Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis

This study presents a detailed comparative analysis of different methods for evaluating seismic response in structures, focusing on maximum displacements and collapse assessment. The results obtained through modal spectral analysis, non-linear dynamic analysis, and the incremental pushover analysis...

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Detalhes bibliográficos
Autores: Rodríguez, César A., Rodríguez Pérez, Ángel Mariano, López Alonso, Raúl, Caparrós Mancera, Julio Jose
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Recursos:Universitat de Lleida (UdL)
Repositorio:Repositori Obert UdL
OAI Identifier:oai:repositori.udl.cat:10459.1/465355
Acesso em linha:https://doi.org/10.3390/app14062504
https://hdl.handle.net/10459.1/465355
Access Level:acceso abierto
Palavra-chave:Mètode d'elements finits
building simulation
edificació
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spelling Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysisRodríguez, César A.Rodríguez Pérez, Ángel MarianoLópez Alonso, RaúlCaparrós Mancera, Julio JoseMètode d'elements finitsbuilding simulationedificacióThis study presents a detailed comparative analysis of different methods for evaluating seismic response in structures, focusing on maximum displacements and collapse assessment. The results obtained through modal spectral analysis, non-linear dynamic analysis, and the incremental pushover analysis applied to a specific structure are compared. It has been found that the choice of time step and the consideration of ductility are critical for obtaining accurate predictions. The results of the non-linear dynamic analysis of the building's response indicate that an earthquake equivalent to the one that affected the city of Lorca (southeast Iberian Peninsula) in 2011 would have a devastating impact on the studied structure, highlighting the importance of the finite element method modelling in predicting the formation of plastic hinges and assessing structural safety. These findings highlight the importance of utilising multiple analysis approaches and detailed modelling to fully understand the seismic behaviour of structures and ensure adequate resistance and stability to extreme events.CIMEDES Research Center (CeiA3) of University of Almería. The third author acknowledges the support of the Government of Catalonia, through the Consolidated Research Group ‘Fluvial Dynamics Research Group’–RIUS [2021SGR-43301114].MDPI2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://doi.org/10.3390/app14062504https://hdl.handle.net/10459.1/465355reponame:Repositori Obert UdL instname:Universitat de Lleida (UdL)InglésReproducció del document publicat a: https://doi.org/10.3390/app14062504Applied Sciences-Basel, 2024, vol. 14 (6), 2504cc-by (c) Rodríguez et al., 2024info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/oai:repositori.udl.cat:10459.1/4653552026-06-24T12:42:17Z
dc.title.none.fl_str_mv Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
title Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
spellingShingle Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
Rodríguez, César A.
Mètode d'elements finits
building simulation
edificació
title_short Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
title_full Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
title_fullStr Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
title_full_unstemmed Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
title_sort Comparative analysis and evaluation of seismic response in structures: perspectives from non-linear dynamic analysis to pushover analysis
dc.creator.none.fl_str_mv Rodríguez, César A.
Rodríguez Pérez, Ángel Mariano
López Alonso, Raúl
Caparrós Mancera, Julio Jose
author Rodríguez, César A.
author_facet Rodríguez, César A.
Rodríguez Pérez, Ángel Mariano
López Alonso, Raúl
Caparrós Mancera, Julio Jose
author_role author
author2 Rodríguez Pérez, Ángel Mariano
López Alonso, Raúl
Caparrós Mancera, Julio Jose
author2_role author
author
author
dc.subject.none.fl_str_mv Mètode d'elements finits
building simulation
edificació
topic Mètode d'elements finits
building simulation
edificació
description This study presents a detailed comparative analysis of different methods for evaluating seismic response in structures, focusing on maximum displacements and collapse assessment. The results obtained through modal spectral analysis, non-linear dynamic analysis, and the incremental pushover analysis applied to a specific structure are compared. It has been found that the choice of time step and the consideration of ductility are critical for obtaining accurate predictions. The results of the non-linear dynamic analysis of the building's response indicate that an earthquake equivalent to the one that affected the city of Lorca (southeast Iberian Peninsula) in 2011 would have a devastating impact on the studied structure, highlighting the importance of the finite element method modelling in predicting the formation of plastic hinges and assessing structural safety. These findings highlight the importance of utilising multiple analysis approaches and detailed modelling to fully understand the seismic behaviour of structures and ensure adequate resistance and stability to extreme events.
publishDate 2024
dc.date.none.fl_str_mv 2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://doi.org/10.3390/app14062504
https://hdl.handle.net/10459.1/465355
url https://doi.org/10.3390/app14062504
https://hdl.handle.net/10459.1/465355
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Reproducció del document publicat a: https://doi.org/10.3390/app14062504
Applied Sciences-Basel, 2024, vol. 14 (6), 2504
dc.rights.none.fl_str_mv cc-by (c) Rodríguez et al., 2024
info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
rights_invalid_str_mv cc-by (c) Rodríguez et al., 2024
http://creativecommons.org/licenses/by/4.0/
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:Repositori Obert UdL
instname:Universitat de Lleida (UdL)
instname_str Universitat de Lleida (UdL)
reponame_str Repositori Obert UdL
collection Repositori Obert UdL
repository.name.fl_str_mv
repository.mail.fl_str_mv
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