Laboratory of Vibrations and Monitoring (ViBest) of FEUP has conducted extensive research concerning the evaluation of dynamic effects and fatigue analysis of an old riveted railway bridge. Owing to the importance of this phenomenon, complementary numerical and experimental approaches have been used to assess fatigue effects. This article describes the main steps taken towards the goal of evaluating the dynamic behaviour and the fatigue life of this structure.20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/80188eng0143-974X10.1016/j.jcsr.2014.04.010Fernando MarquesÁlvaro CunhaElsa CaetanoCarlos MoutinhoFilipe Magalhãesinfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2025-02-27T17:28:23Zoai:repositorio-aberto.up.pt:10216/80188Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T22:15:46.108883Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Analysis of dynamic and fatigue effects in a old metallic riveted bridge
title Analysis of dynamic and fatigue effects in a old metallic riveted bridge
spellingShingle Analysis of dynamic and fatigue effects in a old metallic riveted bridge
Fernando Marques
Engenharia estrutural, Engenharia civil
Structural engineering, Civil engineering
title_short Analysis of dynamic and fatigue effects in a old metallic riveted bridge
title_full Analysis of dynamic and fatigue effects in a old metallic riveted bridge
title_fullStr Analysis of dynamic and fatigue effects in a old metallic riveted bridge
title_full_unstemmed Analysis of dynamic and fatigue effects in a old metallic riveted bridge
title_sort Analysis of dynamic and fatigue effects in a old metallic riveted bridge
author Fernando Marques
author_facet Fernando Marques
Álvaro Cunha
Elsa Caetano
Carlos Moutinho
Filipe Magalhães
author_role author
author2 Álvaro Cunha
Elsa Caetano
Carlos Moutinho
Filipe Magalhães
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Fernando Marques
Álvaro Cunha
Elsa Caetano
Carlos Moutinho
Filipe Magalhães
dc.subject.por.fl_str_mv Engenharia estrutural, Engenharia civil
Structural engineering, Civil engineering
topic Engenharia estrutural, Engenharia civil
Structural engineering, Civil engineering
description The fatigue behaviour of steel railway bridges is a complex phenomenon. On the one side, the Engineer must face the problem of dynamic amplification of the loads and their randomness, on the other side, the fatigue resistance is highly dependent on the load itself, since for different stress levels the material can sustain different number of cycles. This complexity makes the identification of the critical elements for structural safety a difficult task. In this context, and in the framework of the European research project FADLESS, the Laboratory of Vibrations and Monitoring (ViBest) of FEUP has conducted extensive research concerning the evaluation of dynamic effects and fatigue analysis of an old riveted railway bridge. Owing to the importance of this phenomenon, complementary numerical and experimental approaches have been used to assess fatigue effects. This article describes the main steps taken towards the goal of evaluating the dynamic behaviour and the fatigue life of this structure.
publishDate 2014
dc.date.none.fl_str_mv 2014
2014-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/10216/80188
url https://hdl.handle.net/10216/80188
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0143-974X
10.1016/j.jcsr.2014.04.010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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