Effect of anisotropic yield functions on the accuracy of hole expansion simulations

Cited 102 time in webofscience Cited 104 time in scopus
  • Hit : 295
  • Download : 0
DC FieldValueLanguage
dc.contributor.authorKuwabara, Toshihikoko
dc.contributor.authorHashimoto, Kazumako
dc.contributor.authorIizuka, Eijiko
dc.contributor.authorYoon, Jeong Whanko
dc.date.accessioned2016-04-14T03:01:59Z-
dc.date.available2016-04-14T03:01:59Z-
dc.date.created2015-11-24-
dc.date.created2015-11-24-
dc.date.issued2011-03-
dc.identifier.citationJOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.211, no.3, pp.475 - 481-
dc.identifier.issn0924-0136-
dc.identifier.urihttp://hdl.handle.net/10203/203772-
dc.description.abstractThe deformation behavior of 780 MPa grade dual-phase steel sheet subjected to hole expansion is investigated both experimentally and analytically to clarify the effect of the material model (anisotropic yield function) on the predictive accuracy of finite element analysis of hole expansion. Biaxial tensile tests of the material were conducted; contours of plastic work and the directions of plastic strain rates are precisely measured and are in good agreement with those predicted from the Yld2000-2d yield function with an exponent of 4 (Barlat et al., 2003; Yoon et al., 2004). Finite element and experimental analyses on the hole expansion of the material were conducted. The Yld2000-2d yield function with an exponent of 4 provides closer agreement with the experimental results than other yield functions. Consequently, the anisotropic yield functions significantly affect the predictive accuracy of the deformation behavior of the steel sheet subjected to hole expansion, and the biaxial tensile test is effective for identification of the appropriate anisotropic yield function to be used for hole expansion simulation. (C) 2010 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE SA-
dc.subjectALUMINUM-ALLOY SHEETS-
dc.subjectSTRAIN PATH CHANGE-
dc.subjectMETAL SHEETS-
dc.subjectHARDENING BEHAVIOR-
dc.subjectINTERNAL-PRESSURE-
dc.subjectSTRESS-
dc.subjectTUBE-
dc.subjectPLASTICITY-
dc.subjectTENSION-
dc.subjectLOCUS-
dc.titleEffect of anisotropic yield functions on the accuracy of hole expansion simulations-
dc.typeArticle-
dc.identifier.wosid000286954200020-
dc.identifier.scopusid2-s2.0-78650679399-
dc.type.rimsART-
dc.citation.volume211-
dc.citation.issue3-
dc.citation.beginningpage475-
dc.citation.endingpage481-
dc.citation.publicationnameJOURNAL OF MATERIALS PROCESSING TECHNOLOGY-
dc.identifier.doi10.1016/j.jmatprotec.2010.10.025-
dc.contributor.localauthorYoon, Jeong Whan-
dc.contributor.nonIdAuthorKuwabara, Toshihiko-
dc.contributor.nonIdAuthorHashimoto, Kazuma-
dc.contributor.nonIdAuthorIizuka, Eiji-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSheet metal forming-
dc.subject.keywordAuthorHole expansion-
dc.subject.keywordAuthorFinite element analysis-
dc.subject.keywordAuthorSteel sheet-
dc.subject.keywordAuthorAnisotropy-
dc.subject.keywordAuthorYield function-
dc.subject.keywordPlusALUMINUM-ALLOY SHEETS-
dc.subject.keywordPlusSTRAIN PATH CHANGE-
dc.subject.keywordPlusMETAL SHEETS-
dc.subject.keywordPlusHARDENING BEHAVIOR-
dc.subject.keywordPlusINTERNAL-PRESSURE-
dc.subject.keywordPlusSTRESS-
dc.subject.keywordPlusTUBE-
dc.subject.keywordPlusPLASTICITY-
dc.subject.keywordPlusTENSION-
dc.subject.keywordPlusLOCUS-
Appears in Collection
ME-Journal Papers(저널논문)
Files in This Item
There are no files associated with this item.
This item is cited by other documents in WoS
⊙ Detail Information in WoSⓡ Click to see webofscience_button
⊙ Cited 102 items in WoS Click to see citing articles in records_button

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0