重锤挤夯碎石桩施工工艺

Working Techniques for Tamping Crushed Stone Piles with Heavy Hammer

根据现场施工经验,总结了重锤挤夯碎石桩施工所需主要机具及成孔、成桩等施工工艺.

Based upon our working experience in worksites, a whole set of working techniques on the selection of main mechanical tools requited, and hole and pile completion techniques are summed up andintroduced in this paper.