北京最大的地铁枢纽站宋家庄站设计方案

宋家庄枢纽汇集了轨道交通5、10、11号线和亦庄线以及地面交通枢纽等多种交通方式，是北京市区东南部地区重要的综合交通枢纽，也是北京现阶段最大的枢纽站。同时，上述4条轨道交通线路的车辆基地也设置在此处。宋家庄站要解决好轨道交通之间以及与地面交通枢纽的衔接，保证客流交通与换乘通畅、方便，同时协调轨道交通建设的近、远期关系 ，以及考虑交通基地的综合利用，做到地铁枢纽站、公交枢纽、车辆基地、相关线网、道路市政等总体的最优化。现着重介绍宋家庄站的建设内、客流分析及设计方案。

Design Scheme of Songjiazhuang Station,the Largest Subway Junction in Beijing

The Songjiazhuang Junction converges the multiple means of transport including the Urban Transit Lines 5, 10 and 11 and the Yizhuang Line as well as the surface traffic junction. It is the important integrated traffic junction in the southeastern urban area and the largest junction station in Beijing at the current stage as well. Meanwhile, the car base of the above-mentioned 4 urban transit lines will also be allocated here. It is important for the Songjiazhuang Junction to handle well the linkage among the urban transit lines and of these lines with the surface traffic junction to ensure the smooth and convenient passenger flow traffic and interchange and in the meantime coordinate the relationship of the short- and long-term urban transit construction and take into account the integrated utilization of the traffic bases so as to achieve the overall optimum for the subway junction station, the public transport junction, the car base, the relevant line network and the road and municipal public facilities. An introduction is hereby presented with emphasis on the contents of construction, the passenger flow analysis and the design schemes of the Songjiazhuang Station.