广州仓边路复建综合楼地下连续墙施工技术

Introduction of Underground Diaphragm Wall Construction in Re-building the Cangbian Multi-functional Building in Guangzhou

广州仓边路复建综合楼工程为地下2层、地上12层的结构,位于市区中心,靠近地铁一号线箱体和一幢古建筑,基坑支护结构采用800mm厚地下连续墙加2道内支撑,以及钢筋混凝土连梁支撑,并设有5条f1000钻孔桩立柱支承。

The multi-functional building which located in Cangbian road in Guangzhou is 2 floors underground and 12 floors aground. It s in the central of the city,near Metro No.1 container and an ancient building. The structure of the foundation pit support is using 800mm width diaphragm wall,with 2 concrete pillars used as internal support,and coupling wall-beam s support is using reinforced concrete,and drilled piles were used as the column support.