Modelling the reinforced concrete beams strengthened with GFRP against shear crack

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dc.contributor.authorKaya, Mustafa
dc.contributor.authorYaman, Canberk
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-16T09:17:14Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-16T09:17:14Z
dc.date.issued2018
dc.departmentMühendislik Fakültesi
dc.description.abstractIn this study, the behavior of the number of anchorage bolts on the glass-fiber reinforced polymer (GFRP) plates adhered to the surfaces of reinforcing concrete (RC) T-beams was investigated analytically. The analytical results were compared to the test results in term of shear strength, and midpoint displacement of the beam. The modelling of the beams was conducted in ABAQUS/CAE finite element software. The Concrete Damaged Plasticity (CDP) model was used for concrete material modeling, and Classical Metal Plasticity (CMP) model was used for reinforcement material modelling Model-1 was the reference specimen with enough sufficient shear reinforcement, and Model-2 was the reference specimen having low shear reinforcement. Model-3, Model-4 and Model-5 were the specimens with lower shear reinforcement. These models consist of a single variable which was the number of anchorage bolts implemented to the GFRP plates. The anchorage bolts of 2, 3, and 4 were mutually mounted on each GFRP plates through the beam surfaces for Model-3, Model-4, and Model-5, respectively. It was found that Model-1, Model-3, Model-4 and Model-5 provided results approximately equal to the test results. The results show that the shear strength of the beams increased with increasing of anchorage numbers. While close results were obtained for Model-1, Model-3, Model-4 and Model-5, in Model-2, the rate of increase of displacement was higher than the increase of load rate. It was seen, finite element based ABAQUS program is inadequate in the modeling of the reinforced concrete specimens under shear force.
dc.identifier.doi10.12989/cac.2018.21.2.127
dc.identifier.endpage137en_US
dc.identifier.issn1598-8198
dc.identifier.issn1598-818X
dc.identifier.issue2en_US
dc.identifier.scopusqualityQ1
dc.identifier.startpage127en_US
dc.identifier.urihttps://doi.org/10.12989/cac.2018.21.2.127
dc.identifier.urihttps://hdl.handle.net/20.500.12451/4720
dc.identifier.volume21en_US
dc.identifier.wosWOS:000429257800003
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTechno Press
dc.relation.ispartofComputers and Concrete
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFinite Element Method
dc.subjectNonlinear Analysis
dc.subjectShear Strengthening
dc.subjectGFRP
dc.subjectAnchorage
dc.titleModelling the reinforced concrete beams strengthened with GFRP against shear crack
dc.typeArticle

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