摘要
结合广州港新沙港区2#和3#泊位后方回填料加固改良处理工程的实施情况及效果分析,从技术可行性、结构安全性以及方案的经济合理性和可操作性等方面入手,对旋喷法改良地基处理效果进行了比较全面的归纳总结,供业内同行参考。
This paper summarizes the strengthening effects of jet grouting method for improving the backfilled ground at the back of berths No.2 No.3 in Xinsha port area of Guangzhou port based on the analysis of the implementation and improvement effect,and from the aspects including technological feasibility,structural safety,as well as the economicalness and operationability of the treatment scheme,etc.
出处
《水运工程》
北大核心
2012年第5期80-83,共4页
Port & Waterway Engineering
关键词
结构加固改造
改良地基
旋喷桩施工
工艺参数
成桩效果
strengthening and reconstruction of structure improving
improved foundation
jet grouting pile construction
process parameter
piling effect
