水工构筑物在湿陷性黄土地基上的处理措施

针对湿陷性黄土的特殊性质，介绍了湿陷性黄土地基处理的形式，结合具体工程，对大开挖整片垫层方案、挤密桩加固方案和强夯法方案进行技术、经济、施工进度等方面的比较，最终采用强夯法处理方案，并对强夯效果进行了检测，其效果显著，为今后设计工作提供了可靠的依据。

The foundation management steps of hydraulic structure in collapsible loess

Aiming at the especial characters of collapsible loess,it introduces the forms of foundation management of collapsible loess.Combined with the specific projects,it compares the program of large excavation full wafer cushion,the strengthen program of closed piles and the program of strong punning method from the technique,economy and construction process,in the end it adopts the strong punning method management program get the checking to the effect of strong punning,the effect is marked and can give the credible reference to the design after.