| 山地城市单轨交通平曲线超高变化对行车的影响研究 |
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| 引用本文： | 余沛.山地城市单轨交通平曲线超高变化对行车的影响研究[J].重庆交通学院学报,2010(3). |
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| 作者姓名： | 余沛 |
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| 作者单位： | 重庆交通大学; |
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| 基金项目： | 重庆市建委项目(城科字2007第47号) |
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| 摘 要： | 在山地城市单轨交通线路系统中,由于单轨系统特点,对轨道线路的要求指标比地铁系统相对较低。因而展线更加灵活,所采用的超高较大、缓和曲线较短、曲线半径可以更小。基于这些特点,降低超高变化率可以控制颠簸强度从而提高行车的平稳性。
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| 关 键 词： | 超高变化率 单轨交通 超高 |
Influence of Ultra-high Changing Rate of Single-Track Traffic Curve at Mountainous City on Traffic |
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| YU Pei.Influence of Ultra-high Changing Rate of Single-Track Traffic Curve at Mountainous City on Traffic[J].Journal of Chongqing Jiaotong University,2010(3). |
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| Authors: | YU Pei |
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| Institution: | YU Pei(Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | In the monorail transport line system at the mountainous city,indicators and standards of the rail line are relatively lower than those of the subway system,because of the features of single-track system.So lines are showed more flexibly and therefore,ultra-high,larger and shorter transition curve as well as the smaller curve radius can be adopted.Based on these characteristics,the turbulence intensity can be controlled by reducing the ultra-high changing rate,so as to enhance the driving smoothness. |
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| Keywords: | ultra-high changing rate single-track traffic ultra-high |
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