引孔静压桩在高层建筑中的施工应用

摘要

通过重庆市渝北区某基坑施工工程实例，结合实际地质条件，制定了合宜的静压桩施工方案。成功地将引孔静压桩工艺在高层建筑施工过程中得以应用，取得了良好的施工效果。从倾斜率、沉降量及综合效益方面分析了采用引孔静压桩工艺的施工效果，对同类工程中的施工设计具有一定的参考价值和实际指导意义。%According to the construction example of a school project in Yubei District,Chongqing City,com-bined with the actual geological conditions,an appropriate construction scheme of static pressure pile was set. The guiding-hole static pressure piling was successfully applied in high-rise building with good construction effect achieved.The construction effect of adopting guiding-hole static pressure piling was analyzed by studying the building inclination rate,settlement and comprehensive benefit.This has certain reference value and prac-tical guiding significance for the design and construction of similar projects.