钻孔灌注桩施工过程中常见事故及预防措施

Common accidents and prevention methods in construction process of drilling cast-in-place stake

对桥梁工程中钻孔灌注桩常见的事故进行了介绍,分析了钻孔施工中常见事故的产生原因,同时提出预防措施,以提高钻孔灌注桩的施工技术水平和钻孔灌注桩的成桩合格率。

This paper introduces common accidents in construction of drilling cast-in-place stake and analyzes reasons for them, it also proposes prevention methods, so as to improve constructional level and percent of pass of such stake.