双轮铣深层搅拌工法止水帷幕在深基坑围护中的运用

Application of Double-wheel Milling Deep Mixing Method Water-stop Curtain in Protection of Deep Foundation Pit

由于深基坑工程周围环境相对复杂,为保证环境质量,满足工程的止水要求,传统的三轴搅拌已不能满足实际需求,基于此,双轮铣深层搅拌工法将逐渐应用于深基坑围护中,但应用时需做好止水帷幕,及时提升深基坑的抗渗性能,避免对周围环境造成破坏,实现良好的施工质量。

Due to the relatively complex surrounding environment of the deep foundation pit project,in order to ensure the environmental quality and meet the water stop requirements of the project,the traditional three-axis mixing can no longer meet the actual needs. It is used in the protection of deep foundation pits,but water curtains must be made to improve the impermeability of the deep foundation pits in time to avoid damage to the surrounding environment and achieve good construction quality.