攀枝花市钒钛产业园区某路段因为地质及地形条件复杂,在修建过程中实施了大量的挖填方工程,故发生滑坡的可能性比较大。与其他抗滑工程相比,采用抗滑桩加固滑坡体,具有抗滑移能力强、施工安全简便,并能进一步核实地质条件等优点。文章就人工挖孔抗滑桩工艺原理及工法特点、施工总体布置及施工工法与技术、施工工艺的改进及质量控制进行了阐述。 Vanadium and Titanium Industrial Park, Panzhihua City, a section of the road due to the complex geological and topographic conditions, the construction process in the implementation of a large number of excavation and filling works, so the likelihood of landslides relatively large. Compared with other anti-skid projects, anti-slide piles are used to reinforce the landslide body, which has the advantages of strong anti-slip ability, simple and safe construction, and further verification of geological conditions. The article describes the artificial digging hole anti-slide pile process principle and method characteristics, the overall construction layout and construction method and technology, construction process improvement and quality control are described.