| 列车低速通过道岔产生的噪声分析 |
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| 引用本文： | 马龙,周铁军,谢汉生.列车低速通过道岔产生的噪声分析[J].铁道劳动安全卫生与环保,2010,37(1):36-39. |
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| 作者姓名： | 马龙 周铁军 谢汉生 |
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| 作者单位： | 中国铁道科学研究院节能环保劳卫研究所,北京,100081 |
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| 摘 要： | 根据列车低速通过道岔线路时近场环境噪声测量数据，分析得出列车通过道岔时产生的噪声影响高于列车通过直线线路时；列车通过道岔时的噪声产生的原因以轮轨间的摩擦和撞击为主。
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| 关 键 词： | 列车 道岔 噪声分析 |
Analysis on Noise of Train Passing the Turnout at Low Speed |
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| MA Long,ZHOU Tie-jun,XIE Han-sheng.Analysis on Noise of Train Passing the Turnout at Low Speed[J].Railway Occupational Safety Health & Environmental Protection,2010,37(1):36-39. |
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| Authors: | MA Long ZHOU Tie-jun XIE Han-sheng |
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| Institution: | MA Long,ZHOU Tie-jun,XIE Han-sheng(Energy Saving & Environmental Protection & Occupational Safety , Health Research Institute,China Academy of Railway Sciences,Beijing 100081,China) |
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| Abstract: | According the test result of near field when train passing the turnout at low speed,analyzed that the noise is higher when train passing the turnout than the beeline track.When the train passing the turnout,the noise is produced by the attrition and strike between wheel and track. |
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| Keywords: | train turnout noise analysis |
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