旋挖灌注桩硬岩钻进施工技术研究

Research on Hard Rock Drilling Construction Technology of Rotary Bored Pile

在硬岩地层中进行桩基施工时,存在硬岩钻进工效低、钻头损耗大、施工成本高等技术难题,而应用旋挖灌注桩硬岩钻进施工技术能够有效解决这些难题。基于此,文章研究了旋挖灌注桩硬岩钻进施工技术在建筑工程中的应用,以期提高施工质量,保障施工安全,降低施工成本,为相关领域的工作人员提供参考。

In the construction of pile foundation in hard rock stratum,there are technical problems such as low efficiency of hard rock drilling,large bit loss and high construction cost.The application of hard rock drilling construction technology of rotary bored pile can effectively solve these problems.Based on this,this paper studies the application of hard rock drilling construction technology of rotary bored pile in construction engineering,in order to improve the construction quality,ensure the construction safety,reduce the construction cost,and provide reference for the staff in related fields.