| 不同轴重货物列车编组方案的计算分析 |
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| 引用本文： | 郭刚,常崇义,王俊彪,马大炜.不同轴重货物列车编组方案的计算分析[J].铁道机车车辆,2014,34(5):12-16. |
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| 作者姓名： | 郭刚 常崇义 王俊彪 马大炜 |
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| 作者单位： | 中国铁道科学研究院 铁道科学技术研究发展中心 高速轮轨关系试验室,北京,100081 |
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| 基金项目： | 原铁道部重点科技研究开发项目，中国铁道科学研究院铁道科学技术研究发展中心项目 |
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| 摘 要： | 通过列车纵向动力学仿真软件,建立27t轴重通用货物与23t和21t轴重车辆混编的纵向动力学模型。通过仿真分析得到27t轴重及以下通用货物列车以各种轴重混编、空重混编在一定的线路条件下进行紧急制动时的纵向力分布规律,对列车的编组方式进行对比分析,提出不同轴重货物列车合理的编组方式。
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| 关 键 词： | 27 t轴重通用货物列车 纵向动力学 合理编组 紧急制动 |
Optimization Analysis of the Formation of Different Axle Load General Freight Train |
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| GUO Gang,CHANG Chongyi,WANG Junbiao,MA Dawei.Optimization Analysis of the Formation of Different Axle Load General Freight Train[J].Railway Locomotive & Car,2014,34(5):12-16. |
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| Authors: | GUO Gang CHANG Chongyi WANG Junbiao MA Dawei |
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| Institution: | (High-speed Wheel/Rail Interaction Laboratory, Railway Science and Technology Research ＆ Development Center, China Academy of Railway Sciences, Beijing 100081, China) |
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| Abstract: | The longitudinal dynamics model of the mixed 27 t axle load general freight wagons and 23 t, 21 t axle load wagons is established by the train longitudinal dynamics simulation software firstly. Then the longitudinal force distribution of 27 t and below axle load general freight train and mixed freight train in a variety of axle load, loaded and empty mixed under certain line when emergency braking is obtained. Finally, optimizing the train formation and the best results is gotten. |
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| Keywords: | 27 t axle load general freight train longitudinal dynamics formation optimizing emergency braking |
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