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1 基本情况镇平县陡坡水库位于镇平县老庄镇境内,是修建在长江流域唐白河水系潦河支流兰溪河上的一座中型水库。水库于1959年11月开工修建,1979年12月竣工。控制流域面积92km~2。“75.8”洪水后,防洪标准为50年一遇设计,5000年一遇校核,最大库容为4607万 m~3。水库大坝为粘土心墙沙壳坝。最大坝高22.1m,坝顶宽5.0m,坝长758m。坝基防渗形式
1 Basic situation The steep slope reservoir in Zhenping County is located in Laozhuang Town, Zhenping County. It is a medium-sized reservoir built on the Lanxi River, a tributary of the Liaohe River in the Tangbaihe River system in the Yangtze River Basin. The reservoir was started construction in November 1959 and completed in December 1979. Control basin area of 92km ~ 2. After the flood of “75.8”, the flood control standard is designed once in 50 years, once checked in 5000 years and the maximum storage capacity is 46.07 million m ~ 3. Reservoir dam is a clay core wall sand dam. The maximum dam height 22.1m, crest width 5.0m, dam length 758m. Dam foundation seepage prevention form