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一、地下连续墙成槽机的基本类型地下连续墙三十年来的施工实践,在全世界各地施工总面积已达700多万米~2,施工机械已逐渐成熟,并自成一系统,基本可分为抓斗式、冲击式、凿刨式和旋转切削式等几类。为了提高效率和成槽质量,不仅在地下连续墙施工工艺方面有了不断的改善和提高,在施工机械方面也有几次飞跃。如使用
First, the basic type of underground continuous wall slotting machine The construction practice of underground continuous wall for 30 years, the total construction area in the world has reached more than 700 million meters to 2, the construction machinery has gradually matured, and its own system, basic Can be divided into grab bucket type, impact type, drilling plane type and rotary cutting type. In order to improve efficiency and groove quality, not only has the continuous improvement and improvement in the construction technology of underground continuous wall, but also in the construction machinery, there have been several leaps. If using