Taking a project as an example,according to the geological characteristics of engineering site,proposed rotary bored pile construction technology,introduced its construction process,and discussed the advance drilling construction,rotary holing,reinforcement cage installation and bored pile concrete construction,put forward the quality and safety assurance measures.%以某工程为例，根据工程场地的地质特征，提出了旋挖灌注桩施工技术，介绍了其施工工艺流程，并对超前钻施工、旋挖成孔、钢筋笼安装及灌注桩混凝土施工进行了探讨，提出了质量及安全保证措施。
展开▼
