Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/80168 |
Resumo: | This paper describes an extensive experimental investigation conducted on the Braga Stadium suspension roof combining recent developments in terms of sensors, data communicating systems, computational power and automated output-only modal identification algorithms. The continuous monitoring program established around this outstanding structure has allowed the continuous measurement of wind, temperature and acceleration. The variation of such quantities during a period of 8 months has been investigated, with the purpose of obtaining a characterisation of the wind action based on field tests, establishing correlations with the structural response and finally analysing the influence of wind and temperature on the variation of modal parameters. |
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Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural responseEngenharia estrutural, Engenharia civilStructural engineering, Civil engineeringThis paper describes an extensive experimental investigation conducted on the Braga Stadium suspension roof combining recent developments in terms of sensors, data communicating systems, computational power and automated output-only modal identification algorithms. The continuous monitoring program established around this outstanding structure has allowed the continuous measurement of wind, temperature and acceleration. The variation of such quantities during a period of 8 months has been investigated, with the purpose of obtaining a characterisation of the wind action based on field tests, establishing correlations with the structural response and finally analysing the influence of wind and temperature on the variation of modal parameters.20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/10216/80168eng0141-029610.1016/j.engstruct.2013.10.021Nuno MartinsElsa CaetanoSandro DiordFilipe MagalhãesÁlvaro Cunhainfo: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:RCAAP2023-11-29T12:59:16Zoai:repositorio-aberto.up.pt:10216/80168Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T23:31:05.582698Repositório 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 |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
title |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
spellingShingle |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response Nuno Martins Engenharia estrutural, Engenharia civil Structural engineering, Civil engineering |
title_short |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
title_full |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
title_fullStr |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
title_full_unstemmed |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
title_sort |
Dynamic monitoring of a stadium suspension roof: Wind and temperature influence on modal parameters and structural response |
author |
Nuno Martins |
author_facet |
Nuno Martins Elsa Caetano Sandro Diord Filipe Magalhães Álvaro Cunha |
author_role |
author |
author2 |
Elsa Caetano Sandro Diord Filipe Magalhães Álvaro Cunha |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Nuno Martins Elsa Caetano Sandro Diord Filipe Magalhães Álvaro Cunha |
dc.subject.por.fl_str_mv |
Engenharia estrutural, Engenharia civil Structural engineering, Civil engineering |
topic |
Engenharia estrutural, Engenharia civil Structural engineering, Civil engineering |
description |
This paper describes an extensive experimental investigation conducted on the Braga Stadium suspension roof combining recent developments in terms of sensors, data communicating systems, computational power and automated output-only modal identification algorithms. The continuous monitoring program established around this outstanding structure has allowed the continuous measurement of wind, temperature and acceleration. The variation of such quantities during a period of 8 months has been investigated, with the purpose of obtaining a characterisation of the wind action based on field tests, establishing correlations with the structural response and finally analysing the influence of wind and temperature on the variation of modal parameters. |
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 |
https://hdl.handle.net/10216/80168 |
url |
https://hdl.handle.net/10216/80168 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0141-0296 10.1016/j.engstruct.2013.10.021 |
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.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 |
repository.mail.fl_str_mv |
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1799135620227923968 |