| 基于实测钢轨廓形的高速动车组车轮踏面外形优化研究 |
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| 引用本文： | 李晓峰,李国栋,宋春元,崔利通,吕义,池茂儒.基于实测钢轨廓形的高速动车组车轮踏面外形优化研究[J].铁道车辆,2019(8):11-12,24,I0001. |
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| 作者姓名： | 李晓峰 李国栋 宋春元 崔利通 吕义 池茂儒 |
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| 作者单位： | 中车长春轨道客车股份有限公司国家轨道客车工程研究中心;西南交通大学牵引动力国家重点实验室 |
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| 基金项目： | 中国铁路总公司科技研究开发计划(2017J003-B) |
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| 摘 要： | 针对某型高速动车组运营时存在车辆横向晃动的现象,基于实测线路钢轨廓形对车轮踏面外形进行了局部优化,并进行了仿真计算和线路试验。结果表明优化方案可有效抑制横向晃动,改善车辆的横向平稳性。
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| 关 键 词： | 动车组 车辆横向晃动 踏面优化 线路适应性 |
Research on Optimization of Contour of Wheel Tread for High Speed Multiple Units Based upon Actually Measured Rail Profile |
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| LI Xiaofeng,LI Guodong,SONG Chunyuan,CUI Litong,LYU Yi,CHI Maoru.Research on Optimization of Contour of Wheel Tread for High Speed Multiple Units Based upon Actually Measured Rail Profile[J].Rolling Stock,2019(8):11-12,24,I0001. |
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| Authors: | LI Xiaofeng LI Guodong SONG Chunyuan CUI Litong LYU Yi CHI Maoru |
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| Institution: | (State Railway Passenger Car Engineering Research Center, CRRC Changchun Railway Vehicle Co., Ltd., Changchun 130062, China) |
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| Abstract: | LI Xiaofeng;LI Guodong;SONG Chunyuan;CUI Litong;LYU Yi;CHI Maoru(State Railway Passenger Car Engineering Research Center, CRRC Changchun Railway Vehicle Co., Ltd., Changchun 130062, China) |
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| Keywords: | multiple units sway tread optimiza-tion adaptability of track |
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