两阶段成孔工艺DDC法在高层地基中的应用

Application of two-stage holing DDC method in high-rise foundation treatment

以太原市某高层住宅工程为例,介绍了两阶段成孔工艺DDC法在高层地基处理中的应用,着重阐述了复合地基试桩实验流程及复合地基检测方法,经分析实验数据和检测结果,总结得出两阶段成孔DDC法优点,为今后同类项目积累了一定经验。

Taking the high-rise residential building engineering of Taiyuan as the example,it introduces the application of two-stage holing DDC method in high-rise building foundation treatment,and mainly describes the composite foundation pile testing procedure and composite foundation detection method.Through analyzing experimental data and detection results,it summarizes the advantages of two-stage holing DDC method,which has accumulated certain experience for future similar project.