基于网络拓扑特性的北京地铁静态网络分析

Static Network Analysis of Beijing Metro Based on Network Topology

摘要: 研究网络的拓扑性对识别网络重要节点、了解网络的特征结构具有重要作用，本文以北京地铁换乘车站为研究对象，经统计共有62个节点，102条边，构建北京地铁网络的拓扑模型。通过网络的一些静态特征，如度、平均路径长度、集聚系数、介数等参数分析北京地铁的拓扑特性。

Abstract: Studying the topology of the network plays an important role in identifying the important nodes of the network and understanding the characteristic structure of the network. This paper took Beijing subway transfer station as the research object. 62 nodes and 102 sides were used to construct the topology model of the Beijing subway network. This paper analyzed the topological characteristics of the Beijing subway through some static characteristics of the network, such as degree, average path length, clustering coefficient, intermediate number and other parameters.