| 一种轮轨两点接触数值计算方法 |
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| 引用本文： | 徐鹏,蔡成标,罗世辉.一种轮轨两点接触数值计算方法[J].铁道车辆,2010,48(8). |
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| 作者姓名： | 徐鹏 蔡成标 罗世辉 |
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| 作者单位： | 西南交通大学,牵引动力国家重点实验室,四川,成都,610031 |
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| 基金项目： | 国家重点实验室自主研究课题 |
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| 摘 要： | 根据轮轨几何约束方程的典型解得到轮轨两点接触的判断条件,运用该条件并结合迹线法给出了一种轮轨两点接触数值计算方法。
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| 关 键 词： | 轮轨关系 两点接触 数值算法 |
A Numerical Calculation Method for Two-Point Wheel-Rail Contact |
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| XU Peng,CAI Cheng-biao,LUO Shi-hui.A Numerical Calculation Method for Two-Point Wheel-Rail Contact[J].Rolling Stock,2010,48(8). |
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| Authors: | XU Peng CAI Cheng-biao LUO Shi-hui |
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| Institution: | XU Peng,et al.(male,born in 1985,graduate student for doctor degree,Traction Power State Key Laboratory of Southwest Jiaotong University,Chengdu 610031,China) |
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| Abstract: | The determination conditions of the two-point wheel-rail contact are obtained on the basis of the typical solution of the wheel-rail geometrical constraint equation.With application of the conditions,combined with the trace line method,a numerical calculation method for two-point wheel-rail contact is given. |
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| Keywords: | wheel-rail relation two-point contact numerical calculation method |
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