Application of Pile Row + Internal Support Composite Support System in Deep Foundation Pit
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.
Pile row + Internal supportDeep foundation pitComposite support systemFoundation pit engineering
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