某地铁车站换乘改造方案研究

Study on the Interchange Transformation Scheme of A Subway Station

针对城市轨道交通线网不断加密,换乘需求增加,一些建设期较早的未预留换乘条件车站面临不停运换乘改造的情况,以北京地铁12号线三元桥站为例,通过对车站换乘形式、客流组织、运能的分析,研究车站的换乘改造方案,在满足换乘车站功能的前提下,优化方案,减少对运营的影响。

Aiming at the continuous encryption of urban rail transit network,the demand for interchanges has increased,and some of the stations that were constructed earlier and not reserved for interchanges are faced with the situ-ation of non-stopping interchanges and renovation,this paper takes the Sanyuanqiao Station of Beijing Metro Line 12 as an example,and researches the station's interchange renovation scheme through the analysis of the form of interchanges,the organization of passenger flow,and the capacity of the station to optimize the scheme and reduce the impact on operation,under the prerequisite of satisfying the function of the station,and provide an opportunity for subsequent similar existing lines to be renovated.Under the premise of meeting the functional needs of the interchange station,the program is optimized to reduce the impact on the operation.