铁路新增货运通过能力计算分析系统的研究  

Research on Computing and Analyzing System for railway increasing freight carrying capacity

作　　者：端嘉盈[1] 何世伟[1] 申永生[1] 

机构地区：[1]北京交通大学交通运输学院,北京100044

出　　处：《铁路计算机应用》2011年第12期13-15,19,共4页Railway Computer Application

基　　金：国家自然科学基金项目(60776825);铁道部科技研究开发计划课题(2011X004)

摘　　要：铁路区段货运通过能力是路网能力的一项重要组成部分。随着客运专线的建成通车,既有线上的货运能力逐步得到释放。为了准确计算货运通过能力,本文使用了运行图模拟铺画法,开发了铁路区段新增货运通过能力计算分析系统。实例研究表明,该系统能够准确计算出区段的新增货运通过能力,对铁路局货运组织有一定的指导意义和参考价值。The freight carrying capacity of district was an important part of railway network capacity.With the passenger line opening to traffic,the freight capacity on the existing line released gradually.In order to determine the specific increased in freight carrying capacity,this article used the algorithm of diagram drawing by simulation to develop the Computing and Analysis System for the railway increasing freight carrying capacity.The result of the case study could calculate the increasing freight carrying capacity easily,and provide guiding and reference significance for railway administration to improve freight traffic organization.

关 键 词：铁路货运 通过能力 模拟铺画 软件开发 

分 类 号：U294[交通运输工程—交通运输规划与管理]