车流对货车中时影响的微分分析  

Differential Analysis on Influence of Wagon-flows for Transfer Time

作　　者：查伟雄[1] 熊桂林[2] 

机构地区：[1]长沙铁道学院经济管理学院,长沙410075 [2]长沙铁道学院信息工程学院,长沙410075

出　　处：《系统工程》2000年第3期11-14,4,共5页Systems Engineering

摘　　要：压缩货车的转停时间，对于加快货物的送达速度，提高铁路运输效益，增 强市场竞争能力，有着极为重要的意义。本文利用微分的方法，通过车流 量的波动和车流结构的变化对货车中时的影响分析，为宏观上把握货车 中转停留时间的变化规律，在全局的角度上有效地压缩和调控货车的中 转停留时间，提供有效的依据。Reducing wagon's transfer time is very important,for it would accelerate goods convey speed and improve efficiency and market competition capacity of railway transportation. In this paper,we use differential analysis to ana- lyze influence of wagon-flows'undulation in amount and variety in stryc- ture for wagon's transfer time. This offers effective reference, we could hold variety law of wagon's transfer time exactly, and reduce wagon's transfer time efficaciously,when all comes to all.

关 键 词：铁道运输 车流量 货车中时 微分分析 货车周转 

分 类 号：U292.62[交通运输工程—交通运输规划与管理]