Inverse Identification of the Material Parameters of a Nonlinear Concrete Constitutive Model Based on the Triaxial Compression Strength Testing

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dc.contributor.authorKrál, Petrcs
dc.contributor.authorHradil, Petrcs
dc.contributor.authorKala, Jiřícs
dc.coverage.issue39cs
dc.coverage.volume11cs
dc.date.accessioned2020-08-04T11:02:03Z
dc.date.available2020-08-04T11:02:03Z
dc.date.issued2017-01-01cs
dc.description.abstractThe aim of this paper is to perform the inverse identification of the material parameters of a nonlinear constitutive model intended for the modeling of concrete which is known as the Karagozian & Case Concrete model. At present, inverse analysis is frequently used because it allows us to find the optimum parameter values of nonlinear material models. When applying such parameters, the resulting response of the structure obtained from a computer simulation is very similar to the real response of the structure based on the related experimental measurement. This condition then undoubtedly constitutes one of the progressive steps to refine the current numerical approaches. For the purposes of the inverse analysis performed in this paper the experimental data was obtained from the triaxial compression strength tests carried out on the concrete cylinders.en
dc.formattextcs
dc.format.extent38-46cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationFrattura ed Integrita Strutturale. 2017, vol. 11, issue 39, p. 38-46.en
dc.identifier.doi10.3221/IGF-ESIS.39.05cs
dc.identifier.issn1971-8993cs
dc.identifier.other146032cs
dc.identifier.urihttp://hdl.handle.net/11012/180630
dc.language.isoencs
dc.publisherGruppo Italiano Fratturacs
dc.relation.ispartofFrattura ed Integrita Strutturalecs
dc.relation.urihttp://www.gruppofrattura.it/pdf/rivista/numero39/numero_39_art_5.pdfcs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/1971-8993/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectInverse analysisen
dc.subjectOptimizationen
dc.subjectObjective functionen
dc.subjectNumerical simulationen
dc.subjectNonlinear concrete material modelen
dc.subjectExperimental data.en
dc.titleInverse Identification of the Material Parameters of a Nonlinear Concrete Constitutive Model Based on the Triaxial Compression Strength Testingen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-146032en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:02:03en
sync.item.modts2020.08.04 12:40:50en
thesis.grantorVysoké učení technické v Brně. Fakulta stavební. Ústav stavební mechanikycs
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