Modeling the Evolution of Urban Road Networks A case study on Pudong New Area in Shanghai

摘要：

Based on complex network theory, this paper proposes a topological evolution model for urban road network. The model also considers the external factors that affect network growth such as population density and economic index, which makes it flexible to adjust the influencing factors while for different types of networks. Furthermore, its feasible to visualize the differences with the real data in ArcGIS. Then, a case study of road network in Shanghai Pudong New Area is given, several common indicators are calculated. The results show good agreement between real data and model to verify the model is correct and valid.

关键词： complex network evolution model urban road network population density and economy GIS

作者: Chao Yang Peng Zeng Yi Wang

作者单位: School of Transportation Engineering Tongji University Shanghai, 201804, P.R.China

会议类型: 国际会议

会议名称: 2010 International Conference on Intelligent Computation Technology and Automation(2010 智能计算技术与自动化国际会议 ICICTA 2010)

会议地点: 长沙

会议语种:英文

页码: 1892-1895

在线出版日期: 2010-05-11（万方平台首次上网日期，不代表论文的发表时间）