PHC管桩在泵站基础补强加固设计中的应用

Application of PHC Pipe Pile in Design of Foundation Reinforcement and Strengthening of Pumping Station

排涝泵站有很多都建在圩湖边,地基基础通常为淤泥质软基,地基处理尤为重要。以某排涝泵站为例,利用PHC管桩对已经采用水泥粉喷桩处理后被滑坡破坏的基础进行加固补强,取得一定成效,可供同类工程借鉴。

Many of the drainage pumping stations are built on the side of the Wei Lake. The foundation is usually silty soft foundation, and the foundation treatment is particularly important. Taking a drainage pumping station as an example, using the PHC pipe pile to reinforce the foundation damaged by the landslide after the cement powder spray pile treatment has been used, which has achieved certain results and can be used for reference by similar projects.