紧凑型大都市区轨道线网形态配置研究——以合肥为例

为确定紧奏型大都市区合理的轨道线网规模,提升线网换乘效率,在把握紧凑型大都市区基本内涵及形态特征的基础上,从轨道交通基本线形特征分析入手,由线及网,面向换乘效率最优,开展轨道交通线网形态组合分析,研究城市用地布局、中心体系、开发密度与轨道交通线网形态的关系,提出紧凑型大都市区轨道交通线网基本形态配置和差别化密度控制,并以合肥为例进行实践.

Research on the Method for Configuring Rail Transit Network Morphologies of the Compact MA: Case Study of Hefei

To determine a reasonable rail network scale of the compact metropolitan areas ,and achieve the higher transfer effectiveness, our research firstly summarizes the basic content and morphological characteristics of compact metropolitan areas. Then to achieve the highest transfer effectiveness, our research analyze the line and network morphologies combination. Furthermore, our research into city land usage, central system, construction frequency, and interconnection between different network morphologies. On this basis, it comes up with the method for configuring rail transit network morphologies and recommends different transit network densities for each MA circle layer. Finally, take Hefei as the example.