强夯碎石墩工艺是将一般强夯的夯锤平底面改构成尖锥形底面,直径缩小,将其吊起后砸入地基内,构成锥状夯坑,将夯锤拔出后向夯坑内填注碎石构成碎石墩,然后再次夯击,将碎石墩的碎石夯击挤入软土中,起到置换和加固作用。
The technology of dynamic compaction crushed stone pier is to change the flat bottom of the general dynamic compaction hammer into a sharp conical bottom, narrow its diameter, and smash it into the foundation after lifting to form a conical compaction pit. After pulling out the hammer, the crushed stone is filled into the pit to form a crushed stone pier, and then the crushed stone of the crushed stone pier is compacted into the soft soil again to play a replacement and consolidation role.