摘要
为适应城市大容量的客运交通需求,我国大中城市相继规划建设了轨道交通,与地面道路共同承担整个城市的交通需求,并影响着城市道路网合理密度的设置。从分析道路密度影响因素入手,重点研究了轨道交通建设水平对道路密度的影响,并对两者的关系进行了量化,提出了基于轨道交通站点分布的城市分社区道路密度确定方法。
As the city scale enlarges, traffic problem becomes increasingly serious. To meet the demand for high capacity and long distance traffic, rail transit has been built in many big cities, which undertakes the task of urban traffic along with road transportation. This paper, by analyzing the factors influence- ing road density, makes a quantitative study on the relationship between road density and rail transit, proposes a calculation of road density inside the city community based on the influence of rail transit station disnibution.
出处
《城市轨道交通研究》
2006年第4期34-37,共4页
Urban Mass Transit
关键词
城市轨道交通
道路密度
供需平衡
urban rall transit, road density, supply-demand balance
作者简介
Key Laboratory of Road and Traffic Engineering, Tongji University, 200092, Shanghai, China.
