【摘要】 阐述了城市轨道交通路网结构研究的必要性 ,提出了路网结构的评价指标体系 ,并对 5种基本路网结构的主要特征进行了比较分析。然后 ,针对上海城市轨道交通路网结构提出改进意见更多还原

【Abstract】 This paper expounds the necessities of the study about the structure of urban railway network, presents the index system of evaluating the structure of the network,and analyzes qualitatively quantitatively the main characteristics of five basic network structures. Finally, the authors put forward some view points for improving the structure of Shanghai urban railway network.更多还原