DC Field | Value | Language |
---|---|---|
dc.contributor.advisor | Lee, Phill-Seung | - |
dc.contributor.advisor | 이필승 | - |
dc.contributor.advisor | Park, K.C. | - |
dc.contributor.advisor | 박광춘 | - |
dc.contributor.author | Lee, Youn-Gyu | - |
dc.contributor.author | 이윤규 | - |
dc.date.accessioned | 2011-12-14T07:20:19Z | - |
dc.date.available | 2011-12-14T07:20:19Z | - |
dc.date.issued | 2011 | - |
dc.identifier.uri | http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=468012&flag=dissertation | - |
dc.identifier.uri | http://hdl.handle.net/10203/47181 | - |
dc.description | 학위논문(석사) - 한국과학기술원 : 해양시스템공학전공, 2011.2, [ iv, 38 p. ] | - |
dc.description.abstract | The finite element method has been an effective tool to analyze plate structures. Low-order plate elements still have accuracy problems compared to high-order plate elements, particularly triangular plate elements. The objective of this study is to design a 3-node plate element based on the Hellinger-Reissner functional to obtain better performance. The Hellinger-Reissner functional can make the displacements and the strains independent. The poor strain fields from the displacement-based formulation can be changed to the richer strain fields from interpolating the strains independently. Then we can use static condensation on the strain to get the stiffness matrix. Numerical tests and convergence curves of the present 3-node element has been carried out, which illustrate a favorable convergence rate of the present 3-node plate element. | eng |
dc.language | eng | - |
dc.publisher | 한국과학기술원 | - |
dc.subject | Hellinger-Reissner functional | - |
dc.subject | Finite elements | - |
dc.subject | 판요소 | - |
dc.subject | Plate elements | - |
dc.subject | 유한요소 | - |
dc.title | Development of the plate elements based on the Hellinger-Reissner functional | - |
dc.title.alternative | Hellinger-Reissner 범함수를 이용한 판 유한요소의 개발 | - |
dc.type | Thesis(Master) | - |
dc.identifier.CNRN | 468012/325007 | - |
dc.description.department | 한국과학기술원 : 해양시스템공학전공, | - |
dc.identifier.uid | 020093390 | - |
dc.contributor.localauthor | Lee, Youn-Gyu | - |
dc.contributor.localauthor | 이윤규 | - |
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