区域轨道交通多制式复合网络连通特性研究  

Research on Network Connectivity Characteristics of Multimode Compound Regional Rail System

作　　者：张嘉敏 张嘉锐 ZHANG Jiamin;ZHANG Jiarui(College of Transportation,Shandong University of Science and Technology,Qingdao 266590,China;Qingdao Locomotive Depot,Jinan Railway Bureau,Qingdao 266041,China)

机构地区：[1]山东科技大学,交通学院,青岛266590 [2]中国铁路济南局集团有限公司,青岛机务段,青岛266041

出　　处：《综合运输》2023年第12期94-97,共4页China Transportation Review

摘　　要：网络系统的连通性是其可靠性、可达性的基本前提。在轨道交通“四网融合”战略背景下,分析了区域轨道交通多制式复合网络连通度影响因素;从系统中观层面,分析了区域轨道交通多制式复合网络连通度的内涵;提出了区域轨道交通多制式复合网络的连通性的计算步骤并给出了计算实例。用连通性对区域轨道交通多制式复合网络的结构和功能进行分析和评价,能够判别路网互联互通的程度,可为网络规划设计及运营管理提供参考。Connectivity of the network system is the basic precondition of its reliability and accessibility.Under the strategic background of"integration of four network"in the rail system,this paper analyzed the factors and implications of network connectivity in the multi-mode regional rail system from the mesoscopic perspective.The calculation method for the defined network connectivity of the multi-mode regional rail system was proposed,and calculation instance was demonstrated.By using connectivity for the analysis and evaluation of structure and function of the multi-mode regional rail system,the integration degree of the network can be identified,so as to provide the references for the network design,planning,operation and management.

关 键 词：区域轨道交通 多制式复合网络 连通性 拓扑结构 

分 类 号：U29[交通运输工程—交通运输规划与管理]