深基坑摆喷板墙止水锚管支护结构的应用

Application of Retaining Structure Consisting of Swing-spray Wall Together with Anchor Tube to Deep Excavation

在广州珠江边的汇美景台住宅楼基础工程建设中,采用了摆喷止水与锚管支护相结合的基坑止水支护结构.实践结果表明,该止水支护结构的支护效果满足规范和设计要求,止水效果好,并且造价低,在本工程的建设中取得了很好的经济效益.

In the excavation engineering of Huimei Jingtai buildings, which are located on the bank of the Pearl River, the swing-spray wall together with theanchor tube is employed as retaining structure for the excavation. The practice shows that the seepage-prevented property of the structure has met the requirement for both construction code and the engineering design. The retaining structure has created an obvious economic interest in the foundation construction due to good seepage-prevented result and its low cost.