| 时速120km轨道交通线路平面曲线参数研究 |
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| 作者单位： | ;1.铁道第三勘察设计院集团有限公司 |
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| 摘 要： | 采用SIMPACK动力仿真软件,建立适用于地铁线路参数分析的车-线耦合动力学模型,仿真线路曲线参数对列车的动力响应结果,分析曲线参数对列车运行性能的影响规律和控制因素,给出时速120 km的轨道交通线路曲线参数推荐值。
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| 关 键 词： | 轨道交通 动力学 曲线参数 |
Study on Curve Parameters of Route Plan of Rail Transit Line with a Speed of 120 km /h |
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| Institution: | ,The Third Railway Survey and Design Institute Group Corporation |
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| Abstract: | In this paper,the dynamic simulation software SIMPACK was employed to establish the train-track coupling dynamic model which was suitable for metro line parameter analysis. And then the result of the curve parameters' dynamic responses to the train were simulated,and the influence on the train's running performance caused by curve parameters as well as their control factors were analyzed. Finally,the recommended values of curve parameters for 120 km / h rail transit line were proposed. |
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| Keywords: | rail transit dynamics curve parameters |
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