Serviceability assessment of the Góis footbridge using vibration monitoring

Detalhes bibliográficos
Autor(a) principal: Salgado, R.
Data de Publicação: 2014
Outros Autores: Branco, Jorge M., Cruz, Paulo J. S., Ayala, Gustavo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/31292
Resumo: Footbridges are structures that may experience vibration amplification problems caused by pedestrian and/or wind actions. Design codes deal with these phenomena limiting the natural frequencies and the maximum accelerations expected. Aiming at taking into consideration these dynamic phenomena, current procedures to evaluate the structural performance of light-weight bridges based on experimental dynamic analysis are evaluated in this study. To achieve this, the dynamic response of three pedestrians walking, running and jumping was obtained. Maximum comfort limits of dynamic responses were then determined. The results indicate that codes could overestimate the level of vibration in this kind of footbridge
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spelling Serviceability assessment of the Góis footbridge using vibration monitoringDynamic testsStructural evaluationServiceability assessmentFootbridges are structures that may experience vibration amplification problems caused by pedestrian and/or wind actions. Design codes deal with these phenomena limiting the natural frequencies and the maximum accelerations expected. Aiming at taking into consideration these dynamic phenomena, current procedures to evaluate the structural performance of light-weight bridges based on experimental dynamic analysis are evaluated in this study. To achieve this, the dynamic response of three pedestrians walking, running and jumping was obtained. Maximum comfort limits of dynamic responses were then determined. The results indicate that codes could overestimate the level of vibration in this kind of footbridge(undefined)ElsevierUniversidade do MinhoSalgado, R.Branco, Jorge M.Cruz, Paulo J. S.Ayala, Gustavo20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/31292engSalgado R, et al. Serviceability assessment of the Góis footbridge using vibration monitoring. Case Stud Nondestruct Test Eval (2014), http://dx.doi.org/10.1016/j.csndt.2014.10.0012214-657110.1016/j.csndt.2014.10.001info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T11:56:22Zoai:repositorium.sdum.uminho.pt:1822/31292Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:45:57.690924Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Serviceability assessment of the Góis footbridge using vibration monitoring
title Serviceability assessment of the Góis footbridge using vibration monitoring
spellingShingle Serviceability assessment of the Góis footbridge using vibration monitoring
Salgado, R.
Dynamic tests
Structural evaluation
Serviceability assessment
title_short Serviceability assessment of the Góis footbridge using vibration monitoring
title_full Serviceability assessment of the Góis footbridge using vibration monitoring
title_fullStr Serviceability assessment of the Góis footbridge using vibration monitoring
title_full_unstemmed Serviceability assessment of the Góis footbridge using vibration monitoring
title_sort Serviceability assessment of the Góis footbridge using vibration monitoring
author Salgado, R.
author_facet Salgado, R.
Branco, Jorge M.
Cruz, Paulo J. S.
Ayala, Gustavo
author_role author
author2 Branco, Jorge M.
Cruz, Paulo J. S.
Ayala, Gustavo
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Salgado, R.
Branco, Jorge M.
Cruz, Paulo J. S.
Ayala, Gustavo
dc.subject.por.fl_str_mv Dynamic tests
Structural evaluation
Serviceability assessment
topic Dynamic tests
Structural evaluation
Serviceability assessment
description Footbridges are structures that may experience vibration amplification problems caused by pedestrian and/or wind actions. Design codes deal with these phenomena limiting the natural frequencies and the maximum accelerations expected. Aiming at taking into consideration these dynamic phenomena, current procedures to evaluate the structural performance of light-weight bridges based on experimental dynamic analysis are evaluated in this study. To achieve this, the dynamic response of three pedestrians walking, running and jumping was obtained. Maximum comfort limits of dynamic responses were then determined. The results indicate that codes could overestimate the level of vibration in this kind of footbridge
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
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/31292
url http://hdl.handle.net/1822/31292
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Salgado R, et al. Serviceability assessment of the Góis footbridge using vibration monitoring. Case Stud Nondestruct Test Eval (2014), http://dx.doi.org/10.1016/j.csndt.2014.10.001
2214-6571
10.1016/j.csndt.2014.10.001
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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