高压旋喷桩在武汉某深基坑工程中的应用

The Application of High Pressure Jet Pile in a Deep Foundation Pit Engineering in Wuhan

以武汉某深基坑工程为例,详细介绍了高压旋喷桩的施工工艺以及施工中存在的问题。基坑开挖后,基坑止水帷幕侧基本无渗漏点,止水效果良好,保证了基坑及周边建筑的物的安全。

By analyzing an example of a deep foundation pit engineering of Wuhan, this paper introduced the Con- struction technology and the existence of problem of high pressure jet pile. After the deep foundation was excavation, the side of waterproof curtain almost had no leakage ; the effect of waterproof was good ; the ensure that deep foundation and surrounding structures of the security.