| 重载铁路轮轨磨损原因探讨 |
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| 引用本文： | XU Jin-guo,傅茂海.重载铁路轮轨磨损原因探讨[J].铁道机车车辆,2008,28(4):12-15. |
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| 作者姓名： | XU Jin-guo 傅茂海 |
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| 作者单位： | 西南交通大学,机械工程学院,四川成都610031 |
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| 摘 要： | 根据轮轨接触理论，分析了不同轮轨接触几何匹配关系下的轮轨接触应力情况，指出轮轨接触应力、轮轨接触几何关系、轴重是影响重载铁路轮轨磨损的主要因素，从重载运输装备方面提出了减少轮轨磨损的几点建议。
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| 关 键 词： | 重载铁路 轮轨 磨损机理 |
Investigate on Wheel/Rail Wear of Heavy Haul Railway |
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| XU Jin-guo,FU Mao-hai.Investigate on Wheel/Rail Wear of Heavy Haul Railway[J].Railway Locomotive & Car,2008,28(4):12-15. |
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| Authors: | XU Jin-guo FU Mao-hai |
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| Institution: | XU Jin - guo, FU Mao - hai (School of Mechanical Engineering, Southwest Jiaotong University, Chengdu 610031 Sichuan, China) |
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| Abstract: | According to the wheel/rail contact theory, the relation of different geometry matching with wheel/rail and wheel/rail contact stress is analyzed. The results show that the main factors of the wheel/rail wear for the heavy haul train is the wheel/rail contact stress, geometry matching and axle load.And some advices for reduction of the wheel/rail wear in heavy transport equipment are indicated. |
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| Keywords: | heavy haul railway wheel/rail mechanism of wear |
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