DC Field | Value | Language |
---|---|---|
dc.contributor.author | Ryou, Hansun | ko |
dc.contributor.author | Chung, Kwansoo | ko |
dc.contributor.author | Yoon, Jeong Whan | ko |
dc.contributor.author | Han, Chung Souk | ko |
dc.contributor.author | Youn, Jae Ryoun | ko |
dc.contributor.author | Kang, Tae Jin | ko |
dc.date.accessioned | 2016-04-14T03:05:40Z | - |
dc.date.available | 2016-04-14T03:05:40Z | - |
dc.date.created | 2015-11-30 | - |
dc.date.created | 2015-11-30 | - |
dc.date.issued | 2005-02 | - |
dc.identifier.citation | JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, v.127, no.1, pp.182 - 192 | - |
dc.identifier.issn | 1087-1357 | - |
dc.identifier.uri | http://hdl.handle.net/10203/203812 | - |
dc.description.abstract | In order to achieve reliable but cost-effective crash simulations of stamped parts, sheet-forming process effects were incorporated in simulations using the ideal forming theory mixed with the three-dimensional hybrid membrane and shell method, while the subsequent crash simulations were carried out using a dynamic explicit finite element code. Example solutions performed for forming and crash simulations of I- and S-shaped rails verified that the proposed approach is cost effective without sacrificing accuracy. The method required a significantly small amount of additional computation time, less than 3% for the specific examples, to incorporate sheet-forming effects into crash simulations. As for the constitutive equation, the combined isotropic-kinematic hardening law and the nonquadratic anisotropic yield stress potential as well as its conjugate strain-rate potential were used to describe the anisotropy of AA6111-T4 aluminum alloy sheets. | - |
dc.language | English | - |
dc.publisher | ASME-AMER SOC MECHANICAL ENG | - |
dc.subject | MINIMUM PLASTIC WORK | - |
dc.subject | DEFORMATION | - |
dc.subject | SPRINGBACK | - |
dc.subject | METALS | - |
dc.title | Incorporation of sheet-forming effects in crash simulations using ideal forming theory and hybrid membrane and shell method | - |
dc.type | Article | - |
dc.identifier.wosid | 000228404400019 | - |
dc.identifier.scopusid | 2-s2.0-17544368437 | - |
dc.type.rims | ART | - |
dc.citation.volume | 127 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 182 | - |
dc.citation.endingpage | 192 | - |
dc.citation.publicationname | JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME | - |
dc.identifier.doi | 10.1115/1.1830050 | - |
dc.contributor.localauthor | Yoon, Jeong Whan | - |
dc.contributor.nonIdAuthor | Ryou, Hansun | - |
dc.contributor.nonIdAuthor | Chung, Kwansoo | - |
dc.contributor.nonIdAuthor | Han, Chung Souk | - |
dc.contributor.nonIdAuthor | Youn, Jae Ryoun | - |
dc.contributor.nonIdAuthor | Kang, Tae Jin | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | crashworthiness | - |
dc.subject.keywordAuthor | ideal forming | - |
dc.subject.keywordAuthor | hybrid method | - |
dc.subject.keywordAuthor | isotropic-kinematic hardening | - |
dc.subject.keywordAuthor | nonquadratic anisotropic yield potential | - |
dc.subject.keywordAuthor | yield potential and strain-rate | - |
dc.subject.keywordPlus | MINIMUM PLASTIC WORK | - |
dc.subject.keywordPlus | DEFORMATION | - |
dc.subject.keywordPlus | SPRINGBACK | - |
dc.subject.keywordPlus | METALS | - |
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