目前,暗挖法已成为地下空间开发的一种主要施工工艺。管幕法由于强大的断面适应功能,故已得到广泛的应用。管幕法施工的关键是管节间的连接和止水,专用油脂可动态、直观、有效地对锁扣间隙进行密实充填,能起到良好的止水效果。 Currently, undercutting has become a major construction technique for the development of underground space. Pipe curtain method due to the powerful section to adapt to the function, it has been widely used. Pipe curtain method of construction is the key to the connection between the pipe joints and stop water, special grease can dynamically, intuitively and effectively lock the gap for dense filling, can play a good water stop effect.