| AN IMPROVED MIXED FINITE ELEMENT METHOD OF ANALYZING THREE-DIMENSIONAL ELASTIC CONTACT PROBLEMS |
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| 作者姓名： | Ou Hengan Gong Jianxia |
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| 作者单位： | Ou Hengan Gong Jianxia |
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| 摘 要： | This paper presents an improved mixed finite element method of analyzing elastic contact problems, in which a new numerical algorithm is developed to calculate the flexibility matrix of the contact region. With this method the contact problem of two teeth-engaging is initially solved as a three-dimensional elastic finite element analgsis, In comparison with mixed fimte element method, the improved mixed finite element method is much more efficiency in solving contact problems.
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| 关 键 词： | finite element method mixed method contact stress. |
AN IMPROVED MIXED FINITE ELEMENT METHOD OF ANALYZING THREE-DIMENSIONAL ELASTIC CONTACT PROBLEMS |
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| Ou Hengan Gong Jianxia.AN IMPROVED MIXED FINITE ELEMENT METHOD OF ANALYZING THREE-DIMENSIONAL ELASTIC CONTACT PROBLEMS[J].Storage & Process,1988(1). |
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| Authors: | Ou Hengan Gong Jianxia |
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| Institution: | Ou Hengan Gong Jianxia |
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| Abstract: | This paper presents an improved mixed finite element method of analyzing elastic contact problems, in which a new numerical algorithm is developed to calculate the flexibility matrix of the contact region. With this method the contact problem of two teeth-engaging is initially solved as a three-dimensional elastic finite element analgsis, In comparison with mixed fimte element method, the improved mixed finite element method is much more efficiency in solving contact problems. |
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| Keywords: | finite element method mixed method contact stress |
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