A study of the seepage flow model of a pumped storage power station in northeastern China based on FEMWATER

In this paper,a 3-D finite element model is built according to the hydrogeological and engineering geological conditions of the study area,using FEMWATER module of GMS(Groundwater Modeling System).The FEMWATER module is used to compute the model in a steady state.The paper analyzes the impact of the drainage gallery on the seepage flow field and the state of the seepage flow field under different working conditions and the discharge from the gallery is also calculated.Conclusion can be drawn tha...