| 铁路区间通过能力计算方法的变革 |
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| 引用本文： | 朱家荷,汤奇志,赵春雷,张巍,贾永刚.铁路区间通过能力计算方法的变革[J].铁道运输与经济,2005,27(7):72-76. |
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| 作者姓名： | 朱家荷 汤奇志 赵春雷 张巍 贾永刚 |
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| 作者单位： | 1. 铁道科学研究院,运输及经济研究所,北京,100081
2. 铁道部,运输局,北京,100844 |
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| 摘 要： | 结合铁路跨越式发展形势下运输组织变化的要求,提出新的铁路区间通过能力计算方法——直接计算法,从而对沿用几十年至今的扣除系数法进行了根本性的变革。在论述直接计算法基本概念的基础上,从运行图横向结构和纵向结构两个方面,对直接计算法及其与扣除系数法的区别进行了分析说明。
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| 关 键 词： | 铁路 区间通过能力 计算方法 直接计算 扣除系数 |
| 文章编号： | 1003-1421(2005)06-0072-04 |
| 修稿时间： | 2005年5月9日 |
The Evolution of Calculation Method for Railway Section Through Capacity |
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| ZHU Jia-he,TANG Qi-zhi,ZHAO Chun-lei,ZHANG Wei,JIA Yong-gang.The Evolution of Calculation Method for Railway Section Through Capacity[J].Rail Way Transport and Economy,2005,27(7):72-76. |
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| Authors: | ZHU Jia-he TANG Qi-zhi ZHAO Chun-lei ZHANG Wei JIA Yong-gang |
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| Institution: | ZHU Jia-he1,TANG Qi-zhi1,ZHAO Chun-lei2,ZHANG Wei1,JIA Yong-gang1 |
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| Abstract: | Facing the requirements of transportation organization changesunder the leap-over development of railway, this paper brings forward a newcalculation method of section through capacity - direct calculation method, whichis a thorough change to the deduction coefficient method being applied duringmany years. Based on an introduction to the basic idea of direct calculationmethod, the paper analyzes and illustrates the differences between the twomethods from aspect of vertical and horizontal structure in train graph. |
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| Keywords: | railway section through capacity calculation method directcalculation d eductionc oefficient |
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