| 制动模式对城市轨道车辆车轮异常磨耗的影响分析 |
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| 引用本文： | 方宇,张同宏,穆华东,朱祺.制动模式对城市轨道车辆车轮异常磨耗的影响分析[J].铁道机车车辆,2010,30(4):69-71. |
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| 作者姓名： | 方宇 张同宏 穆华东 朱祺 |
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| 作者单位： | 1. 上海工程技术大学,城市轨道交通学院,上海,201620
2. 上海轨道交通维护保障中心,车辆分公司,上海,200235 |
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| 基金项目： | 上海市自然科学基金项目，上海高校培养优秀青年教师科研专项基金项目，上海市教育委员会重点学科建设项目 |
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| 摘 要： | 介绍了城市轨道车辆车轮异常磨耗情况,对由制动模式引起的车轮异常磨耗原因进行了分析,其中包括电制动消失点速度,拖车、动车空气制动力分配比例对车轮异常磨耗的影响等,最后从制动模式角度对有效解决城市轨道车辆车轮异常磨耗的问题提出了若干建议。
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| 关 键 词： | 制动模式 城市轨道车辆 车轮 异常磨耗 |
Research on the Effect of the Braking Mode to the Wheel Abnormal Wear of Urban Rail Vehicle |
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| FANG Yu,ZHANG Tong-hong,MU Hua-dong,ZHU Qi.Research on the Effect of the Braking Mode to the Wheel Abnormal Wear of Urban Rail Vehicle[J].Railway Locomotive & Car,2010,30(4):69-71. |
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| Authors: | FANG Yu ZHANG Tong-hong MU Hua-dong ZHU Qi |
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| Affiliation: | 1 School of Urban Railway Transportation,Shanghai University of Engineering Science,Shanghai 201620,China; 2 The Rolling Stock Branch of Shanghai Rail Traffic Maintenance Support Center,Shanghai 200235,China) |
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| Abstract: | Firstly the wheel abnormal wear of urban rail vehicle is introduced in the paper.Secondly the reasons of the wheel abnormal wear caused by braking mode,including the electric braking dieing away speed and the allocation proportion of trail car and moving car is analyzed.Finally some advices resolving the problem of the wheel abnormal wear of urban rail vehicle efficiently are brought forward at the point of braking mode. |
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| Keywords: | braking mode urban rail vehicle wheel abnormal wear |
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