| 繁忙干线货运规模化相关问题研究 |
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| 引用本文： | 叶玉玲,季令,孙焰.繁忙干线货运规模化相关问题研究[J].同济大学学报(自然科学版),2005,33(12):1612-1615. |
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| 作者姓名： | 叶玉玲 季令 孙焰 |
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| 作者单位： | 同济大学,交通运输工程学院,上海,200092 |
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| 摘 要： | 对繁忙干线货运规模化的相关影响因素进行了分析,并以沪宁线为例,采用计算机仿真方法,确定线路上最佳的车站布局,以及车站日均办理列车越行作业的次数.对货运规模化相邻站点间隔距离等相关问题进行了研究,提出沪宁线货运规模化方案,模拟计算了合并中间站的三个不同方案对区段通过能力的影响程度.
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| 关 键 词： | 繁忙干线 货运 规模化 通过能力 |
| 文章编号： | 0253-374X（2005）12-1612-04 |
| 收稿时间： | 07 16 2004 12:00AM |
| 修稿时间： | 2004-07-16 |
Research on Freight Scale on Busy Main Railways |
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| YE Yu-ling,JI Ling,SUN Yan.Research on Freight Scale on Busy Main Railways[J].Journal of Tongji University(Natural Science),2005,33(12):1612-1615. |
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| Authors: | YE Yu-ling JI Ling SUN Yan |
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| Institution: | School of Traffic and Transportation Engineering, Tongii University, Shanghai 200092, China |
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| Abstract: | The optimization of freight station layout and the freight scale management of busy main railways are the important measure to improve the synthetical benefits of lines.The paper analyzes the relative influence factors of freight scale on busy main lines,and taking Hu-ning line as a case,the paper adopts the computer emulation mode to conclude the optimal station layout on the line,and the average numbers of overtaking operation of the trains per day at the stations.Then,the paper discusses on the correlative problems such as the interval distance between the adjacent stations etc.At last,it puts forward the three schemes of freight scale of Hu-ning line,and simulates the influence of the three schemes on the section carrying capacity. |
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| Keywords: | busy main railways freight transportation scale section carrying capacity |
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