| 城市轨道交通快线轮轨侧磨成因及防治 |
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| 引用本文： | 任 静. 城市轨道交通快线轮轨侧磨成因及防治[J]. 都市快轨交通, 2011, 24(5): 2-5. DOI: 10.3969/j.issn.1672-6073.2011.05.002 |
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| 作者姓名： | 任 静 |
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| 作者单位： | 北京城建设计研究总院有限责任公司,北京,100037 |
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| 摘 要： | 对目前轨道交通快线开通运营后轮轨侧磨情况进行深入调研,对轮轨侧磨的特点、成因进行分析,通过动力仿真计算,对比分析100 km/h轨道交通快线车辆与传统80km/h地铁车辆轮轨侧磨程度的差异,最后针对轨道交通快线的轮轨侧磨问题提出防治措施.
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| 关 键 词： | 城市轨道交通快线 钢轨侧磨 成因分析动力学 防治措施 |
| 修稿时间： | 2013-12-12 |
Wheel-rail Side Wear and Prevention Meausres forUrban Rail Transit Fast Lines |
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| Ren Jing. Wheel-rail Side Wear and Prevention Meausres forUrban Rail Transit Fast Lines[J]. Urban Rapid Rail Transit, 2011, 24(5): 2-5. DOI: 10.3969/j.issn.1672-6073.2011.05.002 |
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| Authors: | Ren Jing |
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| Affiliation: | Ren Jing(Beijing Urban Engineering Design & Research Institute Co.,Ltd.,Beijing 100037) |
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| Abstract: | Based on the in-depth survey of wheel-rail side wear during urban rail transit fast line operation,this paper analyzed the characteristics and the causes of wheel-rail side wear,and made a comparison on wheel-rail side wear levels between 100km/h fast line and 80km/h traditional line through dynamic simulating calculation.In the end it proposed advice on the prevention and control of wheel-rail side wear. |
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| Keywords: | urban rail transit fast line rail side wear cause analysis dynamics prevention measures |
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