Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach

Detalhes bibliográficos
Autor(a) principal: Mata, J.
Data de Publicação: 2014
Outros Autores: Tavares de Castro, A., Leitão, N. S., Sá da Costa, J. M.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006480
Resumo: To improve the effectiveness of concrete dam safety control in real time, a method is presented for the construction of decision rules for the early detection of developing failure scenarios. The decision rules are based on the use of linear discriminant models developed with data obtained through mathematical models of the dam’s behaviour. The aim is to combine the physical quantities measured by the automated monitoring system of the dam, appropriately weighted, into a new single index allowing the classification of the observations into one of two classes (normal behaviour and development of a failure scenario).
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spelling Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approachConcrete damsDiscriminant modelsDam failure scenariosSafety controlReal time monitoringTo improve the effectiveness of concrete dam safety control in real time, a method is presented for the construction of decision rules for the early detection of developing failure scenarios. The decision rules are based on the use of linear discriminant models developed with data obtained through mathematical models of the dam’s behaviour. The aim is to combine the physical quantities measured by the automated monitoring system of the dam, appropriately weighted, into a new single index allowing the classification of the observations into one of two classes (normal behaviour and development of a failure scenario).Elsevier2014-09-25T11:51:30Z2014-10-09T14:21:51Z2017-04-13T11:00:33Z2014-07-09T00:00:00Z2014-07-09info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1006480engMata, J.Tavares de Castro, A.Leitão, N. S.Sá da Costa, J. M.info: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:RCAAP2024-09-28T03:05:07Zoai:localhost:123456789/1006480Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-09-28T03:05:07Repositório 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 Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
title Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
spellingShingle Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
Mata, J.
Concrete dams
Discriminant models
Dam failure scenarios
Safety control
Real time monitoring
title_short Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
title_full Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
title_fullStr Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
title_full_unstemmed Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
title_sort Construction of decision rules for early detection of a developing concrete arch dam failure scenario. A discriminant approach
author Mata, J.
author_facet Mata, J.
Tavares de Castro, A.
Leitão, N. S.
Sá da Costa, J. M.
author_role author
author2 Tavares de Castro, A.
Leitão, N. S.
Sá da Costa, J. M.
author2_role author
author
author
dc.contributor.author.fl_str_mv Mata, J.
Tavares de Castro, A.
Leitão, N. S.
Sá da Costa, J. M.
dc.subject.por.fl_str_mv Concrete dams
Discriminant models
Dam failure scenarios
Safety control
Real time monitoring
topic Concrete dams
Discriminant models
Dam failure scenarios
Safety control
Real time monitoring
description To improve the effectiveness of concrete dam safety control in real time, a method is presented for the construction of decision rules for the early detection of developing failure scenarios. The decision rules are based on the use of linear discriminant models developed with data obtained through mathematical models of the dam’s behaviour. The aim is to combine the physical quantities measured by the automated monitoring system of the dam, appropriately weighted, into a new single index allowing the classification of the observations into one of two classes (normal behaviour and development of a failure scenario).
publishDate 2014
dc.date.none.fl_str_mv 2014-09-25T11:51:30Z
2014-10-09T14:21:51Z
2014-07-09T00:00:00Z
2014-07-09
2017-04-13T11:00:33Z
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://repositorio.lnec.pt:8080/jspui/handle/123456789/1006480
url http://repositorio.lnec.pt:8080/jspui/handle/123456789/1006480
dc.language.iso.fl_str_mv eng
language eng
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
repository.mail.fl_str_mv mluisa.alvim@gmail.com
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