地下连续墙是近20年来在基础工程和地下工程中得到迅速发展和广泛应用的一项新技术。这项新技术对解决软土和填土地基施工困难,节省土方工程量,降低造价,加快施工进度,确保质量安全都有很大作用。又因地下连续墙施工时,无噪音,无振动,无须放坡,无须支模,无须设置井点排水,对 The underground continuous wall is a new technology that has been rapidly developed and widely used in basic engineering and underground engineering in the past 20 years. This new technology is very difficult to solve the construction difficulties of soft soil and fill the foundation, save the amount of earthwork, reduce the cost, speed up the construction progress, ensure the quality and safety have a great effect. Because of the construction of the underground continuous wall, there is no noise, no vibration, no need for grading, no need to support the mold, no need to set the well point drainage,