성형공정의 자유 경계면 접촉에 관한 유한요소 해석Finite Element Analysis of Forming Processes With Free Surface Contact Algorithm

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dc.contributor.author한영원ko
dc.contributor.author임용택ko
dc.date.accessioned2009-12-16T04:57:52Z-
dc.date.available2009-12-16T04:57:52Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1995-03-
dc.identifier.citation소성가공, v.4, no.1, pp.48 - 58-
dc.identifier.issn1225-696X-
dc.identifier.urihttp://hdl.handle.net/10203/15029-
dc.description.abstractIn this study, a contact algorithm for the finite element analysis of free surface contact problem in materials forming is presented. The proposed contact algorithm consists of two parts. The first is the contact searching part, and the second, the constraint part. The contact searching algorithm does not require any a priori knowledge of the pairs of contact nodes or segments and the impenetrability constraint is satisfied using the penalty function scheme. void colsure in open-die forging was simulated to verify the accuracy and capability of the currently developed contact algorithm. The simulation results, obtained from ABAQUS simulation, were compared well to the experimental data available in the literature.-
dc.description.sponsorship본 연구는 Cray 슈퍼컴퓨터사에서 제공한 연구비로 연구가 진행되었으며, 본 연구에 많은 도움을 주신 서강대학교의 김 낙수 교수님께 감사를 드립니다 .en
dc.languageKorean-
dc.language.isokoen
dc.publisher한국소성가공학회-
dc.title성형공정의 자유 경계면 접촉에 관한 유한요소 해석-
dc.title.alternativeFinite Element Analysis of Forming Processes With Free Surface Contact Algorithm-
dc.typeArticle-
dc.subject.alternativeContact Algorithmen
dc.subject.alternativeImpenetrability Constrainten
dc.subject.alternativeVoid Closureen
dc.type.rimsART-
dc.citation.volume4-
dc.citation.issue1-
dc.citation.beginningpage48-
dc.citation.endingpage58-
dc.citation.publicationname소성가공-
dc.embargo.liftdate9999-12-31-
dc.embargo.terms9999-12-31-
dc.contributor.localauthor임용택-
dc.contributor.nonIdAuthor한영원-
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ME-Journal Papers(저널논문)
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