序引技术名称}技术依托单位施工速度}施工造价}设备造价}适用范围射水法建造地下防渗墙技术福建省水利水电科学研究所 技术要点 利用水泵和特制成型器中的射水装置所形成的高速水流的冲击力,淘刷土质、砂土地基,水土混合使泥沙溢出地面,并通过成型器修整,泥浆固壁,形成规格尺寸 Indexing Technical Name} Technical Support Unit Construction Speed} Construction Cost} Equipment Cost} Scope Water jet method to build underground cutoff wall technology Fujian Provincial Institute of Water Conservancy and Hydropower Technical points The use of water pumps and special Shaper in the formation of high-speed The impact of water flow, scouring soil quality, sand foundation, soil and water mixture so that sediment overflowing the ground, and trimmed by the shaper, mud solid wall, the formation of size