Strengthening of masonry vaults with transversal diaphragms: a numerical approach

Detalhes bibliográficos
Autor(a) principal: Ptaszkowska, Joanna
Data de Publicação: 2017
Outros Autores: Oliveira, Daniel V.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/1822/67878
Resumo: The compatible strengthening of historical constructions is a critical issue in modern restoration practice. Among others, numerical modelling became a powerful instrument in the practice of checking the suitability and effectiveness of a given structural strengthening solution. In particular, the topic of numerical modelling of masonry arches and vaults was developed by many researchers for several years. This paper is focused on the numerical representation of a traditional strengthening technique, based on the use of transversal masonry diaphragms applied to arches and vaults. Macro and micromodelling approaches were considered in this work as to discuss the adequacy and efficiency of the strengthened method and also compare results between the two approaches. To further define the properties and effectiveness of the strengthening solution, a parametric study was conducted by means of geometrical and mechanical modifications applied to the diaphragms.
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spelling Strengthening of masonry vaults with transversal diaphragms: a numerical approachMasonry vaultNumerical modellingStrengtheningTransversal diaphragmEngenharia e Tecnologia::Engenharia CivilScience & TechnologyThe compatible strengthening of historical constructions is a critical issue in modern restoration practice. Among others, numerical modelling became a powerful instrument in the practice of checking the suitability and effectiveness of a given structural strengthening solution. In particular, the topic of numerical modelling of masonry arches and vaults was developed by many researchers for several years. This paper is focused on the numerical representation of a traditional strengthening technique, based on the use of transversal masonry diaphragms applied to arches and vaults. Macro and micromodelling approaches were considered in this work as to discuss the adequacy and efficiency of the strengthened method and also compare results between the two approaches. To further define the properties and effectiveness of the strengthening solution, a parametric study was conducted by means of geometrical and mechanical modifications applied to the diaphragms.InderscienceUniversidade do MinhoPtaszkowska, JoannaOliveira, Daniel V.20172017-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/1822/67878eng2056-94592056-946710.1504/IJMRI.2017.085954info: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:RCAAP2023-07-21T12:47:24Zoai:repositorium.sdum.uminho.pt:1822/67878Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T19:45:30.533947Repositório 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 Strengthening of masonry vaults with transversal diaphragms: a numerical approach
title Strengthening of masonry vaults with transversal diaphragms: a numerical approach
spellingShingle Strengthening of masonry vaults with transversal diaphragms: a numerical approach
Ptaszkowska, Joanna
Masonry vault
Numerical modelling
Strengthening
Transversal diaphragm
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
title_short Strengthening of masonry vaults with transversal diaphragms: a numerical approach
title_full Strengthening of masonry vaults with transversal diaphragms: a numerical approach
title_fullStr Strengthening of masonry vaults with transversal diaphragms: a numerical approach
title_full_unstemmed Strengthening of masonry vaults with transversal diaphragms: a numerical approach
title_sort Strengthening of masonry vaults with transversal diaphragms: a numerical approach
author Ptaszkowska, Joanna
author_facet Ptaszkowska, Joanna
Oliveira, Daniel V.
author_role author
author2 Oliveira, Daniel V.
author2_role author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Ptaszkowska, Joanna
Oliveira, Daniel V.
dc.subject.por.fl_str_mv Masonry vault
Numerical modelling
Strengthening
Transversal diaphragm
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
topic Masonry vault
Numerical modelling
Strengthening
Transversal diaphragm
Engenharia e Tecnologia::Engenharia Civil
Science & Technology
description The compatible strengthening of historical constructions is a critical issue in modern restoration practice. Among others, numerical modelling became a powerful instrument in the practice of checking the suitability and effectiveness of a given structural strengthening solution. In particular, the topic of numerical modelling of masonry arches and vaults was developed by many researchers for several years. This paper is focused on the numerical representation of a traditional strengthening technique, based on the use of transversal masonry diaphragms applied to arches and vaults. Macro and micromodelling approaches were considered in this work as to discuss the adequacy and efficiency of the strengthened method and also compare results between the two approaches. To further define the properties and effectiveness of the strengthening solution, a parametric study was conducted by means of geometrical and mechanical modifications applied to the diaphragms.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-01-01T00:00:00Z
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/1822/67878
url http://hdl.handle.net/1822/67878
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 2056-9459
2056-9467
10.1504/IJMRI.2017.085954
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 Inderscience
publisher.none.fl_str_mv Inderscience
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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