Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)

[EN] Many buildings around the world are extremely vulnerable to serious and moderate earthquakes. Base isolation and energy dissipators are the traditional techniques in anti-seismic designs. The present paper focuses on the suitability of using hysteretic energy dissipators in braced buildings in...

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Autores: Domínguez Santos, David, Muñoz, Pedro, Pallarés Rubio, Francisco Javier|||0000-0003-4298-2287
Tipo de documento: artigo
Data de publicação:2024
País:España
Recursos:Universitat Politècnica de València (UPV)
Repositório:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglês
OAI Identifier:oai:riunet.upv.es:10251/224369
Acesso em linha:https://riunet.upv.es/handle/10251/224369
Access Level:Acceso aberto
Palavra-chave:Energy dissipators
Hysteretic devices
Chevron braces
St Andrew s cross
Frame structures
Pushover
Braces
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repository_id_str
spelling Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)Domínguez Santos, DavidMuñoz, PedroPallarés Rubio, Francisco Javier|||0000-0003-4298-2287Energy dissipatorsHysteretic devicesChevron bracesSt Andrew s crossFrame structuresPushoverBraces[EN] Many buildings around the world are extremely vulnerable to serious and moderate earthquakes. Base isolation and energy dissipators are the traditional techniques in anti-seismic designs. The present paper focuses on the suitability of using hysteretic energy dissipators in braced buildings in low-to-medium seismic zones, such as southeast Spain. To this end, static (Push-over) and dynamic analyses have been carried out using the record of the Lorca earthquake (2011) in its most unfavorable direction (N-S), using reinforced concrete frames of low (5 stories frame), medium (10 stories frame), and high height (15 stories frame) with hysteretic dissipators (based on metal plasticization) and economical and easy-to-use devices. The results show that this type of solution is appropriate in the case described and indicate the advantages and disadvantages of its use in buildings in the study area. The results show that the effectiveness of the dissipative devices increases with the height of the frames, in terms of displacements, resistance, and distribution of moments in the primary structural elements of the frames (beams and columns).Sage Publications Ltd.Departamento de Física AplicadaEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosInstituto Universitario de Investigación de Ciencia y Tecnología del HormigónRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-12-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/224369reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2243692026-06-13T07:49:27Z
dc.title.none.fl_str_mv Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
title Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
spellingShingle Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
Domínguez Santos, David
Energy dissipators
Hysteretic devices
Chevron braces
St Andrew s cross
Frame structures
Pushover
Braces
title_short Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
title_full Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
title_fullStr Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
title_full_unstemmed Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
title_sort Vulnerability of reinforced concrete frames using anti-seismic hysteretic devices for the Lorca earthquake (2011)
dc.creator.none.fl_str_mv Domínguez Santos, David
Muñoz, Pedro
Pallarés Rubio, Francisco Javier|||0000-0003-4298-2287
author Domínguez Santos, David
author_facet Domínguez Santos, David
Muñoz, Pedro
Pallarés Rubio, Francisco Javier|||0000-0003-4298-2287
author_role author
author2 Muñoz, Pedro
Pallarés Rubio, Francisco Javier|||0000-0003-4298-2287
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Física Aplicada
Escuela Técnica Superior de Ingeniería de Caminos, Canales y Puertos
Instituto Universitario de Investigación de Ciencia y Tecnología del Hormigón
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Energy dissipators
Hysteretic devices
Chevron braces
St Andrew s cross
Frame structures
Pushover
Braces
topic Energy dissipators
Hysteretic devices
Chevron braces
St Andrew s cross
Frame structures
Pushover
Braces
description [EN] Many buildings around the world are extremely vulnerable to serious and moderate earthquakes. Base isolation and energy dissipators are the traditional techniques in anti-seismic designs. The present paper focuses on the suitability of using hysteretic energy dissipators in braced buildings in low-to-medium seismic zones, such as southeast Spain. To this end, static (Push-over) and dynamic analyses have been carried out using the record of the Lorca earthquake (2011) in its most unfavorable direction (N-S), using reinforced concrete frames of low (5 stories frame), medium (10 stories frame), and high height (15 stories frame) with hysteretic dissipators (based on metal plasticization) and economical and easy-to-use devices. The results show that this type of solution is appropriate in the case described and indicate the advantages and disadvantages of its use in buildings in the study area. The results show that the effectiveness of the dissipative devices increases with the height of the frames, in terms of displacements, resistance, and distribution of moments in the primary structural elements of the frames (beams and columns).
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-12-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/224369
url https://riunet.upv.es/handle/10251/224369
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sage Publications Ltd.
publisher.none.fl_str_mv Sage Publications Ltd.
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869406601011527680
score 15,81155

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