| 用因素分析理论分析铁路运营指标 对铁路货运收入的影响 |
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| 引用本文： | 郎茂祥,胡思继.用因素分析理论分析铁路运营指标 对铁路货运收入的影响[J].交通运输系统工程与信息,2001,1(3):239-241. |
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| 作者姓名： | 郎茂祥 胡思继 |
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| 作者单位： | 北京交通大学交通运输学院，北京 100044 |
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| 基金项目： | 铁道部科技发展计划项目(97F09) |
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| 摘 要： | 论文分析了货物周转量、发送量、装车数、平均运程及货车静载重等铁路运营指标与铁 路货运收入的关系，运用微积分方法推导出了指标因素影响分析的计算公式，得出了分析铁路 运营指标对铁路货运收入影响的计算方法，并给出了计算实例.
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| 关 键 词： | 货运收入 铁路运营指标 因素影响分析 |
| 文章编号： | 1009-6744(2001)03-0239-03 |
| 修稿时间： | 2001年4月9日 |
Influence of Railway Operating Indices on Railway Freight Transport Revenue by Using Factor Analysis Theory |
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| LANG Mao-xiang,HU Si-ji.Influence of Railway Operating Indices on Railway Freight Transport Revenue by Using Factor Analysis Theory[J].Transportation Systems Engineering and Information,2001,1(3):239-241. |
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| Authors: | LANG Mao-xiang HU Si-ji |
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| Institution: | School of Traffic and Transportation, Northern Jiaotong University, Beijing 100044, China |
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| Abstract: | It analyzed the functional relations between railway freight transport revenue and railway operating indices such as freight turnover, freight volume, number of car loading,
average freight transport distance and average static car load, induced the calculating formulae of factor analysis by using calculus method, inferred the method of calculating the influence of railway operating indices on railway freight transport revenue, and presented a calculating example at last.
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| Keywords: | freight transport revenue railway operating indices factor analysis |
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