改变渗流方向增加边坡稳定在基坑开挖中的应用

摘要

结合具体工程实例，通过大体积深基坑开挖中对有渗流的边坡稳定性计算分析，提出了利用井点排水法改变渗流方向，降低地下水位，从而增加边坡稳定性的方法，并对其作了探讨研究，指出该方法可满足施工要求，效益显著。%Integrating with specific engineering,the paper calculates and analyzes seepage slope stability through massive deep foundation exca-vation,puts forward the method of applying well-point excavation altering seepage direction,reducing underground water level and increasing slope stability,and makes an exploration. In the end,it points out that:the method can meet construction demand with obvious benefits.