DC Field | Value | Language |
---|---|---|
dc.contributor.author | 유요한 | ko |
dc.contributor.author | 박근 | ko |
dc.contributor.author | 양동열 | ko |
dc.date.accessioned | 2013-02-28T04:45:41Z | - |
dc.date.available | 2013-02-28T04:45:41Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-05 | - |
dc.identifier.citation | 대한기계학회논문집 A, v.20, no.5, pp.1562 - 1572 | - |
dc.identifier.issn | 1226-4873 | - |
dc.identifier.uri | http://hdl.handle.net/10203/72837 | - |
dc.description.abstract | The rigid-plastic finite element formulation including the inertia force is derived and then the rigid-plastic finite elemnt program considering the inertia effect is developed. In order to consider the strain hardening, strain rate hardening and thermal softening effects which are frequentrly observed in high-velocity deformation phenomena, the Johnson-Cook constitutive odel is applied. The developed program is used to simulate two high-velocity deformation problemss ; rod impact test and hdigh-velocity compression precess. As a result of rod impact test simulation, it is found that the siulated result has a good agreement with the experimental observation. Through the high-velocity compression process simulation. it is also found that the accuracy of the simulated results is dependent upon the time increment size and mesh size. | - |
dc.language | Korean | - |
dc.publisher | 대한기계학회 | - |
dc.title | 관성효과가 고려된 강소성 유한요소법을 이용한 고속변형해석 | - |
dc.title.alternative | High-Velocity Deformation Analysis Using the Rigid-Plastic Finite Element Method Considering Inertia Effect | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.citation.volume | 20 | - |
dc.citation.issue | 5 | - |
dc.citation.beginningpage | 1562 | - |
dc.citation.endingpage | 1572 | - |
dc.citation.publicationname | 대한기계학회논문집 A | - |
dc.contributor.localauthor | 양동열 | - |
dc.contributor.nonIdAuthor | 유요한 | - |
dc.contributor.nonIdAuthor | 박근 | - |
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