城市轨道交通线网发展特征分析

通过调查国内外城市轨道交通线网的发展历程,得到了城市轨道交通线网建设历程整体呈现"S"型发展趋势的结论。探讨了城市规模与城市轨道交通线网建设持续时间和线网规模之间的关系。归纳分析了国内外各等级城市规模对应的城市轨道交通站点日均客流强度、人均轨道交通站点数、线网客流强度等规划参数指标值。基于城市轨道交通运营成本平衡的基本理念,提出了各等级城市规模对应的城市轨道交通线网各阶段规划指标目标值选取范围的建议。

Development Characteristics of Urban Rail Transit Network

Through an investigation of the development of urban rail transit both at home and abroad,this paper exhibits that the history of urban rail transit network is apt to form a "S" shape.Then a discussion is made on the relation between city size and the lasting time of urban rail transit construction,as well as the scale of network.Besides,this paper makes an inductive analysis of the planning parameter index of urban rail transit stations responding to domestic and international cities on each scale,such as ...