| 粘弹性体无摩擦滚动接触问题的算法与分析 |
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| 引用本文： | 唐国安,浦奎英.粘弹性体无摩擦滚动接触问题的算法与分析[J].应用科学学报,1992,10(3):279-282. |
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| 作者姓名： | 唐国安 浦奎英 |
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| 作者单位： | 复旦大学
(唐国安)，上海正泰橡胶厂(浦奎英) |
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| 摘 要： | 一、Voigt型粘弹性圆柱滚动接触问题的变分不等方程作者曾研究过粘弹性圆柱的滚动接触问题.研究中考虑了一般的线性粘弹性材料(标准线性粘弹性模型).为了便于方法的分析,本文将取其特例(Voigt型粘弹性模型)作为研究对象.Voigt型粘弹性的本构关系可以写成
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| 关 键 词： | 粘弹性 滚动接触 变分不等方程 |
METHOD AND ANALYSIS FOR THE ROLLING CONTACT PROBLEM OF A VISCOELASTO CYLINDER |
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| TANG GUOAN.METHOD AND ANALYSIS FOR THE ROLLING CONTACT PROBLEM OF A VISCOELASTO CYLINDER[J].Journal of Applied Sciences,1992,10(3):279-282. |
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| Authors: | TANG GUOAN |
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| Institution: | TANG GUOAN(Fudan University)Pu KUIYINQ (Tesn Tai Rubber Factory) |
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| Abstract: | The rolling contact problem of a visooelastic cylinder is studied in the paper. This problem is governed by a variational inequality equation, (Kg, r-g)>0 for any r in convex set . Unlike that in the case of elastic media, the stiffness matrix K is composed of a positive definite matrix and an anti-symmetric matrix. The authors first prove some useful properties about the solution of the equation, and then provide a numerical solution scheme to solve this equation. |
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| Keywords: | visooelastioity rolling contact variational inequality equation |
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