土钉锚杆联合支护结构在基坑事故处理中的应用

Application of combination protection structure of soil nail and soil anchoring to deal with accidents of foundation pit

文章结合工程实例,分析了基坑事故产生的原因,并介绍了一种利用土钉和锚杆联合支护处理深基坑事故的新方法,该方法能快捷有效地控制基坑变形,加固险段。

Combined with practice, this paper analyses the causes of accidents of deep foundation pit and presents a new method to deal with the accidents. This kind of method uses soil nail and soil anchoring protection together to deal with the accidents. It can control distortion effectively and fleetly and strengthen danger zone.