建筑接建与地基加固方法的应用研究

The application research on the construction extension and the foundation consolidation method

介绍了分离式接建方法与整体式接建方法适用条件及构造方法,给出了接建建筑地基新的附加应力与变形计算方法,介绍了注浆法、静压锚杆桩、树根桩等地基加固方法和沉桩工艺,以期为同类工程设计与施工提供指导。

This paper introduces the suitable condition and constructing method of the separate extension method and the integral extension method.It gives the new additional stress of extension constructing foundation and the deformable calculation method.Introducing the grouting method,steady pressed anchor pile,tree root pile and other foundation consolidation methods and the technology of sinking pile.To provide guidance for the similar project design and construction.