摘要
Abstract
This paper takes a high-rise building foundation pit project as an example to analyze the application of pile row + internal support composite support system in deep foundation pit.The practical results show that the overall construction effect of the pile row + internal support composite support system of the project is up to standard,the surface settlement is controlled within 12 mm,the deformation of the supporting structure is only 5 mm,and the fluctuation of the groundwater level is not more than 5m.It effectively solves the construction challenges of foundation pit engineering under complex geological conditions,and provides a stable and efficient solution for deep foundation pit construction.关键词
排桩+内支撑/深基坑/复合支护体系/基坑工程Key words
Pile row + Internal support/Deep foundation pit/Composite support system/Foundation pit engineering分类
土木建筑
