Analysis of masonry structures: review of and recent trends in homogenization techniques

Detalhes bibliográficos
Autor(a) principal: Lourenço, Paulo B.
Data de Publicação: 2007
Outros Autores: Milani, G., Tralli, A., Zucchini, Alberto
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/9149
Resumo: The mechanics of masonry structures have been underdeveloped for a long time in comparison with other fields of knowledge. Presently, nonlinear analysis is a popular field in masonry research and homogenization techniques play a major role despite the mathematical and conceptual difficulties inherent to this approach. This paper addresses different homogenization techniques available in published literature, aiming at defining a first catalogue and at discussing the advantages and disadvantages of the different approaches. Finally, special attention is given to a micromechanical based model and a model based on a polynomial expansion of the microstress field. These seem promising and accurate strategies for advanced structural analysis.
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spelling Analysis of masonry structures: review of and recent trends in homogenization techniquesMasonryHomogenizationLimit analysisFinite elementsIn-plane loadsOut-of-plane loadsMaçonnerieHomogénéisationAnalyse à la limiteÉléments finisCharge dans le planCharge hors planScience & TechnologyThe mechanics of masonry structures have been underdeveloped for a long time in comparison with other fields of knowledge. Presently, nonlinear analysis is a popular field in masonry research and homogenization techniques play a major role despite the mathematical and conceptual difficulties inherent to this approach. This paper addresses different homogenization techniques available in published literature, aiming at defining a first catalogue and at discussing the advantages and disadvantages of the different approaches. Finally, special attention is given to a micromechanical based model and a model based on a polynomial expansion of the microstress field. These seem promising and accurate strategies for advanced structural analysis.L’aspect mécanique des structures en maçonnerie s’est peu développé par rapport à d’autres domaines techniques. L’analyse non linéaire est présentement un domaine populaire de la recherche en maçonnerie et les techniques d’homogénéisation y jouent un rôle important, malgré les difficultés mathématiques et conceptuelles associées à cette approche. Le présent article traite des différentes techniques d’homogénéisation disponibles dans la littérature, vise à définir un premier catalogue et discute des avantages et des inconvénients des différentes approches. Finalement, une attention particulière est accordée à un modèle micromécanique et à un modèle basé sur une extension d’un polynôme du domaine des microcontraintes. Ce sont des stratégies qui semblent prometteuses et précises pour des analyses structurales poussées.NRC Research Press (Canadian Science Publishing)Universidade do MinhoLourenço, Paulo B.Milani, G.Tralli, A.Zucchini, Alberto2007-112007-11-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/9149eng“Canadian Journal of Civil Engineering”. ISSN 1208-6029. 34:11 (2007) 1443-1457.1208-602910.1139/L07-097http://pubs.nrc-cnrc.gc.ca/rp-ps/journalDetail.jsp?jcode=cjce&lang=enginfo: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:RCAAP2023-07-21T12:53:05Zoai:repositorium.sdum.uminho.pt:1822/9149Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:52:22.885373Repositório 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 Analysis of masonry structures: review of and recent trends in homogenization techniques
title Analysis of masonry structures: review of and recent trends in homogenization techniques
spellingShingle Analysis of masonry structures: review of and recent trends in homogenization techniques
Lourenço, Paulo B.
Masonry
Homogenization
Limit analysis
Finite elements
In-plane loads
Out-of-plane loads
Maçonnerie
Homogénéisation
Analyse à la limite
Éléments finis
Charge dans le plan
Charge hors plan
Science & Technology
title_short Analysis of masonry structures: review of and recent trends in homogenization techniques
title_full Analysis of masonry structures: review of and recent trends in homogenization techniques
title_fullStr Analysis of masonry structures: review of and recent trends in homogenization techniques
title_full_unstemmed Analysis of masonry structures: review of and recent trends in homogenization techniques
title_sort Analysis of masonry structures: review of and recent trends in homogenization techniques
author Lourenço, Paulo B.
author_facet Lourenço, Paulo B.
Milani, G.
Tralli, A.
Zucchini, Alberto
author_role author
author2 Milani, G.
Tralli, A.
Zucchini, Alberto
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Lourenço, Paulo B.
Milani, G.
Tralli, A.
Zucchini, Alberto
dc.subject.por.fl_str_mv Masonry
Homogenization
Limit analysis
Finite elements
In-plane loads
Out-of-plane loads
Maçonnerie
Homogénéisation
Analyse à la limite
Éléments finis
Charge dans le plan
Charge hors plan
Science & Technology
topic Masonry
Homogenization
Limit analysis
Finite elements
In-plane loads
Out-of-plane loads
Maçonnerie
Homogénéisation
Analyse à la limite
Éléments finis
Charge dans le plan
Charge hors plan
Science & Technology
description The mechanics of masonry structures have been underdeveloped for a long time in comparison with other fields of knowledge. Presently, nonlinear analysis is a popular field in masonry research and homogenization techniques play a major role despite the mathematical and conceptual difficulties inherent to this approach. This paper addresses different homogenization techniques available in published literature, aiming at defining a first catalogue and at discussing the advantages and disadvantages of the different approaches. Finally, special attention is given to a micromechanical based model and a model based on a polynomial expansion of the microstress field. These seem promising and accurate strategies for advanced structural analysis.
publishDate 2007
dc.date.none.fl_str_mv 2007-11
2007-11-01T00:00:00Z
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/1822/9149
url http://hdl.handle.net/1822/9149
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv “Canadian Journal of Civil Engineering”. ISSN 1208-6029. 34:11 (2007) 1443-1457.
1208-6029
10.1139/L07-097
http://pubs.nrc-cnrc.gc.ca/rp-ps/journalDetail.jsp?jcode=cjce&lang=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 NRC Research Press (Canadian Science Publishing)
publisher.none.fl_str_mv NRC Research Press (Canadian Science Publishing)
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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