高压旋喷桩在软土地区U型槽通道地基处理中的应用

The Application of the High Pressure Revolved Spraying Pile in Foundation Treatment of U-shaped Channel in Soft Soil Area

结合湖州某道路下穿既有高架桥的工程实例,阐述了U型槽下软土地基加固处理的设计过程,特别是高压旋喷桩在小净空软土地基处理中的应用。

Combined with an engineering case of a certain road under the viaduct in Hu Zhou,the paper illustrates the design processes of the soft soil foundation reinforcement under the U-shaped Channel,especially describes the high pressure revolved spraying pile in a small space in detail.