基于电子云模型的边缘型高速铁路客运枢纽地区路网级配计算方法研究  

Road-network Grade Proportion for Marginal High-speed Railway Passenger Terminal Areas Based on Electron Cloud Model

作　　者：李星 过秀成[2] 马超[2] 任敏[3] 

机构地区：[1]成都市规划设计研究院,成都610081 [2]东南大学交通学院,南京210096 [3]四川省城乡规划设计研究院,成都610081

出　　处：《交通信息与安全》2011年第2期27-31,共5页Journal of Transport Information and Safety

摘　　要：在研究边缘型高速铁路客运枢纽地区典型路网布局型式的基础上,计算各类需求下各级道路的优势出行距离,运用电子云模型计算枢纽地区各级道路所需承担的道路周转量,并与各级道路所能提供的周转量相平衡得到枢纽地区路网级配计算模型,并结合南京南站枢纽地区进行了实例应用。Based on the typical layout form of road network in marginal high-speed railway passenger terminal areas,this paper calculated the preponderant trip distance of the traffic demand based on typical road network.It also computed the road transportation turnover with the use of electron cloud model.As a result,the configuring calculation model was obtained when it was balanced with the transportation turnovers that the other road networks provided.Finally,the Nanjing South Railway Station area was taken as an example to verify the application.

关 键 词：优势出行距离 道路交通周转量 路网级配 

分 类 号：U491[交通运输工程—交通运输规划与管理]