摘要
研究目的:在快速城市化的大背景下,许多大城市单中心"摊大饼"式的发展带来交通拥堵、环境污染等诸多问题。本文旨在通过合理的城市轨道交通线网布设来引导城市由单中心向多中心的转变,以实现城市可持续发展。研究结论:(1)主、副中心之间轨道交通布设应遵循强化主、副中心之间轨道交通线路规划,优先利用优质路由资源,结合客流大小确定主、副中心之间轨道交通规模,根据主、副中心空间布局及城市总体规划要求确定是否需要布设快线等要点与原则;(2)对于城市副中心与中心城区之间轨道交通线路,一般适合采用地铁制式、线路敷设方式多以地下形式为主;而位于城市外围的副中心级城市,其与中心城区之间的轨道交通速度目标值高、站间距大、线路敷设方式多为地面或高架形式、线路布设应充分考虑TOD发展策略引发的系列特征;(3)该研究结论可为城市主、副中心之间轨道网的布设提供理论指导。
Research purposes： In the process of urbanization, the expansion trend of big cities brings many problems such as traffic congestion and environmental pollution. In order to guide the expansion type of the city from single center to multiple center, and achieve the sustainable development, the paper researches on the urban rail transit design between sub - center and center of city. Research conclusions： （ 1 ） When designing the urban rail transit between sub - center and center of city, should strengthen the rail transit line planning between sub - center and center of city, give priority to use the quality routing resources, determine the urban rail network scale based on the passenger flow, determine whether need to lay out the express line according to the urban planning requirements. （2） For the urban rail transit between CBD and Sub - CBD, the subway system and the underground line is generally suitable. However, for the urban rail transit between sub - center and center of city, the general requirements are higher speed target value and larger station spacing, the laying mode is the ground line or elevated line, and should take full account of the TOD development strategy. （ 3 ） The research conclusion will provide theoretical guidance for the urban rail transit design between sub - center and center of city.
出处
《铁道工程学报》
EI
北大核心
2017年第12期73-76,88,共5页
Journal of Railway Engineering Society
