从我国大中城市规模的发展速度看市郊轨道交通规划的重要性

The Importance of Suburban Railway Planning in Large and Medium-sized Chinese Cities

通过对国内主要大城市的人口和面积进行分析,指出大城市发展市郊轨道交通的必然性。对不同敷设方式所需要的轨道交通投资成本进行了对比分析。相比地下线,选择高架线路能节省建设和运营成本。以上海轨道交通5号线为例,分析规划滞后所产生的不利影响。提出在对城市作总体规划时,应做好市郊轨道交通前瞻性规划。

This paper firstly analyses the population and area of the primary Chinese cities,pointing out the urgency of suburban railway planning;then compares the suburban railway investment for different laying methods,and the different investment for overhead lines and underground lines;and then takes Shanghai rail transit Line 5 as and example,discusses the inconvenience caused by the layout of transfer facilities and the accessibility for residents to the stations.This paper argues that suburban railway planning...