An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/1822/13842 |
Resumo: | The present work resumes the experimental and numerical research carried out for the development of a numerical tool able of simulating the tensile behaviour of steel fibre reinforced self-compacting concrete (SFRSCC). SFRSCC is assumed as a two phase material, where the nonlinear material behaviour of SCC matrix is modelled by a 3D smeared crack model, and steel fibres are assumed as embedded short cables distributed within the SCC matrix according to a Monte Carlo method. The internal forces in the steel fibres are obtained from the stress - slip laws derived from the executed fibre pullout tests. The performance of this numerical strategy was appraised by simulating the tensile tests carried out. The numerical simulations showed a good agreement with the experimental results. |
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An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concreteSteel Fibre Reinforced Self-Compacting ConcreteFEM modellingTensile behaviorTensile propertiesFinite element analysisMicromechanicsFinite element analysis (C)Micromechanics (C)Tensile properties (C)Science & TechnologyThe present work resumes the experimental and numerical research carried out for the development of a numerical tool able of simulating the tensile behaviour of steel fibre reinforced self-compacting concrete (SFRSCC). SFRSCC is assumed as a two phase material, where the nonlinear material behaviour of SCC matrix is modelled by a 3D smeared crack model, and steel fibres are assumed as embedded short cables distributed within the SCC matrix according to a Monte Carlo method. The internal forces in the steel fibres are obtained from the stress - slip laws derived from the executed fibre pullout tests. The performance of this numerical strategy was appraised by simulating the tensile tests carried out. The numerical simulations showed a good agreement with the experimental results.The first author acknowledges the support provided by the grant SFRH/BD/18002/2004. The study reported in this paper forms a part of the research program PONTALUMIS, Project no. 3456, QREN. The authors also acknowledge the support of Civitest Company on the production of the SFRSCC specimens.ElsevierUniversidade do MinhoCunha, Vitor M. C. F.Barros, Joaquim A. O.Sena-Cruz, José20112011-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/13842eng0008-884610.1016/j.cemconres.2010.09.007info: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:RCAAP2023-07-21T11:59:33Zoai:repositorium.sdum.uminho.pt:1822/13842Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:49:21.386122Repositório 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 |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
title |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
spellingShingle |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete Cunha, Vitor M. C. F. Steel Fibre Reinforced Self-Compacting Concrete FEM modelling Tensile behavior Tensile properties Finite element analysis Micromechanics Finite element analysis (C) Micromechanics (C) Tensile properties (C) Science & Technology |
title_short |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
title_full |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
title_fullStr |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
title_full_unstemmed |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
title_sort |
An integrated approach for modelling the tensile behaviour of steel fibre reinforced self-compacting concrete |
author |
Cunha, Vitor M. C. F. |
author_facet |
Cunha, Vitor M. C. F. Barros, Joaquim A. O. Sena-Cruz, José |
author_role |
author |
author2 |
Barros, Joaquim A. O. Sena-Cruz, José |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade do Minho |
dc.contributor.author.fl_str_mv |
Cunha, Vitor M. C. F. Barros, Joaquim A. O. Sena-Cruz, José |
dc.subject.por.fl_str_mv |
Steel Fibre Reinforced Self-Compacting Concrete FEM modelling Tensile behavior Tensile properties Finite element analysis Micromechanics Finite element analysis (C) Micromechanics (C) Tensile properties (C) Science & Technology |
topic |
Steel Fibre Reinforced Self-Compacting Concrete FEM modelling Tensile behavior Tensile properties Finite element analysis Micromechanics Finite element analysis (C) Micromechanics (C) Tensile properties (C) Science & Technology |
description |
The present work resumes the experimental and numerical research carried out for the development of a numerical tool able of simulating the tensile behaviour of steel fibre reinforced self-compacting concrete (SFRSCC). SFRSCC is assumed as a two phase material, where the nonlinear material behaviour of SCC matrix is modelled by a 3D smeared crack model, and steel fibres are assumed as embedded short cables distributed within the SCC matrix according to a Monte Carlo method. The internal forces in the steel fibres are obtained from the stress - slip laws derived from the executed fibre pullout tests. The performance of this numerical strategy was appraised by simulating the tensile tests carried out. The numerical simulations showed a good agreement with the experimental results. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011 2011-01-01T00:00:00Z |
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/1822/13842 |
url |
http://hdl.handle.net/1822/13842 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0008-8846 10.1016/j.cemconres.2010.09.007 |
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 |
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1799132258467053568 |