交通运输系统工程与信息

交通运输系统工程与信息 ›› 2001, Vol. 1 ›› Issue (3): 239-241 .

• 系统工程理论与方法 • 上一篇    下一篇

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

郎茂祥 ， 胡思继   

  1. 北京交通大学交通运输学院，北京 100044
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2001-08-01 发布日期:2001-08-01

Influence of Railway Operating Indices on Railway
Freight Transport Revenue by Using Factor Analysis Theory

LANG Mao-xiang, HU Si-ji   

  1. School of Traffic and Transportation, Northern Jiaotong University, Beijing 100044, China
  • Received:1900-01-01 Revised:1900-01-01 Online:2001-08-01 Published:2001-08-01

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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.

关键词: 货运收入, 铁路运营指标, 因素影响分析

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.

Key words: freight transport revenue, railway operating indices, factor analysis