铁路通道内客流分担率及客运组织策略研究

针对高速铁路与既有线并行的铁路通道内客流的分担率问题,分析旅客选择乘坐铁路通道内高速铁路和既有线的主要影响因素,在考虑经济性、快速性、便捷性和舒适性4个影响因素的基础上,采用加法原理建立可变权重的广义费用函数,并用广义费用函数取代一般Logit分担率模型中的效用函数,从而导出可变权重的Logit客流分担率模型。运用指出的模型计算武广铁路运输通道内高速铁路的客流分担率,计算结果与客流统计数据的对比分析表明,给出的客流分担率模型具有较高的准确率。通过对影响武广铁路运输通道客运组织关键因素的分析,提出了武广高速铁路按培育期、增长期和成熟期3个阶段开展客运组织的策略。

Research on the Share Rate of Passenger Flow and Transportation Organization Strategy in Railway Transportation Corridor

According to the problem of the distribution rate of passenger flow in railway transportation corridor with both high-speed railway and the existing line,the main factors influencing passengers' choice behavior between high-speed railway and the existing railway were analyzed.Based on considering economy,rapidity,convenience and comfort,a variable weight generalized cost function was set up by addition principle.Then the generalized cost function was used to replace the utility function of Logit model,a var...