链刀式水泥土地下连续墙设备发展历程及展望

Development Course and Prospect of the Chain Cutter Type of Underground Diaphragm Wall Equipment

链刀式水泥土地下连续墙设备是一种桩基础设备。该设备可以较好地解决60m以内地下连续墙成墙质量的问题,尤其是承压水较大的复杂地层防渗止水问题。主要介绍了链刀式地下连续墙设备的施工工艺、国内外发展历程,对国内常用机型的主要结构优缺点进行分析,并对链刀式地下连续墙设备未来发展进行展望。

The chain cutter type of underground diaphragm wall equipment is one kind of excavation engineering. It can solve the problem of low quality of the underground diaphragm wall in 60m deep, especially the problem of water seepage prevention in complex strata with high water pressure. This paper introduced the construction technology and the development course both at home and abroad of the chain cutter type of underground diaphragm wall equipment. Then, this paper analyzed the advantages and disadvantages in structure of the common type machines both at home and abroad. This paper also offered the future prospect and expectation of the chain cutter type of underground diaphragm wall equipment.