摘要
为使交通基础设施建设更好地服务于城市群社会经济的发展,以复合这样一种全新的视角探索城市群交通网络的性能。对城市群复合交通网络结构进行深入分析,采用站点映射法构建城市群复合交通网络模型;基于复杂网络理论构建城市群复合交通网络的特性指标,并提出指标计算方法;以呼包鄂城市群为例进行实证研究,构建道路交通网络和轨道交通网络叠加形成的复合交通网络,采用Pajek和Matlab仿真计算网络的节点度、节点度分布、平均路径长度、网络聚集系数。通过对比分析道路交通网络和复合交通网络的特性指标,发现轨道交通网络的叠加提高了城市群交通网络的可达性。
In order to serve the economic development of city agglomeration, revealing the characteristics of city agglomeration compound traffic network was focused on. The model of city agglomeration compound traffic network was built using the site mapping method based on analysis of the structure of city agglomeration compound traffic network. The characteristics and specific calculation method based on complex network theory were put forward. Compound traffic network of road and rail traffic network was generated through an empirical study of Hu-Bao-E city group, and node degree, node degree distribution, average path length, clustering coefficient of this network be computed by Pajek and Matlab. By comparing the characteristics of road traffic network and compound traffic network, results show that superposition of the rail transit network can improve the accessibility of city agglomeration traffic network.
出处
《系统仿真学报》
CAS
CSCD
北大核心
2016年第12期2958-2965,共8页
Journal of System Simulation
基金
内蒙古自然科学基金(2014BS0501)
国家级大学生创新训练计划(201510126040)
关键词
城市群
复合交通网络
复杂网络
网络特性
city agglomeration
compound traffic network
complex network
network characteristic
