Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/22185
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Garzon-Roca, Julio | - |
dc.contributor.author | Adam, José M. | - |
dc.contributor.author | Calderón, Pedro A. | - |
dc.contributor.author | Valente, Isabel | - |
dc.date.accessioned | 2013-01-03T15:28:51Z | - |
dc.date.available | 2013-01-03T15:28:51Z | - |
dc.date.issued | 2012-07 | - |
dc.identifier.issn | 0141-0296 | por |
dc.identifier.uri | https://hdl.handle.net/1822/22185 | - |
dc.description.abstract | Steel caging is an effective, economical, easily applied and widely used method of strengthening RC columns. Based on the results of two experimental studies, this paper proposes the finite element modelling of RC columns strengthened by a steel cage under axial loads and bending moments. The FE models were used to obtain the N-M diagrams of experimental cases in which a study was made of the improved resistance of RC columns strengthened with this type of strengthening technique. The paper also includes a comparison of different methods of connecting the cage around the beam–column joint and a parametric study to observe the influence of diverse parameters on the behaviour of the strengthened column, including: angle dimensions, number of strips, the yield stress of the steel used in the strengthening, the dimensions of the capitals at both ends of the column, concrete strength and the characteristics of the reinforcement used in the columns. Finally, the results of the various tests (experimental and numerical) described in the paper are used to be compared with three design proposals and the goodness of fit of each one is analysed. | por |
dc.description.sponsorship | The authors wish to express their gratitude for the financial support received from the Spanish Ministry of Science and Innovation under Research Project BIA 2008-06268. Also to the Generalitat Valenciana for its financial support within the GVPRE/2008/153 Project.Mr. Garzon-Roca is grateful to the Generalitat Valenciana and to the Universitat Politecnica de Valencia for the scholarship he was awarded to complete his doctorate studies and also to the Universidade do Minho, where he spent a stay of 6 months. Special thanks are due to Dr. Isabel Valente for her support in this research. | por |
dc.language.iso | eng | por |
dc.publisher | Elsevier 1 | por |
dc.rights | restrictedAccess | por |
dc.subject | RC columns | por |
dc.subject | Strengthening | por |
dc.subject | Steel caging | por |
dc.subject | Finite element modelling | por |
dc.subject | Axial force | por |
dc.subject | Bending moment | por |
dc.title | Finite element modelling of steel-caged RC columns subjected to axial force and bending moment | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.engstruct.2012.02.012 | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 168 | por |
oaire.citationEndPage | 186 | por |
oaire.citationTitle | Engineering Structures | por |
oaire.citationVolume | 40 | por |
dc.identifier.doi | 10.1016/j.engstruct.2012.02.012 | - |
dc.subject.wos | Science & Technology | por |
sdum.journal | Engineering Structures | por |
Aparece nas coleções: | ISISE - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ENGSTRUCT-S-11-01454_sp.pdf Acesso restrito! | 1,91 MB | Adobe PDF | Ver/Abrir |