钢管注浆法与堆压法相结合的堵水技术在基坑堵漏中的应用

Application of Steel Tube Grouting Method and Compacting Method Combined Technique for Foundation Pit Leakage Stoppage

杭州某工程基坑开挖过程中出现管涌,通过钢管灌浆结合快干水泥加固并封堵基坑渗漏,为小基坑的堵漏提供一种思路,该应用能有效地解决基坑渗漏管涌问题,从而确保基坑及周边建筑安全,推进工程进度,确保施工质量。

Piping happened during foundation pit excavation of a project in Hangzhou. Combination of steel tube grouting and quick drying cement reinforcement is a new method for water leakage treatment of small foundation pit. It could effectively solve foundation pit piping, protect the safety of foundation pit and surrounding buildings, promote smooth construction and ensure the construction quality.