Mechanical properties of SFRHSC with metakaolin and ground pumice: Experimental and predictive study

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dc.authoridCELIKTEN, SERHAT/0000-0001-8154-7590
dc.authoridSaridemir, Mustafa/0000-0002-7490-6572
dc.contributor.authorSaridemir, Mustafa
dc.contributor.authorSevercan, Metin Hakan
dc.contributor.authorCelikten, Serhat
dc.date.accessioned2024-11-07T13:24:44Z
dc.date.available2024-11-07T13:24:44Z
dc.date.issued2017
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractThe mechanical properties of steel fiber reinforced high strength concrete (SFRHSC) made with binary and ternary blends of metakaolin (MK) and ground pumice ( GP) are investigated in this study. The investigated properties are ultrasonic pulse velocity (U-pv), compressive strength (f(c)), flexural strength (f(f)) and splitting tensile strength (f(st)) of SFRHSC. A total of 16 steel fiber reinforced concrete mixtures were produced by a total binder content of 500 kg/m(3) for determining the effects of MK and GP on the mechanical properties. The design fc was acquired from 70 to 100 MPa by using a low water-binder ratio of 0.2. The test results exhibit that high strength concrete can be obtained by replacing the cement with MK and GP. Besides, correlations between these results are executed for comprehending the relationship between mechanical properties of SFRHSC and the strong correlations are observed between these properties. Moreover, two models in the gene expression programming (GEP) for predicting the f(c) of SFRHSC made with binary and ternary blends of MK and GP have been developed. The results obtained from these models are compared with the experimental results. These comparisons proved that the results of equations obtained from these models seem to agree with the experimental results.
dc.identifier.doi10.12989/scs.2017.23.5.543
dc.identifier.endpage555
dc.identifier.issn1229-9367
dc.identifier.issn1598-6233
dc.identifier.issue5
dc.identifier.scopus2-s2.0-85018542885
dc.identifier.scopusqualityQ1
dc.identifier.startpage543
dc.identifier.urihttps://doi.org/10.12989/scs.2017.23.5.543
dc.identifier.urihttps://hdl.handle.net/11480/14265
dc.identifier.volume23
dc.identifier.wosWOS:000401112000005
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherTechno-Press
dc.relation.ispartofSteel and Composite Structures
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectsteel fiber
dc.subjectmetakaolin
dc.subjectground pumice
dc.subjectstrength properties
dc.subjecthigh strength concrete
dc.titleMechanical properties of SFRHSC with metakaolin and ground pumice: Experimental and predictive study
dc.typeArticle

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