Show simple item record

Numerical evaluation of core concrete quality on the response of concrete jacketed columns

dc.contributoren-US
dc.creatorCaglar, Naci
dc.creatorSezen, Halil
dc.creatorOlabi, Muhammed Nadir
dc.date2019-08-22
dc.date.accessioned2019-09-11T18:48:29Z
dc.date.available2019-09-11T18:48:29Z
dc.identifierhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/view/1593
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/109379
dc.descriptionDOI: 10.7764/RDLC.18.2.301 Reinforced concrete jacketing is one of the most frequently used methods for strengthening of reinforced concrete (RC) columns. A large number of experimental studies have been carried out to investigate the effectiveness of repair and strengthening techniques and interface treatment on the response of concrete jacketed columns. However, the effects of potential damage in existing column and quality of core concrete on the response of jacketed RC columns have not been investigated. One of the main goals of this study is to examine how the material properties of the existing column affect the overall response of the jacketed RC columns. Two computer models were developed and nonlinear analyses were performed to determine the moment-curvature relationships and axial load-moment interaction diagrams of concrete jacketed RC cross sections. The effects of material strength and magnitude of axial loads were investigated. It is determined that the strength of core concrete has no effect on the response of concrete jacketed RC columns under lower axial loads while it increases the strength and reduces the ductility under higher axial load levels. en-US
dc.formatapplication/pdf
dc.languageeng
dc.publisherPONTIFICIA UNIVERSIDAD CATOLICA DE CHILEen-US
dc.relationhttp://revistadelaconstruccion.uc.cl/index.php/rdlc/article/view/1593/431
dc.sourceRevista de la Construcción. Journal of Construction; Vol 18, No 2 (2019): Revista de la Construcción. Journal of Construction; 301-310en-US
dc.source0718-915X
dc.source0717-7925
dc.subjecten-US
dc.subjectStrengthened columns, concrete jacketing, core concrete quality, reinforced concrete, moment-curvatureen-US
dc.titleNumerical evaluation of core concrete quality on the response of concrete jacketed columnsen-US
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typePeer-reviewed Articleen-US


This item appears in the following Collection(s)

Show simple item record