Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls

Detalhes bibliográficos
Autor(a) principal: Najafgholipour, M. A.
Data de Publicação: 2014
Outros Autores: Maheri, M. R., Lourenço, Paulo B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/32319
Resumo: During an earthquake a wall is subjected to a three dimensional acceleration field and undergoes simultaneous in-plane and out-of-plane loading. The action of one type of loading on the wall affects the strength of the wall against another type of loading. In this paper, a numerical investigation, supported by experiments, is conducted aimed at deriving appropriate relations for the in-plane/out-of-plane capacity interaction in unreinforced brick walls. Through a comprehensive parametric study, the main affecting parameters are recognized and their influences on the capacity interaction are established. The parametric study indicates that the aspect ratio of the wall and the elastic and inelastic material properties in tension have the most influence on the level of the in-plane and out-of-plane capacity interaction in masonry walls. Based on the results of these investigations, representing empirical analytical relations for evaluating the interaction are derived and their accuracy is verified.
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spelling Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry wallsMasonryBrick wallIn-plane shearOut-of-plane bendingStrength capacity interactionSeismic responseScience & TechnologyDuring an earthquake a wall is subjected to a three dimensional acceleration field and undergoes simultaneous in-plane and out-of-plane loading. The action of one type of loading on the wall affects the strength of the wall against another type of loading. In this paper, a numerical investigation, supported by experiments, is conducted aimed at deriving appropriate relations for the in-plane/out-of-plane capacity interaction in unreinforced brick walls. Through a comprehensive parametric study, the main affecting parameters are recognized and their influences on the capacity interaction are established. The parametric study indicates that the aspect ratio of the wall and the elastic and inelastic material properties in tension have the most influence on the level of the in-plane and out-of-plane capacity interaction in masonry walls. Based on the results of these investigations, representing empirical analytical relations for evaluating the interaction are derived and their accuracy is verified.ElsevierUniversidade do MinhoNajafgholipour, M. A.Maheri, M. R.Lourenço, Paulo B.20142014-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/32319eng0950-061810.1016/j.conbuildmat.2014.01.028info: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:RCAAP2023-07-21T12:11:45Zoai:repositorium.sdum.uminho.pt:1822/32319Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:03:33.556252Repositório 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 Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
title Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
spellingShingle Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
Najafgholipour, M. A.
Masonry
Brick wall
In-plane shear
Out-of-plane bending
Strength capacity interaction
Seismic response
Science & Technology
title_short Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
title_full Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
title_fullStr Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
title_full_unstemmed Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
title_sort Definition of interaction curves for the in-plane and out-of-plane capacity in brick masonry walls
author Najafgholipour, M. A.
author_facet Najafgholipour, M. A.
Maheri, M. R.
Lourenço, Paulo B.
author_role author
author2 Maheri, M. R.
Lourenço, Paulo B.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Najafgholipour, M. A.
Maheri, M. R.
Lourenço, Paulo B.
dc.subject.por.fl_str_mv Masonry
Brick wall
In-plane shear
Out-of-plane bending
Strength capacity interaction
Seismic response
Science & Technology
topic Masonry
Brick wall
In-plane shear
Out-of-plane bending
Strength capacity interaction
Seismic response
Science & Technology
description During an earthquake a wall is subjected to a three dimensional acceleration field and undergoes simultaneous in-plane and out-of-plane loading. The action of one type of loading on the wall affects the strength of the wall against another type of loading. In this paper, a numerical investigation, supported by experiments, is conducted aimed at deriving appropriate relations for the in-plane/out-of-plane capacity interaction in unreinforced brick walls. Through a comprehensive parametric study, the main affecting parameters are recognized and their influences on the capacity interaction are established. The parametric study indicates that the aspect ratio of the wall and the elastic and inelastic material properties in tension have the most influence on the level of the in-plane and out-of-plane capacity interaction in masonry walls. Based on the results of these investigations, representing empirical analytical relations for evaluating the interaction are derived and their accuracy is verified.
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 http://hdl.handle.net/1822/32319
url http://hdl.handle.net/1822/32319
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0950-0618
10.1016/j.conbuildmat.2014.01.028
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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