Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames

Detalhes bibliográficos
Autor(a) principal: Messaoudi, Abdelghaffar
Data de Publicação: 2022
Outros Autores: Chebili, Rachid, Mohamed, Hossameldeen, Rodrigues, Hugo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10773/35118
Resumo: It is now widely recognized that the masonry infill frame used in reinforced concrete structures (RC) greatly enhances both the rigidity and strength of the surrounding frame. The lateral loading behavior of this RC frame is different from the frame without infill, although the structural contribution of infill walls is discarded in many countries, including Algeria. This paper aims to focus on the effect of openings and the effect of changing the distribution of masonry panels on the global behavior of buildings. For this, a pushover analysis is carried out to evaluate the seismic performance and assess the behavior of infilled RC, and to study the results related to capacity curve, inter‐story drift and energy. The results obtained show that the effect of the openings and changing of the distribution of masonry panels can drastically change the overall behavior of the structures regarding enhancing strength capacities and energy absorption. Noticeable remarks in terms of distributing masonry panels within a frame are observed and several recommendations concerning the present practice might be important to be considered.
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spelling Influence of masonry infill wall position and openings in the seismic response of reinforced concrete framesMasonry infill wallsOpeningsPushover analysisInter-story driftEnergy absorpionIt is now widely recognized that the masonry infill frame used in reinforced concrete structures (RC) greatly enhances both the rigidity and strength of the surrounding frame. The lateral loading behavior of this RC frame is different from the frame without infill, although the structural contribution of infill walls is discarded in many countries, including Algeria. This paper aims to focus on the effect of openings and the effect of changing the distribution of masonry panels on the global behavior of buildings. For this, a pushover analysis is carried out to evaluate the seismic performance and assess the behavior of infilled RC, and to study the results related to capacity curve, inter‐story drift and energy. The results obtained show that the effect of the openings and changing of the distribution of masonry panels can drastically change the overall behavior of the structures regarding enhancing strength capacities and energy absorption. Noticeable remarks in terms of distributing masonry panels within a frame are observed and several recommendations concerning the present practice might be important to be considered.MDPI2022-11-04T11:33:32Z2022-01-01T00:00:00Z2022info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/35118eng10.3390/app12199477Messaoudi, AbdelghaffarChebili, RachidMohamed, HossameldeenRodrigues, Hugoinfo: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:RCAAP2024-02-22T12:07:19Zoai:ria.ua.pt:10773/35118Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T03:06:05.427442Repositório 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 Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
title Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
spellingShingle Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
Messaoudi, Abdelghaffar
Masonry infill walls
Openings
Pushover analysis
Inter-story drift
Energy absorpion
title_short Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
title_full Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
title_fullStr Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
title_full_unstemmed Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
title_sort Influence of masonry infill wall position and openings in the seismic response of reinforced concrete frames
author Messaoudi, Abdelghaffar
author_facet Messaoudi, Abdelghaffar
Chebili, Rachid
Mohamed, Hossameldeen
Rodrigues, Hugo
author_role author
author2 Chebili, Rachid
Mohamed, Hossameldeen
Rodrigues, Hugo
author2_role author
author
author
dc.contributor.author.fl_str_mv Messaoudi, Abdelghaffar
Chebili, Rachid
Mohamed, Hossameldeen
Rodrigues, Hugo
dc.subject.por.fl_str_mv Masonry infill walls
Openings
Pushover analysis
Inter-story drift
Energy absorpion
topic Masonry infill walls
Openings
Pushover analysis
Inter-story drift
Energy absorpion
description It is now widely recognized that the masonry infill frame used in reinforced concrete structures (RC) greatly enhances both the rigidity and strength of the surrounding frame. The lateral loading behavior of this RC frame is different from the frame without infill, although the structural contribution of infill walls is discarded in many countries, including Algeria. This paper aims to focus on the effect of openings and the effect of changing the distribution of masonry panels on the global behavior of buildings. For this, a pushover analysis is carried out to evaluate the seismic performance and assess the behavior of infilled RC, and to study the results related to capacity curve, inter‐story drift and energy. The results obtained show that the effect of the openings and changing of the distribution of masonry panels can drastically change the overall behavior of the structures regarding enhancing strength capacities and energy absorption. Noticeable remarks in terms of distributing masonry panels within a frame are observed and several recommendations concerning the present practice might be important to be considered.
publishDate 2022
dc.date.none.fl_str_mv 2022-11-04T11:33:32Z
2022-01-01T00:00:00Z
2022
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/10773/35118
url http://hdl.handle.net/10773/35118
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.3390/app12199477
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 MDPI
publisher.none.fl_str_mv MDPI
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
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