Empirical modeling of flexural and splitting tensile strengths of concrete containing fly ash by GEP

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dc.contributor.authorSaridemir, Mustafa
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2016
dc.departmentNiğde ÖHÜ
dc.description.abstractIn this paper, the flexural strength (f(fs)) and splitting tensile strength (f(sts)) of concrete containing different proportions of fly ash have been modeled by using gene expression programming (GEP). Two GEP models called GEP-I and GEP-II are constituted to predict the f(fs) and f(sts) values, respectively. In these models, the age of specimen, cement, water, sand, aggregate, superplasticizer and fly ash are used as independent input parameters. GEP-I model is constructed by 292 experimental data and trisected into 170, 86 and 36 data for training, testing and validating sets, respectively. Similarly, GEP-II model is constructed by 278 experimental data and trisected into 142, 70 and 66 data for training, testing and validating sets, respectively. The experimental data used in the validating set of these models are independent from the training and testing sets. The results of the statistical parameters obtained from the models indicate that the proposed empirical models have good prediction and generalization capability.
dc.description.sponsorshipNigde University, The Scientific Research Project Unit [FEB-2011/21]
dc.description.sponsorshipThis study has partially been supported by Nigde University, The Scientific Research Project Unit with the project number of FEB-2011/21. I am grateful for support.
dc.identifier.endpage498
dc.identifier.issn1598-8198
dc.identifier.issn1598-818X
dc.identifier.issue4
dc.identifier.scopus2-s2.0-84973154407
dc.identifier.scopusqualityQ1
dc.identifier.startpage489
dc.identifier.urihttps://hdl.handle.net/11480/3670
dc.identifier.volume17
dc.identifier.wosWOS:000374769500004
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorSaridemir, Mustafa
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.subjectflexural strength
dc.subjectsplitting tensile strength
dc.subjectfly ash
dc.subjectgenetic programming
dc.titleEmpirical modeling of flexural and splitting tensile strengths of concrete containing fly ash by GEP
dc.typeArticle

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