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介绍鄱阳湖湖口大桥７２－２号桩事故的处理，阐述了采用水泥水玻璃双液浆注浆进行隔泥止水的施工方法，为事故桩处理积累了经验。该方法与传统的旋喷水泥浆隔泥止水法相比，具有设备简单、工期短、见效快等特点
This paper introduces the handling of pile accident of Poyang Lake Hugu Bridge 72-2, expounds the construction method of cement-water glass double slurry grouting for silt-sealing and water-stop, and has accumulated experience for accident pile handling. Compared with the traditional water-jet grouting method, the method has the advantages of simple equipment, short construction period and quick response