浅谈钻孔灌注桩在复杂地质条件下的应用

On application of bored pile in complicated geological conditions

针对复杂地质条件下某项目桩基施工的特点,采用钻孔灌注桩作为地基处理方式,对其施工工艺、技术要点及施工质量保证措施进行了详细论述,成桩效果表明:该项目灌注桩桩身完整性良好,桩承载力均满足设计荷载要求。

Aiming at the characteristics of some pile foundation construction in complicated geological condtions,the paper adopts the bored pile as the foundation treatment method,illustrates its construction craft,the technological points and the measures for the construction quality.It is shown by the pile effect that the wholeness of the bored pile is better and the loading capacity of the pile can meet the demand of the design loading.