| 基于有限元理论的吊弦计算 |
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| 引用本文： | 王洪林,吴积钦.基于有限元理论的吊弦计算[J].电气化铁道,2009(2):28-30. |
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| 作者姓名： | 王洪林 吴积钦 |
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| 作者单位： | 西南交通大学电气工程学院,四川成都,610031 |
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| 摘 要： | 基于有限元理论、索的非线性理论及牛顿-拉夫逊算法求解接触网系统的吊弦长度,进而建立基于多柔体力学理论的接触网模型,为弓网关系评价奠定基础。
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| 关 键 词： | 吊弦 非线性理论 有限元模型 |
Finite Element Theory Based Calculation of Droppers |
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| Wang Honglin,Wu Jiqin.Finite Element Theory Based Calculation of Droppers[J].Electric Railway,2009(2):28-30. |
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| Authors: | Wang Honglin Wu Jiqin |
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| Abstract: | Based on the Finite Element Theory, the Nonlinear Theory of cable and Newton-Raphson Algorithm, the length of droppers in the catenary＇s system will be calculated. And further, the catenary＇s model for the evaluation of Pantograph and OCS Relation founded on the Flexible Multi-Body Mechanical will be established. |
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| Keywords: | dropper nonlinear theory finite element model |
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