南漳(zhang)石(shi)門(men)(men)水庫,又(you)名石(shi)門(men)(men)集(ji)水庫。水庫位于(yu)湖北(bei)省南漳(zhang)縣境(jing)內,屬于(yu)王家(jia)河(he)上的大(2)型水庫。水庫于(yu)1966年(nian)開工(gong),1970年(nian)竣工(gong),2001年(nian)對(dui)主體工(gong)程(cheng)進行(xing)除險加(jia)固。大壩在九集(ji)鎮內,控(kong)制(zhi)流域面積252.3平(ping)方千米,庫區多年(nian)平(ping)均年(nian)降(jiang)水量(liang)928.6毫(hao)米,多年(nian)平(ping)均年(nian)來水量(liang)0.928億(yi)立方米。
地理位置
石門(men)水庫位于湖北省南漳縣境內,屬于王家河上的大(2)型(xing)水庫。
水庫功能
水庫(ku)功能灌溉、防洪(hong)(hong)為(wei)主,兼(jian)有發電、養(yang)殖等綜(zong)合效益。水庫(ku)設計(ji)灌溉面(mian)積1.08萬公(gong)頃(qing),實(shi)際灌溉面(mian)積8670公(gong)頃(qing);水庫(ku)可(ke)養(yang)殖水面(mian)340公(gong)頃(qing),年產成魚11萬千(qian)克;電站年發電量(liang)510萬千(qian)瓦(wa)時(shi)。攔蓄洪(hong)(hong)水,可(ke)減輕(qing)下(xia)游5萬居民,1670公(gong)頃(qing)耕地(di)的洪(hong)(hong)水威(wei)脅。
水(shui)(shui)(shui)(shui)庫為(wei)(wei)多年調(diao)(diao)節水(shui)(shui)(shui)(shui)庫,正常蓄水(shui)(shui)(shui)(shui)位195米(mi)(mi),限汛(xun)水(shui)(shui)(shui)(shui)位190米(mi)(mi),死水(shui)(shui)(shui)(shui)位158米(mi)(mi),設計洪(hong)水(shui)(shui)(shui)(shui)位為(wei)(wei)199.2米(mi)(mi),校核(he)洪(hong)水(shui)(shui)(shui)(shui)位為(wei)(wei)201米(mi)(mi);總庫容為(wei)(wei)1.616億(yi)立(li)(li)方(fang)(fang)米(mi)(mi),其中調(diao)(diao)洪(hong)庫容4506萬(wan)立(li)(li)方(fang)(fang)米(mi)(mi),興利庫容11469萬(wan)立(li)(li)方(fang)(fang)米(mi)(mi),死庫容185萬(wan)立(li)(li)方(fang)(fang)米(mi)(mi)。水(shui)(shui)(shui)(shui)庫為(wei)(wei)河道(dao)型水(shui)(shui)(shui)(shui)庫,水(shui)(shui)(shui)(shui)庫水(shui)(shui)(shui)(shui)面面積6.38平方(fang)(fang)千米(mi)(mi),回水(shui)(shui)(shui)(shui)長度10.6千米(mi)(mi),水(shui)(shui)(shui)(shui)面面積6.38平方(fang)(fang)千米(mi)(mi),最大水(shui)(shui)(shui)(shui)面寬1.5千米(mi)(mi),最大水(shui)(shui)(shui)(shui)深54.6米(mi)(mi)。
水庫樞紐工程
水(shui)庫樞紐(niu)工(gong)程(cheng)包(bao)括大壩(ba)(ba)、溢洪(hong)道、泄(xie)洪(hong)洞、導流(liu)(liu)底(di)(di)孔(kong)、灌(guan)溉發電(dian)(dian)輸水(shui)洞、壩(ba)(ba)后式電(dian)(dian)站。主(zhu)壩(ba)(ba)、副(fu)(fu)壩(ba)(ba)均(jun)為(wei)(wei)(wei)黏土心墻壩(ba)(ba),主(zhu)壩(ba)(ba)壩(ba)(ba)頂(ding)(ding)高(gao)程(cheng)201.5米(mi)(mi),最(zui)大壩(ba)(ba)高(gao)56米(mi)(mi),壩(ba)(ba)軸線(xian)長358米(mi)(mi);副(fu)(fu)壩(ba)(ba)1座,最(zui)大壩(ba)(ba)高(gao)29米(mi)(mi),壩(ba)(ba)軸線(xian)長310米(mi)(mi)。溢洪(hong)道為(wei)(wei)(wei)開敞(chang)式寬頂(ding)(ding)堰,最(zui)大泄(xie)流(liu)(liu)量810立(li)(li)(li)方米(mi)(mi)每(mei)秒。泄(xie)洪(hong)洞為(wei)(wei)(wei)烏鴉隧洞,進(jin)口底(di)(di)高(gao)程(cheng)188米(mi)(mi),最(zui)大泄(xie)流(liu)(liu)量460立(li)(li)(li)方米(mi)(mi)每(mei)秒。導流(liu)(liu)底(di)(di)孔(kong)為(wei)(wei)(wei)圓形有壓隧洞,直(zhi)(zhi)徑2.5米(mi)(mi),進(jin)口底(di)(di)高(gao)程(cheng)158米(mi)(mi),最(zui)大泄(xie)流(liu)(liu)量20立(li)(li)(li)方米(mi)(mi)每(mei)秒。灌(guan)溉發電(dian)(dian)輸水(shui)洞為(wei)(wei)(wei)圓形有壓隧洞,直(zhi)(zhi)徑為(wei)(wei)(wei)1.6米(mi)(mi),進(jin)口底(di)(di)高(gao)程(cheng)147米(mi)(mi),最(zui)大泄(xie)流(liu)(liu)量12.7立(li)(li)(li)方米(mi)(mi)每(mei)秒。電(dian)(dian)站裝機(ji)容量0.256萬千瓦。