基于空间网络分析的区域交通模式比较:以上海都市圈为例  

A Comparison of Regional Traffic Patterns Based on Spatial Network Analysis:A Case Study of Shanghai Metropolitan

作　　者：宋妙[1] 李健[1] 海德俊[1] 陈川[1] 杨一蛟[1] 

机构地区：[1]同济大学交通运输工程学院,上海201804

出　　处：《综合运输》2015年第6期70-76,共7页China Transportation Review

摘　　要：以上海都市圈区域交通发展模式研究为目标,基于空间网络分析技术分别建立上海都市圈轨道网与道路网的空间句法线段分析模型,并以整合度指标分别定量评价区域内轨道网和道路网各空间组团的可达性。结果表明,都市圈道路网的空间可达性明显优于轨道网,都市圈交通体系缺乏能够与区域发展格局相匹配的轨道网络。结合上海市都市圈发展背景及交通运输方式特征对比,得出结论:构建高密度、多层次的区域轨道交通网络,以轨道交通引导区域空间发展规划是上海都市圈区域交通发展的较优模式。In order to analyze the regional traffic patterns of Shanghai metropolitan, this paper focuses on the application of the newly proposed space syntax segment model and builts two models of existing rail transit lines and the highway （including expressway） network separately. In the space syntax model, Global integration and local integration were chosen as the main evaluation indexes of accessibility. The comparative analysis of the two models shows that the accessibility of the highway network is much better than the rail transit lines. Combining with the development trend of Shanghai metropolitan and the characteristics of the two traffic patterns, this paper points out that current suburban rail transit service will hardly accommodate the future demand for convenient, high speed long-distance inter-city travel in greater Shanghai area. Thus, a high density and multimodal rail transit system is needed for the construction of global city.

关 键 词：区域交通模式比较 空间网络分析 空间句法 上海都市圈 

分 类 号：U12[交通运输工程]