Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects
Autor(a) principal: | |
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Data de Publicação: | 2019 |
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/10400.8/4121 |
Resumo: | A methodology aiming to predict the vulnerability of masonry structures under seismic action is presented herein. Masonry structures, among which many are cultural heritage assets, present high vulnerability under earthquake. Reliable simulations of their response to seismic stresses are exceedingly difficult because of the complexity of the structural system and the anisotropic and brittle behavior of the masonry materials. Furthermore, the majority of the parameters involved in the problem such as the masonry material mechanical characteristics and earthquake loading characteristics have a stochastic-probabilistic nature. Within this framework, a detailed analytical methodological approach for assessing the seismic vulnerability of masonry historical and monumental structures is presented, taking into account the probabilistic nature of the input parameters by means of analytically determining fragility curves. The emerged methodology is presented in detail through application on theoretical and built cultural heritage real masonry structures. |
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Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration AspectsArtificial Neural Networksdamage indexstochastic modelingseismic assessmentrestoration mortarsmonumentsmasonry structuresfragility analysisfailure criteriaA methodology aiming to predict the vulnerability of masonry structures under seismic action is presented herein. Masonry structures, among which many are cultural heritage assets, present high vulnerability under earthquake. Reliable simulations of their response to seismic stresses are exceedingly difficult because of the complexity of the structural system and the anisotropic and brittle behavior of the masonry materials. Furthermore, the majority of the parameters involved in the problem such as the masonry material mechanical characteristics and earthquake loading characteristics have a stochastic-probabilistic nature. Within this framework, a detailed analytical methodological approach for assessing the seismic vulnerability of masonry historical and monumental structures is presented, taking into account the probabilistic nature of the input parameters by means of analytically determining fragility curves. The emerged methodology is presented in detail through application on theoretical and built cultural heritage real masonry structures.MDPI AGIC-OnlineAsteris, Panagiotis G.Moropoulou, AntoniaSkentou, Athanasia D.Apostolopoulou, MariaMohebkhah, AminCavaleri, LiborioRodrigues, HugoVarum, Humberto2019-09-25T14:01:28Z20192019-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.8/4121eng10.3390/app9020243info: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:RCAAP2024-01-17T15:48:41Zoai:iconline.ipleiria.pt:10400.8/4121Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:48:05.098604Repositório 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 |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
title |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
spellingShingle |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects Asteris, Panagiotis G. Artificial Neural Networks damage index stochastic modeling seismic assessment restoration mortars monuments masonry structures fragility analysis failure criteria |
title_short |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
title_full |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
title_fullStr |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
title_full_unstemmed |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
title_sort |
Stochastic Vulnerability Assessment of Masonry Structures: Concepts, Modeling and Restoration Aspects |
author |
Asteris, Panagiotis G. |
author_facet |
Asteris, Panagiotis G. Moropoulou, Antonia Skentou, Athanasia D. Apostolopoulou, Maria Mohebkhah, Amin Cavaleri, Liborio Rodrigues, Hugo Varum, Humberto |
author_role |
author |
author2 |
Moropoulou, Antonia Skentou, Athanasia D. Apostolopoulou, Maria Mohebkhah, Amin Cavaleri, Liborio Rodrigues, Hugo Varum, Humberto |
author2_role |
author author author author author author author |
dc.contributor.none.fl_str_mv |
IC-Online |
dc.contributor.author.fl_str_mv |
Asteris, Panagiotis G. Moropoulou, Antonia Skentou, Athanasia D. Apostolopoulou, Maria Mohebkhah, Amin Cavaleri, Liborio Rodrigues, Hugo Varum, Humberto |
dc.subject.por.fl_str_mv |
Artificial Neural Networks damage index stochastic modeling seismic assessment restoration mortars monuments masonry structures fragility analysis failure criteria |
topic |
Artificial Neural Networks damage index stochastic modeling seismic assessment restoration mortars monuments masonry structures fragility analysis failure criteria |
description |
A methodology aiming to predict the vulnerability of masonry structures under seismic action is presented herein. Masonry structures, among which many are cultural heritage assets, present high vulnerability under earthquake. Reliable simulations of their response to seismic stresses are exceedingly difficult because of the complexity of the structural system and the anisotropic and brittle behavior of the masonry materials. Furthermore, the majority of the parameters involved in the problem such as the masonry material mechanical characteristics and earthquake loading characteristics have a stochastic-probabilistic nature. Within this framework, a detailed analytical methodological approach for assessing the seismic vulnerability of masonry historical and monumental structures is presented, taking into account the probabilistic nature of the input parameters by means of analytically determining fragility curves. The emerged methodology is presented in detail through application on theoretical and built cultural heritage real masonry structures. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-09-25T14:01:28Z 2019 2019-01-01T00:00:00Z |
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/10400.8/4121 |
url |
http://hdl.handle.net/10400.8/4121 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.3390/app9020243 |
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 AG |
publisher.none.fl_str_mv |
MDPI AG |
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 |
reponame_str |
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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1799136974244675584 |