摘要
根据分析基坑隆起的几种原因,指出土钉支护下的基坑可能发生的隆起状态,提出隆起量的近似计算方法,分析了垂直土钉工作原理,提出利用垂直土钉与普通土钉配合并与注浆工艺联合的措施,解决各类条件下的基坑隆起问题。
According to the analysis of the foundation pit face uplift in several causes,the soil-nail of the excavation of the impacts state may occur,put forward the principle of approximate computation of the amount.Analysis of vertical soil-nail works,make use of vertical soil-nails and in line with the common soil-nails and grouting technology combined with measures to solve all kinds of excavation under the condition of the impacts.
出处
《山西建筑》
2010年第12期73-75,共3页
Shanxi Architecture
基金
徐州工程学院科研资助项目(项目编号:XKY200604)
关键词
基坑
隆起
垂直土钉
foundation pit
uplift
upright soil-nail
