| 城市轨道交通钢轨异常波磨的特点及治理对策 |
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| 引用本文： | 杨惠喜,孙鑫,张厚贵.城市轨道交通钢轨异常波磨的特点及治理对策[J].都市快轨交通,2012,25(5):105-108. |
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| 作者姓名： | 杨惠喜 孙鑫 张厚贵 |
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| 作者单位： | 北京轨道交通建设管理有限公司 北京100037 |
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| 摘 要： | 通过大量的现场调查、测试、试验以及理论分析,揭示北京地铁新线异常波磨的产生机理,发现钢轨异常波磨的主要成因,有针对性地提出已运营线钢轨异常波磨的整治原则,提出防止地铁钢轨异常波磨的综合减振技术原则。通过对课题研究成果的总结,从城市轨道交通建设管理的角度,提出防止钢轨异常波磨发生和发展的原则及建议,为保障运营安全、最大限度地降低养护维修成本提供有力的技术支持。
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| 关 键 词： | 城市轨道交通 钢轨异常波磨 技术措施 北京地铁 |
| 修稿时间： | 2013/12/12 0:00:00 |
Features and Treatment Measures for Unusual Rail Corrugations in Urban Rail Transit |
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| Yang Huixi
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Sun Xin
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Zhang Hougui.Features and Treatment Measures for Unusual Rail Corrugations in Urban Rail Transit[J].Urban Rapid Rail Transit,2012,25(5):105-108. |
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| Authors: | Yang Huixi Sun Xin Zhang Hougui |
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| Institution: | Yang Huixi Sun Xin Zhang Hougui(Beijing MTR Construction Administration Corp.,Beijing 100037) |
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| Abstract: | Rail corrugation is a crucial problem for railway industry worldwide.Large-scale field investigations,measurements and theoretical researches were conducted on Beijing metro new lines to find out the causes of the unusual rail corrugations.Treatment measures were proposed from the perspective of construction management of rail transit to remove rail corrugation sections on existing lines and avoid rail corrugation happening on new lines.The suggestions in this paper will provide a technical support to reduce the cost of maintenance and guarantee the safely operation. |
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| Keywords: | urban rail transit unusual rail corrugation treatment measures Beijing metro |
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