高压旋喷桩在某电厂排水箱涵基础中的应用

The application of high pressure jet grouting pile on dewatering culvert box foundation of one power plant

结合华电长沙电厂排水系统基础工程概况,介绍了高压旋喷桩在排水箱涵基础中的应用,阐述了高压旋喷桩的加固原理、施工工艺、施工时注意事项及检测方法,以期促进高压旋喷桩在类似地层基础开挖中的应用。

Combining with the basic engineering situation of the drainage system on the power plant of Huadian Changsha, it introduces the application of high pressure jet grouting pile on dewatering culvert box foundation. It has a exposition on the reinforcing principle, the construction technology, the points for attention and the testing methods of high pressure jet grouting pile. To promote the application of high pressure jet grouting pile on the similar foundation excavation.