明珠线二期上海体育馆地铁车站穿越施工对地铁一号线车站的影响

INFLUENCE OF CONSTRUCTION OF SHANGHAI STADIUM TRANSVERSE STATION OF PEARL LINE PHASE II ON STATION OF METRO LINE NO.1

随着城市地铁轨道交通的发展,必然会形成越来越多的换乘节点。穿越车站的施工必然会对运营中的老车站的结构产生影响,造成施工时的风险。为了减少这种风险,利用三维有限元方法从理论上对老车站的结构变化进行分析,得出了一些规律性的认识和有价值的结论,从而保证老车站的正常运营。

With the development of urban metro,there will be more and more interchange connections. The construction of transverse station will influence the old stations structure inevitably,and cause the risk during the construction. The problem is analysed by three dimensional FEM,and the regular and valuable conclusions are drawn for the influence of construction of Shanghai stadium transverse station of pearl line phase II on the station of metro line No.1.