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Behaviour of RC columns strengthened by steel caging under combined bending and axial loads

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Behaviour of RC columns strengthened by steel caging under combined bending and axial loads

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dc.contributor.author Garzón Roca, Julio es_ES
dc.contributor.author Adam Martínez, José Miguel es_ES
dc.contributor.author Calderón García, Pedro Antonio es_ES
dc.date.accessioned 2014-05-20T15:39:28Z
dc.date.issued 2011-05
dc.identifier.issn 0950-0618
dc.identifier.uri http://hdl.handle.net/10251/37635
dc.description.abstract The steel caging technique is used to strengthen RC columns all over the world, as it has been shown to be effective, economical and easy to apply. Most studies carried out to date on this strengthening technique have focussed on isolated sections of columns subjected to axial loads. This paper deals with an experimental study on the behaviour of RC columns strengthened by steel caging under combined bending and axial loads. Full-size specimens were laboratory tested and the beam-column joint was also simulated. Two different types of element were used to solve the strengthening in the zone nearest to the joint. These were: (1) capitals welded to the steel cage in contact with the beam and (2) steel tubes joining the cage on both sides of the joint. The results obtained show that the technique described considerably increases the resistance and ductility of columns strengthened in this way. The results are compared with those that could be obtained with the proposal of Eurocode No. 4 and also with the results of two other similar studies. © 2010 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The authors wish to express their gratitude for the financial support received from the Spanish Ministry of Science and Technology under Research Project MAT 2003-08075. Also to the Generalitat Valenciana for its financial support within the GVPRE/2008/153 Project. Mr. Garzon-Roca is grateful to the Generalitat Valenciana for the scholarship awarded to him to complete his doctorate studies. Thanks are also due to Ester Gimenez, Salvador Ivorra, and Francisco J. Pallares for their invaluable assistance from the beginning of the Project. en_EN
dc.format.extent 11 es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Spanish Ministry of Science and Technology [MAT 2003-08075] es_ES
dc.relation Generalitat Valenciana [GVPRE/2008/153] es_ES
dc.relation.ispartof Construction and Building Materials es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Axial force es_ES
dc.subject Bending moment es_ES
dc.subject Experimental study es_ES
dc.subject RC columns es_ES
dc.subject Steel caging es_ES
dc.subject Strengthening es_ES
dc.subject Axial forces es_ES
dc.subject Beam-column joints es_ES
dc.subject Combined bending es_ES
dc.subject Eurocodes es_ES
dc.subject Experimental studies es_ES
dc.subject Full-size specimens es_ES
dc.subject RC column es_ES
dc.subject Steel cage es_ES
dc.subject Steel tube es_ES
dc.subject Strengthening technique es_ES
dc.subject Axial flow es_ES
dc.subject Axial loads es_ES
dc.subject Behavioral research es_ES
dc.subject Bending (deformation) es_ES
dc.subject Bending moments es_ES
dc.subject Carbon fiber reinforced plastics es_ES
dc.subject Strengthening (metal) es_ES
dc.subject Tubular steel structures es_ES
dc.subject Steel research es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Behaviour of RC columns strengthened by steel caging under combined bending and axial loads es_ES
dc.type Artículo es_ES
dc.embargo.lift 10000-01-01
dc.embargo.terms forever es_ES
dc.identifier.doi 10.1016/j.conbuildmat.2010.11.045
dc.rights.accessRights Cerrado 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.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.description.bibliographicCitation Garzón Roca, J.; Adam Martínez, JM.; Calderón García, PA. (2011). Behaviour of RC columns strengthened by steel caging under combined bending and axial loads. Construction and Building Materials. 25(5):2402-2412. doi:10.1016/j.conbuildmat.2010.11.045 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.conbuildmat.2010.11.045 es_ES
dc.description.upvformatpinicio 2402 es_ES
dc.description.upvformatpfin 2412 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 25 es_ES
dc.description.issue 5 es_ES
dc.relation.senia 39191


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