SlurryWall pile punching; Quality control; Construction Supervision.
泥浆护壁冲孔灌注桩；质量控制；施工监理。
2
H. Rotary used in conjunction with slurry pump can be used for the drilling of rock, slurrywall for loosen stratum of the Quaternary period and deep hole drilling in.
回转配用泥浆泵进行岩石钻进及第四纪松散地质层的泥浆护壁和深孔钻进。
3
So-called composite (three functions) deep foundation structure is defined as: to use slurrywall, basement base plate and a part of plate beam as foundation pit bracing;