• 旅游休闲与交通 •

### 长江三角洲高速公路网通达性与城镇空间结构发展

1. 曼彻斯特大学环境与发展学院规划与景观系|M13 9PL|英国
• 出版日期:2010-02-25 发布日期:2010-02-25
• 作者简介:周恺（1981-）|男|湖南株洲人|博士生。E-mail：kai.zhou@manchester.ac.uk

### Expressway Network Accessibility Analysis and Structured Change of Urban System in Yangtze Delta Megalopolis

ZHOU Kai

1. Planning and Landscape, School of Environment and Development, University of Manchester, M13 9PL, United Kingdom
• Online:2010-02-25 Published:2010-02-25

Abstract:

This research is to explore a co-relationship between regional development and transport network construction in Yangtze River Delta, by measuring the expressway accessibility development from 2000 to 2015. Network indicators were used to summarize the expressway constructing process. Accessibility measured by traveling distance was used to evaluate the improvement of the connectivity between node cities. Economically and demographically weighted accessibility shows the attractive and emissive effects through the network in regional development. Furthermore, a comparison was conducted between the regional network accessibility improvement and regional urban system change under globalization. Some principal interactions between regional development and transport network were concluded and a forecast for the next 10 years was given.