| 城轨车辆车轮踏面裂纹形成的原因探讨 |
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| 引用本文： | 吴炳勇. 城轨车辆车轮踏面裂纹形成的原因探讨[J]. 铁道车辆, 2011, 49(11): 37-40,48 |
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| 作者姓名： | 吴炳勇 |
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| 作者单位： | 大连现代轨道交通有限公司金马快轨运营分公司,辽宁大连,116021 |
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| 摘 要： | 结合运用经验,介绍了城轨车辆车轮踏面裂纹的类型及形成原因,分析、探讨了解决车轮踏面裂纹问题的方法。
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| 关 键 词： | 城轨车辆 踏面裂纹 形成原因 |
Discussion of Causes to Cracking in Wheel Treads of Urban Rail Vehicles |
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| WU Bing-yong. Discussion of Causes to Cracking in Wheel Treads of Urban Rail Vehicles[J]. Rolling Stock, 2011, 49(11): 37-40,48 |
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| Authors: | WU Bing-yong |
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| Affiliation: | WU Bing-yong(Dalian Modern Rail Transportation Company Limited Golden Horse Rail Operations Branch,Dalian 116021,China) |
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| Abstract: | In combination with the operation experience,the types and causes to cracking in urban rail vehicles are described.The method to solve the problem of cracking in wheel treads is analyzed and discussed. |
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| Keywords: | urban rail vehicle cracking in tread cause |
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