王家崖渠库结合工程位于渭河支流千河下游,均质土坝高24米,坝长1816米,库容9420万立米,正常蓄水位602米,坝顶高程605米,1971年建成运用。水库右坝肩系千河一级阶地,东西宽450米,南北长约800米,上部为12～18米厚的黄土状土,下为3～5米厚的砂卵石层(第一透水层)和0.5～1.5米厚的红土层,红土层下为3～4米的红砂层透镜体(第二透水层),根据地质资料分析,第一、二透水层是形成右坝肩绕渗的主要通道,在施 Wangjiaya Cliff Drainage Project is located in the lower reaches of the thousands of rivers of tributaries of the Weihe River. The homogeneous earth dam is 24 meters high with a dam length of 1816 meters, a storage capacity of 94.2 million cubic meters and a normal water level of 602 meters. The dam crest elevation is 605 meters and was completed and applied in 1971. The dam right bank of the reservoir is a terraced river terrace with a width of 450 meters from east to west and a length of 800 meters from north to south. The loess-like soil is 12 to 18 meters thick on the upper part of the reservoir, and 3 to 5 meters thick sand-gravel layer ) And 0.5 ~ 1.5 m thick red soil layer, red soil layer 3 to 4 m red sand lens body (second permeable layer), according to geological data analysis, the first and second permeable layer is formed around the right dam abutment seepage The main channel in Shi