摘要
通过对哈尔滨二环南直路立交桥匝道 4填方工程产生的沉陷进行补充勘察 ,分析了沉陷产生的原因 ,提出了软弱新近堆积土补强方法 。
Through supplementary prospecting for ramp settlement produced by the fourth earth filling project of Nanzhi overpass on Harbin Erhuan Road, the reason for settlement is analyzed in this paper. The method of reinforcing soft recently deposited ground is put forward and its treatment effect is introduced.
出处
《低温建筑技术》
2003年第3期84-85,共2页
Low Temperature Architecture Technology
关键词
匝道沉陷
新近堆积土
注浆加固
Ramp settlement
Recently deposited ground
Grouting reinforcement
