Experimental study on shear reinforced and shear deficient RC beams subjected to preloading and wrapping with CFRP sheets

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dc.contributor.authorPrashanth, M.H.
dc.contributor.authorManjunath, R.
dc.contributor.authorKoppad, A.
dc.contributor.authorB, B.
dc.contributor.authorKuttagola, I.
dc.date.accessioned2026-02-04T12:27:10Z
dc.date.issued2023
dc.description.abstractAn experimental work has been carried out to study the shear reinforced and shear deficient RC beams which are subjected to preloading and wrapping with CFRP sheets. Shear reinforced beams were wrapped with CFRP sheets and subjected to 0% and 50% preloading. Shear deficient beams were wrapped with CFRP sheets and subjected to 0, 50% and 70% of preloading. CFRP wrapped beams of shear reinforced (A2, A3) and shear deficient (B2 B3 B4) show substantial improvement in ductility and an increased ultimate load carrying capacity when compared to respective control beams. Due to preloading, ductility remains same with the marginal decrease in ultimate load carrying capacity when compared to respective 0% preloaded beam specimens. CFRP wrapping is found to be very effective in arresting initiation and development of cracks with and without preloading. © 2023
dc.identifier.citationMaterials Today: Proceedings, 2023, , , pp. -
dc.identifier.urihttps://doi.org/10.1016/j.matpr.2023.01.299
dc.identifier.urihttps://idr.nitk.ac.in/handle/123456789/22172
dc.publisherElsevier Ltd
dc.subjectConcrete beams and girders
dc.subjectLoad limits
dc.subjectLoads (forces)
dc.subjectReinforcement
dc.subjectCFRP sheet
dc.subjectControl beams
dc.subjectMoment-curvature
dc.subjectPreloading
dc.subjectR.C beams
dc.subjectRC beams
dc.subjectRCB
dc.subjectReinforced beams
dc.subjectShear deficient
dc.subjectUltimate load-carrying capacity
dc.subjectDuctility
dc.titleExperimental study on shear reinforced and shear deficient RC beams subjected to preloading and wrapping with CFRP sheets

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