文章编号：1672-5328（2006）01-0036-06

叶彭姚 陈小鸿
（同济大学交通运输工程学院， 上海 200092）

摘要：组团式布局作为一种适应大城市扩张和新市镇发展的合理布局模式，对城市道路网的层次性、时效性和可靠性都提出了更高的要求。通过对功能组团格局城市布局特点、道路网结构和交通需求特性的分析，提出了功能组团格局城市道路网规划的原则和方法，并结合上海临港新城道路网络规划实例，对组团间通道的布置提出了具体的建议。

关键词：道路网规划；城市布局模式；组团 式城市；路网可靠性

中图分类号：U491

文献标识码：A

Urban Road Networks Planning of Clustered Cities

YE Pengyao，CHEN Xiaohong
(Transportation Engineering Academy of Tongji University，Shanghai 200092，China)

Abstract: Compared with traditional mono-cen-tral cities, clustered cities have more advan-tages in adapting to rapidly development of big cities, and have higher requirements on the ur-ban road networks' hierarchy, mobility and reli-ability. Based on the analysis of their urban layout，road network's structure and traffic de-mand characteristics，this paper presented some road network planning principles and some de-tailed layout proposals for each hierarchy net-work.

Keywords: urban road network planning; urban layout pattern;clustered city;road network reliability