Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation

Autores
Martínez, Carlos Alberto; Curadelli, Raul Oscar; Compagnoni, María Eugenia
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the last twenty years great efforts were carried out to develop the concept of energy dissipation in structures to bring it into an applicable technology. Several devices based on different energy dissipation principles have been developed and implemented worldwide. One of the most important tasks for the designer is to define the locations and sizes of these devices in order to maximize their efficiency and safety. In this work, an efficiently procedure to optimally define the energy dissipation capacity of added nonlinear hysteretic dampers, to meet an expected level of performance on planar structures under seismic excitation is proposed. Knowing that the main contribution to the total uncertainty is due to the excitation and with the aim of achieving a robust design, the excitation is modeled as a stationary stochastic process characterized by a power spectral density compatible with a response spectrum defined by seismic code provisions of the region. Since the analysis is performed in the frequency domain, the nonlinear behavior of dampers is included through stochastic equivalent linearization of Bouc'Wen hysteretic model. The proposed procedure is verified numerically through nonlinear time history analysis using artificial ground motion records.
Fil: Martínez, Carlos Alberto. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Curadelli, Raul Oscar. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Compagnoni, María Eugenia. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Materia
Optimal Hysteretic Dampers Placement
Equivalent Linearization
Stochastic Analysis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/27986
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/27986
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network_name_str CONICET Digital (CONICET)
spelling Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitationMartínez, Carlos AlbertoCuradelli, Raul OscarCompagnoni, María EugeniaOptimal Hysteretic Dampers PlacementEquivalent LinearizationStochastic Analysishttps://purl.org/becyt/ford/2.1https://purl.org/becyt/ford/2In the last twenty years great efforts were carried out to develop the concept of energy dissipation in structures to bring it into an applicable technology. Several devices based on different energy dissipation principles have been developed and implemented worldwide. One of the most important tasks for the designer is to define the locations and sizes of these devices in order to maximize their efficiency and safety. In this work, an efficiently procedure to optimally define the energy dissipation capacity of added nonlinear hysteretic dampers, to meet an expected level of performance on planar structures under seismic excitation is proposed. Knowing that the main contribution to the total uncertainty is due to the excitation and with the aim of achieving a robust design, the excitation is modeled as a stationary stochastic process characterized by a power spectral density compatible with a response spectrum defined by seismic code provisions of the region. Since the analysis is performed in the frequency domain, the nonlinear behavior of dampers is included through stochastic equivalent linearization of Bouc'Wen hysteretic model. The proposed procedure is verified numerically through nonlinear time history analysis using artificial ground motion records.Fil: Martínez, Carlos Alberto. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Curadelli, Raul Oscar. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaFil: Compagnoni, María Eugenia. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; ArgentinaElsevier2014-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/27986Martínez, Carlos Alberto; Curadelli, Raul Oscar; Compagnoni, María Eugenia; Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation; Elsevier; Engineering Structures; 65; 4-2014; 89-980141-0296CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0141029614000443info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engstruct.2014.01.030info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:12:45Zoai:ri.conicet.gov.ar:11336/27986instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:12:45.642CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
title Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
spellingShingle Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
Martínez, Carlos Alberto
Optimal Hysteretic Dampers Placement
Equivalent Linearization
Stochastic Analysis
title_short Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
title_full Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
title_fullStr Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
title_full_unstemmed Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
title_sort Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation
dc.creator.none.fl_str_mv Martínez, Carlos Alberto
Curadelli, Raul Oscar
Compagnoni, María Eugenia
author Martínez, Carlos Alberto
author_facet Martínez, Carlos Alberto
Curadelli, Raul Oscar
Compagnoni, María Eugenia
author_role author
author2 Curadelli, Raul Oscar
Compagnoni, María Eugenia
author2_role author
author
dc.subject.none.fl_str_mv Optimal Hysteretic Dampers Placement
Equivalent Linearization
Stochastic Analysis
topic Optimal Hysteretic Dampers Placement
Equivalent Linearization
Stochastic Analysis
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.1
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In the last twenty years great efforts were carried out to develop the concept of energy dissipation in structures to bring it into an applicable technology. Several devices based on different energy dissipation principles have been developed and implemented worldwide. One of the most important tasks for the designer is to define the locations and sizes of these devices in order to maximize their efficiency and safety. In this work, an efficiently procedure to optimally define the energy dissipation capacity of added nonlinear hysteretic dampers, to meet an expected level of performance on planar structures under seismic excitation is proposed. Knowing that the main contribution to the total uncertainty is due to the excitation and with the aim of achieving a robust design, the excitation is modeled as a stationary stochastic process characterized by a power spectral density compatible with a response spectrum defined by seismic code provisions of the region. Since the analysis is performed in the frequency domain, the nonlinear behavior of dampers is included through stochastic equivalent linearization of Bouc'Wen hysteretic model. The proposed procedure is verified numerically through nonlinear time history analysis using artificial ground motion records.
Fil: Martínez, Carlos Alberto. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Curadelli, Raul Oscar. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
Fil: Compagnoni, María Eugenia. Universidad Nacional de Cuyo. Facultad de Ingeniería; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina
description In the last twenty years great efforts were carried out to develop the concept of energy dissipation in structures to bring it into an applicable technology. Several devices based on different energy dissipation principles have been developed and implemented worldwide. One of the most important tasks for the designer is to define the locations and sizes of these devices in order to maximize their efficiency and safety. In this work, an efficiently procedure to optimally define the energy dissipation capacity of added nonlinear hysteretic dampers, to meet an expected level of performance on planar structures under seismic excitation is proposed. Knowing that the main contribution to the total uncertainty is due to the excitation and with the aim of achieving a robust design, the excitation is modeled as a stationary stochastic process characterized by a power spectral density compatible with a response spectrum defined by seismic code provisions of the region. Since the analysis is performed in the frequency domain, the nonlinear behavior of dampers is included through stochastic equivalent linearization of Bouc'Wen hysteretic model. The proposed procedure is verified numerically through nonlinear time history analysis using artificial ground motion records.
publishDate 2014
dc.date.none.fl_str_mv 2014-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/27986
Martínez, Carlos Alberto; Curadelli, Raul Oscar; Compagnoni, María Eugenia; Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation; Elsevier; Engineering Structures; 65; 4-2014; 89-98
0141-0296
CONICET Digital
CONICET
url http://hdl.handle.net/11336/27986
identifier_str_mv Martínez, Carlos Alberto; Curadelli, Raul Oscar; Compagnoni, María Eugenia; Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation; Elsevier; Engineering Structures; 65; 4-2014; 89-98
0141-0296
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0141029614000443
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.engstruct.2014.01.030
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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