城市道路网供需平衡的断面法研究  

Research on Supply and Demand Equilibrium in Urban Road Network with Section Method

作　　者：冯树民[1] 孙玉庆[1] 

机构地区：[1]哈尔滨工业大学交通科学与工程学院,黑龙江哈尔滨150090

出　　处：《公路交通科技》2006年第4期111-114,共4页Journal of Highway and Transportation Research and Development

基　　金：黑龙江省自然科学基金资助项目(E0333)

摘　　要：通过城市道路中的道路路段和交叉口的通行能力以及整条道路的通行能力,对城市道路网的供需平衡进行分析,并对城市道路上的交通需求计算方法进行描述。根据对图论理论的研究,提出用断面法对城市道路网的供需平衡进行分析,并给出断面法的基本原理和具体的计算流程。应用该方法对哈尔滨市的道路交通供需平衡进行分析,提出了哈尔滨市路网的改善意见。The supply of road network was analyzed in terms of capacities of links, intersections and roads, and the demand calculation was described. Based on graph theory, a section method was put forward for supply-and-demand equilibrium analysis of urban road network as well as the principles and calculation process.Application of the method to the analysis of Harbin urban road network was presented with suggestions made for improvement.

关 键 词：道路网 供需平衡 断面法 

分 类 号：U491.13[交通运输工程—交通运输规划与管理]