Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads

Detalhes bibliográficos
Autor(a) principal: Rafsanjani, Seyedebrahim Hashemi
Data de Publicação: 2015
Outros Autores: Lourenço, Paulo B., Peixinho, Nuno
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/39665
Resumo: The present study proposes a dynamic constitutive material interface model that includes non-associated flow rule and high strain rate effects, implemented in the finite element code ABAQUS as a user subroutine. First, the model capability is validated with numerical simulations of unreinforced block work masonry walls subjected to low velocity impact. The results obtained are compared with field test data and good agreement is found. Subsequently, a comprehensive parametric analysis is accomplished with different joint tensile strengths and cohesion, and wall thickness to evaluate the effect of the parameter variations on the impact response of masonry walls.
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spelling Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loadsBlock work masonry wallHigh strain rate loadingInterface modelOut-of-plane behaviorDynamic Increase factorEngenharia e Tecnologia::Outras Engenharias e TecnologiasScience & TechnologyThe present study proposes a dynamic constitutive material interface model that includes non-associated flow rule and high strain rate effects, implemented in the finite element code ABAQUS as a user subroutine. First, the model capability is validated with numerical simulations of unreinforced block work masonry walls subjected to low velocity impact. The results obtained are compared with field test data and good agreement is found. Subsequently, a comprehensive parametric analysis is accomplished with different joint tensile strengths and cohesion, and wall thickness to evaluate the effect of the parameter variations on the impact response of masonry walls.Pergamon-Elsevier Science LtdUniversidade do MinhoRafsanjani, Seyedebrahim HashemiLourenço, Paulo B.Peixinho, Nuno20152015-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/39665eng0734-743X10.1016/j.ijimpeng.2014.09.002info: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:RCAAP2023-07-21T11:55:25Zoai:repositorium.sdum.uminho.pt:1822/39665Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:44:58.640574Repositório 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 interface model for masonry walls subjected to high strain rate out-of-plane loads
title Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
spellingShingle Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
Rafsanjani, Seyedebrahim Hashemi
Block work masonry wall
High strain rate loading
Interface model
Out-of-plane behavior
Dynamic Increase factor
Engenharia e Tecnologia::Outras Engenharias e Tecnologias
Science & Technology
title_short Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
title_full Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
title_fullStr Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
title_full_unstemmed Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
title_sort Dynamic interface model for masonry walls subjected to high strain rate out-of-plane loads
author Rafsanjani, Seyedebrahim Hashemi
author_facet Rafsanjani, Seyedebrahim Hashemi
Lourenço, Paulo B.
Peixinho, Nuno
author_role author
author2 Lourenço, Paulo B.
Peixinho, Nuno
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Rafsanjani, Seyedebrahim Hashemi
Lourenço, Paulo B.
Peixinho, Nuno
dc.subject.por.fl_str_mv Block work masonry wall
High strain rate loading
Interface model
Out-of-plane behavior
Dynamic Increase factor
Engenharia e Tecnologia::Outras Engenharias e Tecnologias
Science & Technology
topic Block work masonry wall
High strain rate loading
Interface model
Out-of-plane behavior
Dynamic Increase factor
Engenharia e Tecnologia::Outras Engenharias e Tecnologias
Science & Technology
description The present study proposes a dynamic constitutive material interface model that includes non-associated flow rule and high strain rate effects, implemented in the finite element code ABAQUS as a user subroutine. First, the model capability is validated with numerical simulations of unreinforced block work masonry walls subjected to low velocity impact. The results obtained are compared with field test data and good agreement is found. Subsequently, a comprehensive parametric analysis is accomplished with different joint tensile strengths and cohesion, and wall thickness to evaluate the effect of the parameter variations on the impact response of masonry walls.
publishDate 2015
dc.date.none.fl_str_mv 2015
2015-01-01T00:00:00Z
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/1822/39665
url http://hdl.handle.net/1822/39665
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0734-743X
10.1016/j.ijimpeng.2014.09.002
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd
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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