| 轨道扭曲不平顺安全限值的研究 |
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| 引用本文： | 蔡成标,王其昌.轨道扭曲不平顺安全限值的研究[J].西南交通大学学报,1994,29(3):329-334. |
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| 作者姓名： | 蔡成标 王其昌 |
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| 作者单位： | 西南交通大学机车车辆研究所 |
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| 摘 要： | 本文用车辆－系统耦合动力学的理论，分析了轨道扭曲不平顺的幅值对车辆动力学性能的影响，并以《铁道车辆动力学性定办法和试验鉴定规范》中规定的第二限度（安全限度）为评定准则，提出了轨道扭曲不平顺的安全限值，并对其临时补修标准作出了评价。
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| 关 键 词： | 车辆 轨道 扭曲不平顺 安全限值 |
Study on the Safety Limit of Track Torsion lrregularity |
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| Cai Chengbiao, Wang Qichang.Study on the Safety Limit of Track Torsion lrregularity[J].Journal of Southwest Jiaotong University,1994,29(3):329-334. |
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| Authors: | Cai Chengbiao Wang Qichang |
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| Abstract: | The influence of trark torsion irregularigy to the dynamic behaviour of vehicle is studied with the theory of track-vehicle coupling dynamics.Based on the calculation results and GB5599-85,the safety limit of track torsion irregularity is proposed, At last , the recommendation for urgent repair standard of track torsion irregularity in Rules of Maintenance of Way is assessed. |
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| Keywords: | vehicle track coupling dynamics track torsion irregularity safety limit urgent repair |
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