Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns

This paper proposes an efficient numerical model for the simulation of the behavior of slender circular concrete-filled tubular columns subjected to eccentric axial load with single curvature, for the cases of both normal and high strength concrete. The paper focuses on the study of the influence th...

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Autores: Portoles Flaj, José Manuel, Romero, Manuel L., Filippou, Filip C., Bonet Senach, José Luís|||0000-0002-6687-5307
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/57975
Acceso en línea:https://riunet.upv.es/handle/10251/57975
Access Level:acceso abierto
Palabra clave:Numerical model
Composite column
Concrete-filled tubular columns
High strength concrete
Buckling
MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS
INGENIERIA DE LA CONSTRUCCION
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spelling Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columnsPortoles Flaj, José ManuelRomero, Manuel L.Filippou, Filip C.Bonet Senach, José Luís|||0000-0002-6687-5307Numerical modelComposite columnConcrete-filled tubular columnsHigh strength concreteBucklingMECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURASINGENIERIA DE LA CONSTRUCCIONThis paper proposes an efficient numerical model for the simulation of the behavior of slender circular concrete-filled tubular columns subjected to eccentric axial load with single curvature, for the cases of both normal and high strength concrete. The paper focuses on the study of the influence that the variables affecting beam–column behavior (length and relative slenderness) and the variables affecting section behavior (diameter/thickness ratio, mechanical capacity of steel) have on the overall buckling of this type of column. An extended parametric study is carried out to propose design recommendations, primarily to establish the importance of the use of high strength concrete compared with that of normal strength concrete. The results show that for slender elements the optimum design is reached when the mechanical capacity of the steel is slightly lower than that of the concrete contribution.The authors wish to express their sincere gratitude to the Spanish "Ministerio de Educacion" for help provided with project BIA2005_255, and to the Spanish "Ministerio de Ciencia e Innovacion" with project BIA2009-09411, to the European Community for FEDER funds, and to the Fundacio Caixa Castello-Bancaixa.ElsevierDepartamento de Ingeniería de la Construcción y de Proyectos de Ingeniería CivilEscuela Técnica Superior de Ingeniería de Caminos, Canales y PuertosInstituto Universitario de Investigación de Ciencia y Tecnología del HormigónMinisterio de Ciencia e InnovaciónMinisterio de Educación y CienciaFundació Caixa Castelló - BancaixaEuropean Regional Development FundRepositorio Institucional de la Universitat Politècnica de València Riunet20112011-05-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/57975reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Educación y Ciencia https://doi.org/10.13039/501100008743 BIA2005-00255 ESTUDIO NUMERICO-EXPERIMENTAL DEL PANDEO DE PERFILES TUBULARES DE ACERO RELLENOS DE HORMIGON DE ALTA RESISTENCIAMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 BIA2009-09411 Comportamiento Resistente Frente A Altas Temperaturas De Perfiles Tubulares De Acero Rellenos De Hormigon De Alta Resistenciaopen 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:10251/579752026-06-13T07:49:27Z
dc.title.none.fl_str_mv Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
title Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
spellingShingle Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
Portoles Flaj, José Manuel
Numerical model
Composite column
Concrete-filled tubular columns
High strength concrete
Buckling
MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS
INGENIERIA DE LA CONSTRUCCION
title_short Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
title_full Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
title_fullStr Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
title_full_unstemmed Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
title_sort Simulation and design recommendations of eccentrically loaded slender concrete-filled tubular columns
dc.creator.none.fl_str_mv Portoles Flaj, José Manuel
Romero, Manuel L.
Filippou, Filip C.
Bonet Senach, José Luís|||0000-0002-6687-5307
author Portoles Flaj, José Manuel
author_facet Portoles Flaj, José Manuel
Romero, Manuel L.
Filippou, Filip C.
Bonet Senach, José Luís|||0000-0002-6687-5307
author_role author
author2 Romero, Manuel L.
Filippou, Filip C.
Bonet Senach, José Luís|||0000-0002-6687-5307
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil
Escuela Técnica Superior de Ingeniería de Caminos, Canales y Puertos
Instituto Universitario de Investigación de Ciencia y Tecnología del Hormigón
Ministerio de Ciencia e Innovación
Ministerio de Educación y Ciencia
Fundació Caixa Castelló - Bancaixa
European Regional Development Fund
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Numerical model
Composite column
Concrete-filled tubular columns
High strength concrete
Buckling
MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS
INGENIERIA DE LA CONSTRUCCION
topic Numerical model
Composite column
Concrete-filled tubular columns
High strength concrete
Buckling
MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS
INGENIERIA DE LA CONSTRUCCION
description This paper proposes an efficient numerical model for the simulation of the behavior of slender circular concrete-filled tubular columns subjected to eccentric axial load with single curvature, for the cases of both normal and high strength concrete. The paper focuses on the study of the influence that the variables affecting beam–column behavior (length and relative slenderness) and the variables affecting section behavior (diameter/thickness ratio, mechanical capacity of steel) have on the overall buckling of this type of column. An extended parametric study is carried out to propose design recommendations, primarily to establish the importance of the use of high strength concrete compared with that of normal strength concrete. The results show that for slender elements the optimum design is reached when the mechanical capacity of the steel is slightly lower than that of the concrete contribution.
publishDate 2011
dc.date.none.fl_str_mv 2011
2011-05-01
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/10251/57975
url https://riunet.upv.es/handle/10251/57975
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Educación y Ciencia https://doi.org/10.13039/501100008743 BIA2005-00255 ESTUDIO NUMERICO-EXPERIMENTAL DEL PANDEO DE PERFILES TUBULARES DE ACERO RELLENOS DE HORMIGON DE ALTA RESISTENCIA
Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 BIA2009-09411 Comportamiento Resistente Frente A Altas Temperaturas De Perfiles Tubulares De Acero Rellenos De Hormigon De Alta Resistencia
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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