- -

Joint strengthening by external bars on RC beam-column joints

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

  • Estadisticas de Uso

Joint strengthening by external bars on RC beam-column joints

Show simple item record

Files in this item

dc.contributor.author Ruiz Pinilla, Joaquín G. es_ES
dc.contributor.author Cladera, Antoni es_ES
dc.contributor.author Pallarés Rubio, Francisco Javier es_ES
dc.contributor.author Calderón García, Pedro Antonio es_ES
dc.contributor.author Adam, Jose M es_ES
dc.date.accessioned 2022-11-28T19:02:00Z
dc.date.available 2022-11-28T19:02:00Z
dc.date.issued 2022-01 es_ES
dc.identifier.uri http://hdl.handle.net/10251/190284
dc.description.abstract [EN] Column strengthening is a very common practice for improving the seismic performance of reinforced concrete frame structures or repairing damage after a seismic event. Several methods are employed for column strengthening, which can improve column strength by preventing its shear, bending or compression failure. However, not all methods allow column strengthening connections between adjacent floors, thus the beam-column joint strength could be limited by the column-joint interface capacity. This work aimed to analyse two joint strengthening designs, for which an experimental campaign of eight full-scale beam-column joints strengthened with steel caging, and subjected to cyclic and gravity loads, was carried out. As access to joint panels is very complex in existing structures, joint strengthening consists of external solutions: vertical or diagonal bars and capitals connecting columns. The results showed that these techniques significantly increased beam-column joint strength and highlighted that failure can be undesirably transferred to the joint. Vertical bars prevented the bending failure of the column-joint interface, but failure occurred at the joint in this study. Diagonal bars can also prevent joint failure. es_ES
dc.description.sponsorship The authors wish to thank the financial support provided by the Spanish Ministry of Science and Innovation and the Spanish Ministry of Economy and Competitiveness with Research Projects BIA 2008-06268 and RTI2018-099091-B-C22. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Journal of Building Engineering es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Seismic upgrading es_ES
dc.subject Beam-column joint strengthening es_ES
dc.subject Steel caging es_ES
dc.subject Gravity loads es_ES
dc.subject Cyclic loads es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Joint strengthening by external bars on RC beam-column joints es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.jobe.2021.103445 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/RTI2018-099091-B-C22/ES/CONTINUIDAD DE FORJADOS DE PLACA ALVEOLAR MEDIANTE ALEACIONES CON MEMORIA DE FORMA PARA MEJORAR LA SOSTENIBILIDAD Y SEGURIDAD DE LAS INFRAESTRUCTURAS PREFABRICADAS DE HORMIGON/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/MICINN//BIA2008-06268/ES/ESTUDIO EXPERIMENTAL Y NUMERICO DE NUDOS VIGA-SOPORTE Y LOSA-SOPORTE EN PILARES DE HA REFORZADOS/ es_ES
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.description.bibliographicCitation Ruiz Pinilla, JG.; Cladera, A.; Pallarés Rubio, FJ.; Calderón García, PA.; Adam, JM. (2022). Joint strengthening by external bars on RC beam-column joints. Journal of Building Engineering. 45:1-14. https://doi.org/10.1016/j.jobe.2021.103445 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.jobe.2021.103445 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 14 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 45 es_ES
dc.identifier.eissn 2352-7102 es_ES
dc.relation.pasarela S\447696 es_ES
dc.contributor.funder Agencia Estatal de Investigación es_ES
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES


This item appears in the following Collection(s)

Show simple item record