| 摘要 |
In a process to construct a deep foundation anchorage point for a building structure, the ground is drilled. A portion of the soil or rock is from the upper section (6) to a crushing station (40) from which the particles are discharged back into the cylindrical void (6) with fluid, as a suspension (20). Fluid drains from the suspension into the surrounding rock. Also claimed is a commensurate assembly. |
