摘要
通过综述分析目前常用的基坑支护技术,认为目前基坑支护技术不太经济,气压支护通过改变基坑内外气压对基坑进行支护,是解决目前支护技术不经济问题值得探索的一条新途径,力学计算结果表明,基坑内外压强差足够大即可保证基坑边坡的稳定性。
With a overview of presently using foundation pit retaining technique,the paper think that current foundation pit retaining technique is not economic.By changing the air pressure inside and outside,it can retain the foundation pit.This is a new path to solve the current uneconomical problem in foundation pit retaining technique.The result of mechanics calculation indicates that big enough air pressure dispersion between the inside and outside can insure the stability of the foundation pit slope.
出处
《山西建筑》
2007年第24期102-104,共3页
Shanxi Architecture
关键词
深基坑
基坑支护
气压支护
deep foundation pit
retaining foundation pit
retaining foundation pit with air pressure
