Abstract:When using traditional methods to deal with the seepage control of river bed dam foundation, because of the limitation of narrow application scope, a method of seepage control of river bed dam foundation based on GeoStudio is proposed. According to the analysis results, the basic electrical parameters of the river bed are investigated by GeoStudio method, the resistivity is tested, and the electrical parameters of the special geological medium are mastered to obtain the data of the river bed dam foundation. Degree resistance method is used to deal with the collected data of river bed dam foundation. Finally, according to the results of the above steps, the prevention and control measures to solve the seepage of river bed dam foundation are put forward. According to the experimental results, the analysis results of seepage situation of river bed dam foundation under special geological conditions are basically consistent with the actual results, and the degree of seepage prevention is about 90% when the proposed method is used to treat the dam foundation, which shows that the proposed method has obvious seepage prevention effect and can be used to prevent seepage of river bed dam foundation under special geological conditions. Provide effective basis.