基于武汉市路网容量的城市道路等级级配研究  

Research on urban road grading based on Wuhan road network capacity

作　　者：汤雅杰 赵展轮 TANG Ya-jie;ZHAO Zhan-lun

机构地区：[1]武汉市政工程设计研究院有限责任公司,湖北武汉420023

出　　处：《智能城市》2023年第5期106-108,共3页Intelligent City

摘　　要：城市道路是城市交通的骨架,城市交通拥堵的核心问题是路网容量供给与交通需求不匹配的问题。完善城市道路交通网络,提升路网容量可以缓解交通拥堵现象。研究通过时空消耗法对武汉市现状路网容量进行测算,分析城市道路等级级配的变化对路网容量产生的影响,并对武汉市城市道路等级结构配比提出对应建议。Urban roads are the backbone of urban transportation,and the core problem of urban traffic congestion is the mismatch between the supply of road network capacity and traffic demand.Improving the urban road traffic network and increasing its capacity can alleviate traffic congestion.The study calculates the current road network capacity of Wuhan City using the spatiotemporal consumption method,analyzes the impact of changes in urban road grading on road network capacity,and proposes corresponding suggestions for the matching of urban road grading structure in Wuhan City.

关 键 词：城市道路 路网容量 等级级配 

分 类 号：U12[交通运输工程]