桩撑与基础托换联合支护的设计与施工

Design and Construction of Combined Support with Pile-strut and Foundation Underpinning

摘要:

概述了湖北洪山宾馆基坑支护工程采用桩撑与基础托换联合支护技术的设计及施工。实践证明，该基坑支护设计合理，施工技术可靠，成功利用支护桩对临近建筑物的天然基础进行了基础托换，确保了周围建筑物的安全，可为类似工程的设计与施工借鉴。

Abstract:

The paper summarized the design and construction of combined support with pile-strut and foundation underpinning in foundation pit support engineering. It showed a successful foundation underpinning for nearby buildings by supporting piles.