采用网络概率流改进节点法实施高速公路二义性路径通行费分配  

Expressway Toll Distribution of Ambiguous Path on the Net Probability Stream Obtained by the Improved Node Method

作　　者：张起 黄大康 

机构地区：[1]浙江省公路管理局,浙江杭州310014 [2]浙江省交通科研所,浙江杭州310005

出　　处：《公路交通科技》2005年第5期140-142,共3页Journal of Highway and Transportation Research and Development

摘　　要：将高速公路二义性路径环网视作一个封闭回路,以节点法或网孔法求得各支路电流作为网络通行概率流。以确定的概率差为截断壁垒,调整网络拓扑结构。用二次计算各支路的网络概率流,确定通行费分配的方案。Regarding expressway ambiguous-path loop network as a closed circuit,the authors adopt the Node Method or Mesh Method to extract the current for each branch as net passing probability stream. Considering the determined probability difference as a cutting off barrier, the net topological structure has been readjusted. By means of the secondary calculating probability stream for each branch of the adjusted net, the toll distribution of ambiguous path could be determined.

关 键 词：二义性路径 网络概率流 通行费分配 节点法 网孔法 截断 

分 类 号：U491.13[交通运输工程—交通运输规划与管理]