Plan to Treat Seepage Problem in the Left Dam Abutment of Huihe Reservoir

After the construction of Huihe Reservoir had been finished and the water had been stored in the reservoir,the seepage phenomenon in the left dam abutment have occured many times.In the design of danger-removing and consolidating reservoir,the high pressure jet grouting anti-seepage wall as the treatment plan is adopted.In this paper the design parameters of design are determined resonably.