Effects of anisotropic yield functions on prediction of forming limit diagrams of DP600 advanced high strength steel

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dc.authorid0000-0001-9517-7957
dc.contributor.authorOzturk, Fahrettin
dc.contributor.authorToros, Serkan
dc.contributor.authorKilic, Suleyman
dc.contributor.editorIshikawa, T
dc.contributor.editorMori, KI
dc.date.accessioned2019-08-01T13:38:39Z
dc.date.available2019-08-01T13:38:39Z
dc.date.issued2014
dc.departmentNiğde ÖHÜ
dc.description11th International Conference on Technology of Plasticity (ICTP) -- OCT 19-24, 2014 -- Nagoya, JAPAN
dc.description.abstractIn recent years, numerous researchers have reported that the predicted forming limit diagrams strongly depend on the method of determining the material parameters used in the yield functions and the corresponding the shape of the yield surface. In this study, the capability of different yield functions to predict the forming limit diagram of DP600 advanced high strength steel sheet is investigated. Additionally, the effects of determination method of the anisotropic parameters on the forming limit diagram are studied. The yield functions proposed by Hill-48, Barlat-89, and YLD2000-2d are considered and the forming limit diagrams are constructed using the Marciniak Kuczynski model. Results reveal that predictions using different yield functions are lower than the experimental forming limits. In terms of shape and tendency, the YLD2000-2d curve is best suited for representing experimental curve. (C) 2014 Published by Elsevier Ltd.
dc.identifier.doi10.1016/j.proeng.2014.10.073
dc.identifier.endpage765
dc.identifier.issn1877-7058
dc.identifier.scopus2-s2.0-84949130334
dc.identifier.scopusqualityN/A
dc.identifier.startpage760
dc.identifier.urihttps://dx.doi.org/10.1016/j.proeng.2014.10.073
dc.identifier.urihttps://hdl.handle.net/11480/4214
dc.identifier.volume81
dc.identifier.wosWOS:000358994000125
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthor[0-Belirlenecek]
dc.language.isoen
dc.publisherELSEVIER SCIENCE BV
dc.relation.ispartof11TH INTERNATIONAL CONFERENCE ON TECHNOLOGY OF PLASTICITY, ICTP 2014
dc.relation.ispartofseriesProcedia Engineering
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectDP600
dc.subjectFLD
dc.subjectYield functions
dc.subjectM-K model
dc.titleEffects of anisotropic yield functions on prediction of forming limit diagrams of DP600 advanced high strength steel
dc.typeConference Object

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