강소성 외연적 유한요소법을 이용한 자동차 박판제품의 성형공정에 대한 단면해석Sectional Forming Analysis of Automobile Sheet Metal Parts by using Rigid-Plastic Explicit Finite Element Method

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dc.contributor.author안동규ko
dc.contributor.author이장희ko
dc.contributor.author양동열ko
dc.contributor.author정동원ko
dc.date.accessioned2013-03-03T01:00:44Z-
dc.date.available2013-03-03T01:00:44Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1995-05-
dc.identifier.citation한국자동차공학회논문집, v.3, no.3, pp.19 - 28-
dc.identifier.issn1225-6382-
dc.identifier.urihttp://hdl.handle.net/10203/76373-
dc.description.abstractThe explicit scheme for finite element analysis of sheet metal forming problems has been widely used for providing practical solutions since it improves the convergency problem, memory size and computational time especially for the case of complicated geometry and large element number. The explicit schemes in general use are based on the elastic-plastic modelling of material requiring large computation time. In the present work, rigid-plastic explicit finite element method is introduced for analysis of sheet metal forming processes in which plane strain normal anisotropy condition can be assumed by dividing the whole piece into sections. The explicit scheme is in good agreement with the implicit scheme for numerical analysis and experimental results of auto-body panels. The proposed rigid-plastic explicit finite element method can be used as robust and efficient computational method for prediction of defects and forming severity.-
dc.languageKorean-
dc.publisher한국자동차공학회-
dc.title강소성 외연적 유한요소법을 이용한 자동차 박판제품의 성형공정에 대한 단면해석-
dc.title.alternativeSectional Forming Analysis of Automobile Sheet Metal Parts by using Rigid-Plastic Explicit Finite Element Method-
dc.typeArticle-
dc.type.rimsART-
dc.citation.volume3-
dc.citation.issue3-
dc.citation.beginningpage19-
dc.citation.endingpage28-
dc.citation.publicationname한국자동차공학회논문집-
dc.contributor.localauthor양동열-
dc.contributor.nonIdAuthor안동규-
dc.contributor.nonIdAuthor이장희-
dc.contributor.nonIdAuthor정동원-
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ME-Journal Papers(저널논문)
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