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dc.contributor.author | Lacuesta Carrión, César Damián | es_ES |
dc.contributor.author | Romero García, Manuel Luis | es_ES |
dc.contributor.author | Lapuebla-Ferri, Andrés | es_ES |
dc.contributor.author | Adam Martínez, José Miguel | es_ES |
dc.date.accessioned | 2018-09-26T07:23:40Z | |
dc.date.available | 2018-09-26T07:23:40Z | |
dc.date.issued | 2018-06-05 | |
dc.identifier.isbn | 9788490486016 | |
dc.identifier.uri | http://hdl.handle.net/10251/108235 | |
dc.description.abstract | [EN] In this work, a non-linear 3D numerical model to study concrete-filled tubular (CFST) columns is presented. The numerical model is capable to consider the passive confinement that occurs in the concrete core of CFST columns, under which an increase in the strength and ductility of the element is expected. Passive confinement is governed by the volumetric deformation of the concrete core and by the increment of concrete strength, so it was necessary to define both aspects in the constitutive model. In the volumetric deformation, the elastic and plastic components were included, the latter by using the Drucker-Prager model. Different values for the angle of dilatancy were defined for normal and high strength concrete. The model was validated by using experimental tests performed on stub columns and eccentrically loaded columns. In addition, different section geometries were tested. According to the results, the model was able to describe the non-uniform confinement that appears in the concrete core of CFST columns. | es_ES |
dc.format.extent | 9 | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Editorial Universitat Politècnica de València | es_ES |
dc.relation.ispartof | Proceedings of the 12th International Conference on Advances in Steel-Concrete Composite Structures. ASCCS 2018 | es_ES |
dc.rights | Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) | es_ES |
dc.subject | Passive confinement | es_ES |
dc.subject | Concrete-filled tubular columns | es_ES |
dc.subject | High-strength concrete | es_ES |
dc.subject | Buckling | es_ES |
dc.subject | Finite element analysis | es_ES |
dc.title | A numerical model with varying passive confinement for circular and elliptical concrete-filled steel tubular columns | es_ES |
dc.type | Capítulo de libro | es_ES |
dc.type | Comunicación en congreso | es_ES |
dc.identifier.doi | 10.4995/ASCCS2018.2018.7246 | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Caminos, Canales y Puertos - Escola Tècnica Superior d'Enginyers de Camins, Canals i Ports | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros Industriales - Escola Tècnica Superior d'Enginyers Industrials | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó | es_ES |
dc.description.bibliographicCitation | Lacuesta Carrión, CD.; Romero García, ML.; Lapuebla-Ferri, A.; Adam Martínez, JM. (2018). A numerical model with varying passive confinement for circular and elliptical concrete-filled steel tubular columns. En Proceedings of the 12th International Conference on Advances in Steel-Concrete Composite Structures. ASCCS 2018. Editorial Universitat Politècnica de València. 409-417. https://doi.org/10.4995/ASCCS2018.2018.7246 | es_ES |
dc.description.accrualMethod | OCS | es_ES |
dc.relation.conferencename | 12th international conference on ‘Advances in Steel-Concrete Composite Structures’ - ASCCS 2018 | es_ES |
dc.relation.conferencedate | Junio 27-29,2018 | es_ES |
dc.relation.conferenceplace | Valencia, Spain | es_ES |
dc.relation.publisherversion | http://ocs.editorial.upv.es/index.php/ASCCS/ASCCS2018/paper/view/7246 | es_ES |
dc.description.upvformatpinicio | 409 | es_ES |
dc.description.upvformatpfin | 417 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.relation.pasarela | OCS\7246 | es_ES |