| 垂直天窗对线路通过能力的影响 |
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| 引用本文： | 殷勇,闫海峰,周勇.垂直天窗对线路通过能力的影响[J].西南交通大学学报,2004,39(6):708-711. |
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| 作者姓名： | 殷勇 闫海峰 周勇 |
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| 作者单位： | 西南交通大学交通运输学院,四川,成都,610031 |
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| 基金项目： | 本文的工作得到西南交通大学科研基金(2003B07)的资助. |
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| 摘 要： | 在分析列车运行图结构的基础上,探讨了垂直天窗前、后影响时段内货物列车的铺画方案,建立了垂直天窗对线路通过能力影响的数学模型.对数学模型的分析表明,线路通过能力扣除与天窗时间成正比,与货物列车运行间隔时间成反比.
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| 关 键 词： | 铁路 垂直天窗 通过能力 影响时段 |
| 文章编号： | 0258-2724(2004)06-0708-04 |
| 修稿时间： | 2003年3月25日 |
Influence of Vertical Skylight on Carrying Capacity of Railway Lines |
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| YIN Yong,YAN Hai-feng,ZHOU Yong.Influence of Vertical Skylight on Carrying Capacity of Railway Lines[J].Journal of Southwest Jiaotong University,2004,39(6):708-711. |
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| Authors: | YIN Yong YAN Hai-feng ZHOU Yong |
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| Abstract: | Based on the analysis of the structure of train diagrams, freight train painting schemes in influencing timeslice before and after a vertical skylight were discussed, a mathematics model was proposed for the deduction of carrying capacity of railway lines resulted from vertical skylights. The analysis of this model shows that the deduction of carrying capacity of a railway line is directly proportional to the time span of vertical skylights and inversely proportional to the interval between freight trains. |
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| Keywords: | railway vertical skylight carrying capacity influencing timeslice |
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