Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.8/4156 |
Resumo: | Specific architectural elements can be identified in constructions located in regions frequently exposed to earthquakes. These earthquake resistant features were developed empirically by local communities to protect their built-up environment. Research in these traditional practices, resulting from a local seismic culture, is a relevant and positive approach, since it focuses on the strength of the system rather than on its weaknesses. Its integration into current vernacular building practices can help to preserve and retrofit surviving in-use examples while respecting their authenticity. The main goal of the present work is to assess numerically the efficiency of traditional earthquake resistant solutions to mitigate the seismic vulnerability of vernacular architecture. The paper thus presents the results of a detailed numerical study based on finite element modeling and nonlinear static (pushover) analysis intended to quantitatively evaluate the influence of each technique on the seismic behavior of vernacular constructions and to better understand their structural role under seismic loading. |
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Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architectureVernacular architectureEarthquakesNumerical analysisPushover parametric studySeismic performanceStone masonryRammed earthLocal seismic cultureSeismic strengtheningSpecific architectural elements can be identified in constructions located in regions frequently exposed to earthquakes. These earthquake resistant features were developed empirically by local communities to protect their built-up environment. Research in these traditional practices, resulting from a local seismic culture, is a relevant and positive approach, since it focuses on the strength of the system rather than on its weaknesses. Its integration into current vernacular building practices can help to preserve and retrofit surviving in-use examples while respecting their authenticity. The main goal of the present work is to assess numerically the efficiency of traditional earthquake resistant solutions to mitigate the seismic vulnerability of vernacular architecture. The paper thus presents the results of a detailed numerical study based on finite element modeling and nonlinear static (pushover) analysis intended to quantitatively evaluate the influence of each technique on the seismic behavior of vernacular constructions and to better understand their structural role under seismic loading.Elsevier LtdIC-OnlineOrtega, JavierVasconcelos, GraçaRodrigues, HugoCorreia, Mariana2019-10-03T12:40:41Z20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/4156engOrtega Heras, Javier & Vasconcelos, Graça & Rodrigues, Hugo & Correia, Mariana (2018). Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture. Engineering Structures. 173. 10.1016/j.engstruct.2018.06.1010141-0296https://doi.org/10.1016/j.engstruct.2018.06.101metadata only accessinfo: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:RCAAP2024-01-17T15:48:37Zoai:iconline.ipleiria.pt:10400.8/4156Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:03.626510Repositório 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 |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
title |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
spellingShingle |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture Ortega, Javier Vernacular architecture Earthquakes Numerical analysis Pushover parametric study Seismic performance Stone masonry Rammed earth Local seismic culture Seismic strengthening |
title_short |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
title_full |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
title_fullStr |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
title_full_unstemmed |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
title_sort |
Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture |
author |
Ortega, Javier |
author_facet |
Ortega, Javier Vasconcelos, Graça Rodrigues, Hugo Correia, Mariana |
author_role |
author |
author2 |
Vasconcelos, Graça Rodrigues, Hugo Correia, Mariana |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
IC-Online |
dc.contributor.author.fl_str_mv |
Ortega, Javier Vasconcelos, Graça Rodrigues, Hugo Correia, Mariana |
dc.subject.por.fl_str_mv |
Vernacular architecture Earthquakes Numerical analysis Pushover parametric study Seismic performance Stone masonry Rammed earth Local seismic culture Seismic strengthening |
topic |
Vernacular architecture Earthquakes Numerical analysis Pushover parametric study Seismic performance Stone masonry Rammed earth Local seismic culture Seismic strengthening |
description |
Specific architectural elements can be identified in constructions located in regions frequently exposed to earthquakes. These earthquake resistant features were developed empirically by local communities to protect their built-up environment. Research in these traditional practices, resulting from a local seismic culture, is a relevant and positive approach, since it focuses on the strength of the system rather than on its weaknesses. Its integration into current vernacular building practices can help to preserve and retrofit surviving in-use examples while respecting their authenticity. The main goal of the present work is to assess numerically the efficiency of traditional earthquake resistant solutions to mitigate the seismic vulnerability of vernacular architecture. The paper thus presents the results of a detailed numerical study based on finite element modeling and nonlinear static (pushover) analysis intended to quantitatively evaluate the influence of each technique on the seismic behavior of vernacular constructions and to better understand their structural role under seismic loading. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 2018-01-01T00:00:00Z 2019-10-03T12:40:41Z |
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/10400.8/4156 |
url |
http://hdl.handle.net/10400.8/4156 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ortega Heras, Javier & Vasconcelos, Graça & Rodrigues, Hugo & Correia, Mariana (2018). Assessment of the efficiency of traditional earthquake resistant techniques for vernacular architecture. Engineering Structures. 173. 10.1016/j.engstruct.2018.06.101 0141-0296 https://doi.org/10.1016/j.engstruct.2018.06.101 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Elsevier Ltd |
publisher.none.fl_str_mv |
Elsevier 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 |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
institution |
RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136974205878272 |