| 列车在道岔中的运行稳定性分析 |
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| 引用本文： | 王平. 列车在道岔中的运行稳定性分析[J]. 西南交通大学学报, 2000, 35(1): 28-31 |
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| 作者姓名： | 王平 |
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| 作者单位： | 西南交通大学土木工程学院,四川,成都,610031 |
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| 摘 要： | 考虑道岔结构引起的竖向与横向不平顺以及轮轨接触关系的变化,将道岔区内轮轨系统空间耦合振动分析模型进一步完善。该模型用以模拟列车经过道岔时的蛇行运动,并分析了列车的平稳性与安全性。
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| 关 键 词： | 道岔 稳定性 蛇行运动 道岔 轮轨关系 |
A Study on the Running Stability of Trains on Turnouts |
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| WANG Ping. A Study on the Running Stability of Trains on Turnouts[J]. Journal of Southwest Jiaotong University, 2000, 35(1): 28-31 |
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| Authors: | WANG Ping |
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| Abstract: | The spatial coupling model for railway turnout system is improved in which the vertical and lateral structure irregularities of turnouts and the variation of wheel/rail contact geometry are taken into account. It is used to simulate the body hunting of trains and to analyze the running stability and safety of trains on turnouts. |
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| Keywords: | turnouts stability hunting |
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