京津冀区域轨道交通功能层次分析

Rail Transit Function Hierarchical Analysis in Beijing- tianjin- hebei Region

构建快速、便捷、高效、安全的现代交通网络,是实现互联互通交通一体化,引领和支撑京津冀协同发展的重要基础。也是打造京津保三角核心区,疏解首都非核心功能职能的基本前提。此文在分析京津冀城市人口规模和区域规划格局的基础上,对京津冀地区的轨道交通分类及功能进行分析研究,针对城市轨道交通与城际轨道交通的服务对象,提出应划分该地区各类轨道交通的功能层次及服务的交通圈层。

The construction of fast, convenient, efficient and safe modern transportation network, is the important foundation to realize the traffic integration and connectivity, lead and support the of the coordinated de- velopment of Beijing - tianjin - hebei. It is also the basic premise to build the Beijing and tianjin - baod- ing triangle core area, relieve the capital non - core functions function. This article based on the analysis of beijing - tianjin - hebei urban population scale and the pattern of regional planning, the track traffic classification of beijing - tianjin - hebei region and function are analyzed and researched. In view of the urban rail transit and intercity rail transit service object, it is put forward that the function of the various types of rail transit should be divided into the region level and the service traffic circle.