地下连续墙的成槽速度直接关系到施工成本和工程质量。在地下连续墙的施工中,成槽时间和成本在施工周期中占有相当大的比重,以单元槽段施工为例,成槽时间约占整个施工周期的50～90％;成槽费用占整个工 The slotting speed of the underground continuous wall is directly related to construction cost and project quality. In the construction of underground continuous walls, the slotting time and cost account for a large proportion of the construction period. Taking the construction of a unit slot section as an example, the slotting time accounts for 50 to 90% of the entire construction cycle; the slotting cost accounts for the entire work