摘要
介绍了高压旋喷法在镇江市南徐路软土路基处理中的应用 ,提出了旋喷桩的施工工艺、质量控制要点 ,对应用效果作了简要评述。
The restructuring of Nanxu Road in Zhenjiang was a municipal key project in Zhenjiang city in the year 2002. the designed road length is 5 300 meters with a width of 100 meters, and pitch concrete as its road surface structure. The uneven subsidence occurs in the course of construction. Mono-pipe high-pressure rotary jetting method is used to reinforce the road foundations and totally 3 331 pieces of rotary-jetting piles are constructed with a total length of 26 283 stretching meters. The technical flow sheet and the quality control essentials are presented in the text, and a brief remark is made on the application effect.
出处
《江苏地质》
2003年第3期179-181,共3页
Jiangsu Geology
关键词
软土路基
旋喷桩
江苏镇江
软基处理
Soft road foundations
Rotary jetting pile
Zhenjiang, Jiangsu
