ANTI-SEEPAGE HEAVY CURTAIN TREATMENT CONSTRUCTION OF F_(11) AND F_(23) FAULTS UNDER THE MAIN DAM OF HONGMEN HYDROELECTRIC STATION IN JIANGXI PROVINCE

This paper stated the necessity of antiseepage heavy curtain treatment of F 11 and F 23 faults under the main dam of Hongmen Hydroelectric station,the special property of grouting materials and the main construction method.And it also put forword the method of selecting the grouting pressure and commented on the construction quality.