基于多层环路形态的上海中环路交通功能分析

Analysis of the Function of Middle-ring Road in Shanghai Based on Multi-ring Roads Network Pattern

借鉴多层环路系统已有研究成果,归纳其形成机理。结合上海市路网在中环浦西段建成前后流量对比,分析中环对于内环和外环的影响。并进一步依据环路功能划分,阐述上海市中环路所承担的主要功能。

Drawing lessons from available research achievement, the induction is presented about the mechanism of multi-ring roads development. Comparing latest traffic flow with last year＇s, the impact of the middle-ring road on the other two ring roads in Shanghai road network is analyzed. Middle-ring road＇s transport function is explained further according to the function of ring roads and the conclusions of impact analysis.