高速公路与既有线路的交通流分配研究

从现有的路网交通量分配模式出发，通过分析费用和时间因素对客货车流所产生的分流效果、高速公路对长短途车流所具有的吸引特性，探讨了在高速公路与既有线路之间分配交通量的规律，提出一种相应的分配原则，综合考虑费用和时间因素对客货车流影响的分配模型

Study on Traffic Volume Assignment Between Expressway and Common Roads

On the basis of current assignment model of network's traffic volume, this paper analyses not only the effects of fare and time on the passenger and cargo travel flows,but also the characteristics of expressway attracting long or short way travel flow. It probes into the law of assigning traffic volume between expressway and common roads and provides an assignment model,which conforms to the law of assigning traffic volume from near to far and considers the effects of both fare and time on passenger and cargo travel flows.