Performance of slab-column connections of flat slabs strengthened with carbon fiber reinforced polymers

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dc.contributor.authorSilva, MAL
dc.contributor.authorGamage, JCPH
dc.contributor.authorFawzia, S
dc.date.accessioned2023-04-24T02:37:08Z
dc.date.available2023-04-24T02:37:08Z
dc.date.issued2019
dc.description.abstractRetrofitting of slab-column connections has become a crucial concern as they are highly vulnerable to fail in punching shear failure. External strengthening is practically feasible rather than the post-installation of shear reinforcement in deteriorated slab-column connections. Hence, the behavior of medium scale slab-column junctions strengthened with alternative arrangements of Carbon Fiber Reinforced Polymer (CFRP) was studied. Numerical models were also developed to analyze bond behavior. The model predicted performances are in good agreement with the test results. The maximum average punching shear enhancement of 46% was observed from the specimens with CFRP plates attached to the tension face of the specimens with steel end anchors.en_US
dc.identifier.citationSilva, M. A. L., Gamage, J. C. P. H., & Fawzia, S. (2019). Performance of slab-column connections of flat slabs strengthened with carbon fiber reinforced polymers. Case Studies in Construction Materials, 11, e00275. https://doi.org/10.1016/j.cscm.2019.e00275en_US
dc.identifier.databaseScienceDirecten_US
dc.identifier.doihttps://doi.org/10.1016/j.cscm.2019.e00275en_US
dc.identifier.issn2214-5095en_US
dc.identifier.journalCase Studies in Construction Materialsen_US
dc.identifier.pgnose00275en_US
dc.identifier.urihttp://dl.lib.uom.lk/handle/123/20921
dc.identifier.volume11en_US
dc.identifier.year2019en_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectCFRPen_US
dc.subjectExternal strengtheningen_US
dc.subjectNumerical modelingen_US
dc.subjectPunching shear enhancementen_US
dc.subjectSlab/column interfaceen_US
dc.titlePerformance of slab-column connections of flat slabs strengthened with carbon fiber reinforced polymersen_US
dc.typeArticle-Full-texten_US

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