重庆主城区现状轨道交通问题分析与建议

从客流量、客流分布、车站客流、运行效率、换乘情况等几个方面,分析重庆市主城区轨道交通存在的五大问题:总体客流效果相对较差、客流量空间分布不均衡、部分核心区段线路相对拥挤、重点车站换乘压力较大、运营效率不高。从城市空间结构拓展,轨道车站与人口、用地的契合关系,车站覆盖率,站间距等方面找出存在问题的原因,如城市拓展需要时间、轨道功能层次尤其是快线缺乏等,从进一步加密中心区线网密度、规划轨道快线、做好车站的规划建设等方面提出后期优化完善建议。

Rail Transit in Chongqing Urban Area: Present Situation and Suggestions

The major problems facing urban rail transit in Chongqing are identified according to passenger traffic,passenger flow distribution,station passenger flow,operation efficiency and transfer.The problems are:the efficiency of the general passenger flow management is low;the spatial distribution of passenger flows is uneven;some rail transit lines in the core urban areas are crowded;important rail transit stations are confronted with great transfer pressures;and the operation is not efficient.The reasons behind the problems were explored from the aspects of expansion of urban spatial structures,the relationship between rail transit stations and population and land use,rail transit station coverage as well as station spacing.The gaps between demand and supply in terms of rail transit systems,especially the express railways,are inevitable since urban expansion takes time.Finally,suggestions are offered for the future optimization such as increasing rail transit network density in the central area,planning express railways,and the reasonable planning and construction of rail transit stations,etc.