深基坑边坡支护信息化施工技术研究

Informational Construction Technique Research on Support and Protection of Excavated Building Foundation Deep Side Slope

运用位移监控信息、土体平衡原理、护壁桩支撑设计原理指导深基坑支护适应基坑深度变大的难题,具有施工方便、经济、安全的、工期短等特点,为在闹市区深基坑支护施工提供了经验.图1,表1,参7.

Using the displacement monitoring information, the soil body pr/nciple of balance, the support design principle of wall - protection pile instructs the difficult problem of the support and protections of deep hole excavated for building foundation is adapted to the enlargement of foundation depth. This method is economical and safe, and it constructed conveniently, These characteristics can provide valuable experience in its construction in the downtown area. lfig, ltab..7refs.