桩锚支护在上东区深基坑中的设计与施工

Design and Construction of Pile-anchor Supporting in the Deep Fondation Pit of Urban

该工程采用旋挖灌注桩+锚索的支护结构,基坑拐角处设角撑,桩间设双排水泥搅拌桩止水帷幕。文章主要对桩锚支护在四周分布建筑、空间有限及变形要求严格的城区深基坑设计与施工进行了分析。

The project adapt auger piles and Cable supporting structure,with angle support around the corner,double pile setting cement mixing pile for cutting off water.This paper mainly on the pile anchor in the distribution around the building,space is limited and the deformation of the town demanding deep foundation design and construction were analyzed.