There are certain laws for the pore pressure change and the effective stress rising to treat soft soil foundation with surcharge preloading method.
堆载预压加固方法在加固过程中土体孔隙水压力的变化以及有效应力的增长都有特定的规律。
The paper analyzes the mechanism of vacuum preloading combined with surcharge preloading method, its construction techniques and its characteristics in hydraulic engineering.
介绍了真空-堆载联合预压法的加固机理、施工工艺及其在水利工程中应用的特点。
Surcharge preloading method was adopted for ultra-soft ground treatment in Xiamen West Dike Shoreline Regulation Engineering, by which all physical-mechanical indices were improved.
厦门西堤岸线整治工程采用堆载预压法加固超软地基，加固后土体各项物理力学指标均有提高。
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