Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling

Detalhes bibliográficos
Autor(a) principal: Sousa, Romain
Data de Publicação: 2018
Outros Autores: Almeida, João P., Correia, António A., Pinho, Rui
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.8/4702
Resumo: Distributed plasticity Euler-Bernoulli fiber beams are regularly used by researchers and practitioners to simulate the nonlinear seismic response of reinforced concrete framed structures. This study presents a sensitivity analysis, combining newly proposed and existing goodness-of-fit measures, to identify commonly used engineering modeling options that most critically influence the response accuracy. The dynamic behavior of three distinct structures tested in international blind prediction challenges is considered. Sensitivity parameters include equivalent viscous damping, element formulation, strain penetration effects, and material models. The results are critically discussed in light of theoretical shortcomings of the model assumptions.
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spelling Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame ModellingNumerical ValidationShake Table TestsReinforced Concrete FramesSensitivity AnalysisFiber Element FormulationEquivalent Viscous DampingStrain PenetrationMaterial ModelsDistributed plasticity Euler-Bernoulli fiber beams are regularly used by researchers and practitioners to simulate the nonlinear seismic response of reinforced concrete framed structures. This study presents a sensitivity analysis, combining newly proposed and existing goodness-of-fit measures, to identify commonly used engineering modeling options that most critically influence the response accuracy. The dynamic behavior of three distinct structures tested in international blind prediction challenges is considered. Sensitivity parameters include equivalent viscous damping, element formulation, strain penetration effects, and material models. The results are critically discussed in light of theoretical shortcomings of the model assumptions.IC-OnlineSousa, RomainAlmeida, João P.Correia, António A.Pinho, Rui2020-02-19T17:23:55Z2018-05-152020-02-19T11:15:38Z2018-05-15T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/4702eng1363-2469cv-prod-108737910.1080/13632469.2018.1466743metadata only accessinfo: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:RCAAP2024-01-17T15:49:48Zoai:iconline.ipleiria.pt:10400.8/4702Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:29.672843Repositório 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 Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
title Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
spellingShingle Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
Sousa, Romain
Numerical Validation
Shake Table Tests
Reinforced Concrete Frames
Sensitivity Analysis
Fiber Element Formulation
Equivalent Viscous Damping
Strain Penetration
Material Models
title_short Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
title_full Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
title_fullStr Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
title_full_unstemmed Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
title_sort Shake Table Blind Prediction Tests: Contributions for Improved Fiber-based Frame Modelling
author Sousa, Romain
author_facet Sousa, Romain
Almeida, João P.
Correia, António A.
Pinho, Rui
author_role author
author2 Almeida, João P.
Correia, António A.
Pinho, Rui
author2_role author
author
author
dc.contributor.none.fl_str_mv IC-Online
dc.contributor.author.fl_str_mv Sousa, Romain
Almeida, João P.
Correia, António A.
Pinho, Rui
dc.subject.por.fl_str_mv Numerical Validation
Shake Table Tests
Reinforced Concrete Frames
Sensitivity Analysis
Fiber Element Formulation
Equivalent Viscous Damping
Strain Penetration
Material Models
topic Numerical Validation
Shake Table Tests
Reinforced Concrete Frames
Sensitivity Analysis
Fiber Element Formulation
Equivalent Viscous Damping
Strain Penetration
Material Models
description Distributed plasticity Euler-Bernoulli fiber beams are regularly used by researchers and practitioners to simulate the nonlinear seismic response of reinforced concrete framed structures. This study presents a sensitivity analysis, combining newly proposed and existing goodness-of-fit measures, to identify commonly used engineering modeling options that most critically influence the response accuracy. The dynamic behavior of three distinct structures tested in international blind prediction challenges is considered. Sensitivity parameters include equivalent viscous damping, element formulation, strain penetration effects, and material models. The results are critically discussed in light of theoretical shortcomings of the model assumptions.
publishDate 2018
dc.date.none.fl_str_mv 2018-05-15
2018-05-15T00:00:00Z
2020-02-19T17:23:55Z
2020-02-19T11:15:38Z
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/10400.8/4702
url http://hdl.handle.net/10400.8/4702
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 1363-2469
cv-prod-1087379
10.1080/13632469.2018.1466743
dc.rights.driver.fl_str_mv metadata only access
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rights_invalid_str_mv metadata only access
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
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