某边坡治理工程中微型桩成孔工艺对比分析

The comparison analysis on micro pile hole forming technology of a slope treatment engineering

为了取得良好的微型桩成孔效果,在某边坡治理工程中,对不同微型桩成孔工艺进行了对比分析,结合工程情况对大功率钻机成孔工艺进行改进,结果表明采用改进工艺可以达到微型桩快速高效成孔的目的,对类似工程施工具有一定参考价值。

In order to obtain good micro pile hole forming effect, in a slope treatment engineering, this paper made comparative analysis on differ- ent micro pile hole forming technology, combining with the engineering situation made transformation to hole forming technology of high power drilling machine, the results showed that using the improved process could reach the goal of micro pile fast and high-efficiency hole forming, had certain reference value to similar engineering construction.