水帷幕的隔水效应分析

Analysis of water-resisting effect of water curtain

通过对水帷幕的形成方法的分析,与西安兴庆湖附近某地下车库真实工程案例相结合。因该工程比邻西安兴庆湖,导致该工程地下水位高,所以只能采取基坑降水方法。结合基坑降水方法对水帷幕的隔水效应进行分析,得出水帷幕的隔水效应形成条件,为国内相似工程施工提供有效参考。

Through the analysis of the forming method of water curtain, it is combined with a real project case of an underground garage near Xingqing lake in Xi’an. Because the project is adjacent to Xi’an Xingqing lake, the underground water level of the project is high, so the foundation pit precipitation method can only be adopted. Combined with the method of foundation pit dewatering, the effect of water curtain is analyzed, and the forming condition of water curtain effect is obtained, which provides an effective reference for the construction of similar projects in China.