| P-FEMOL ANALYSIS OF PLATE BENDING PROBLEMS |
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| 作者姓名： | Yuan Si |
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| 作者单位： | Department of Cuvil Engineering，Tsinghua University Beijing，100084，P.R.China |
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| 摘 要： | In this paper,the p-version of the finite element method of lines(FEMOL) for the analysis of the Mindlin-Reissner plate bending problems is presentedand a class of p-FEMOL elements with polynomial degrees as high as nine isdeveloped.Numerical examples given in this paper show tremendous performance ofthe present method;namely,rapid convergence rate,high accuracy for bothdisplacements and stress resultants,removal of shear-locking trouble,capability ofdealing with difficult problems such as the boundary layer behavior near a free edgeand stress concentration around a hole.
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| 收稿时间： | 14 July 1992 |
P-FEMOL ANALYSIS OF PLATE BENDING PROBLEMS |
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| Yuan Si.P-FEMOL ANALYSIS OF PLATE BENDING PROBLEMS[J].Acta Mechanica Solida Sinica,1994,7(1):39-45. |
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| Authors: | Yuan Si |
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| Institution: | (1) Department of Civil Engineering, Tsinghua University Beijing, 100084, P. R. China |
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| Abstract: | In this paper,the p-version of the finite element method of lines (FEMOL) for the analysis of the Mindlin-Reissner plate bending problems is presented and a class of p-FEMOL elements with polynomial degrees as high as nine is developed.Numerical examples given in this paper show tremendous performance of the present method;namely,rapid convergence rate,high accuracy for both displacements and stress resultants,removal of shear-locking trouble,capability of dealing with difficult problems such as the boundary layer behavior near a free edge and stress concentration around a hole. |
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| Keywords: | FEMOL |
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