地铁车站现广泛采用地下连续墙作为基坑围护结构,在软弱和淤泥质土层施工中地下连续墙和内衬墙容易引起渗漏水。为防止叠合墙渗漏水现象的发生,通过对围护结构和主体结构采取相关的施工技术措施,从而保证叠合墙的质量和整体性较好,达到防渗防漏的目的。 Subway stations are now widely used as a continuous diaphragm wall underground pit retaining structure in the construction of soft and silt soil underground continuous wall and lining easily lead to leakage of water. In order to prevent the seepage phenomenon of the laminated wall, the relevant construction technology measures are taken to the envelope structure and the main structure so as to ensure the quality and integrity of the laminated wall to achieve the purpose of seepage prevention and leakage prevention.