近来越来越多的城市开始注重城市轨道交通的发展.借助复杂网络理论研究轨道交通网络特性与演化特征具有重要的意义.城市轨道交通网络是由轨道线路和车站组成的复杂网路.通过引入六个网络特征参量,以上海城市轨道交通网络为研究对象,系统分析了其网络特征参量和演化特性.基于研究结果,从网络拓扑的角度分析了地铁拥挤产生的根本原因.%Recent years, more and more cities have begun to focus on the development of urban rail transport. It has an important significance to research the rail transit network characteristics and evolution properties by complex network theory. Urban rail transit network can be regarded as a complex network consisting of stations and lines. Considering Shanghai urban rail transit network, the network characteristic values and evolution properties are analyzed systematically with six inductive network characteristic parameters. Based on the research results, some fundamental reasons of crowds are analyzed from the topology perspective.
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