簡介
王英水庫(ku)總庫(ku)容(rong)(rong)(rong)5.817億(yi)(yi)立(li)方(fang)(fang)米(mi),調(diao)洪(hong)庫(ku)容(rong)(rong)(rong)2.06億(yi)(yi)立(li)方(fang)(fang)米(mi),興利庫(ku)容(rong)(rong)(rong)2.52億(yi)(yi)立(li)方(fang)(fang)米(mi),死(si)庫(ku)容(rong)(rong)(rong)2.3億(yi)(yi)立(li)方(fang)(fang)米(mi);設計灌溉面積49.6萬(wan)畝,防洪(hong)保護范圍300平方(fang)(fang)公里,其(qi)中農田20萬(wan)畝、滅螺面積1.5萬(wan)畝;裝(zhuang)機容(rong)(rong)(rong)量2500kW,多年平均發電量1100×104kW·h。蔡賢水庫(ku)總庫(ku)容(rong)(rong)(rong)0.214億(yi)(yi)立(li)方(fang)(fang)米(mi),調(diao)洪(hong)庫(ku)容(rong)(rong)(rong)0.0983億(yi)(yi)立(li)方(fang)(fang)米(mi),興利庫(ku)容(rong)(rong)(rong)0.258億(yi)(yi)立(li)方(fang)(fang)米(mi),死(si)庫(ku)容(rong)(rong)(rong)0.055億(yi)(yi)立(li)方(fang)(fang)米(mi)。
王(wang)英水庫(ku)位(wei)于湖北省黃石市(shi)陽(yang)新縣富水下游北岸支流(liu)(liu)三溪河上游主干(gan)王(wang)英河上,壩(ba)(ba)(ba)(ba)(ba)(ba)址距陽(yang)新縣城關30km,距三溪鎮5km。壩(ba)(ba)(ba)(ba)(ba)(ba)址控制流(liu)(liu)域面(mian)積243平(ping)(ping)方公里,多年(nian)(nian)平(ping)(ping)均(jun)降雨量(liang)1423.9mm,多年(nian)(nian)平(ping)(ping)均(jun)徑(jing)流(liu)(liu)深866mm,多年(nian)(nian)平(ping)(ping)均(jun)徑(jing)流(liu)(liu)總量(liang)為(wei)(wei)2.49億立(li)方米(mi)(mi)。主壩(ba)(ba)(ba)(ba)(ba)(ba)為(wei)(wei)粘土心(xin)墻(qiang)代料(liao)組合壩(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)頂高(gao)(gao)程為(wei)(wei)75.00m,最大(da)(da)壩(ba)(ba)(ba)(ba)(ba)(ba)高(gao)(gao)為(wei)(wei)53.6m,壩(ba)(ba)(ba)(ba)(ba)(ba)頂寬8.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)長225.0m。副(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)位(wei)于大(da)(da)壩(ba)(ba)(ba)(ba)(ba)(ba)右側約(yue)5km的泉口(kou)(kou)駱(又名王(wang)福坳),壩(ba)(ba)(ba)(ba)(ba)(ba)型為(wei)(wei)均(jun)質(zhi)土壩(ba)(ba)(ba)(ba)(ba)(ba),最大(da)(da)壩(ba)(ba)(ba)(ba)(ba)(ba)高(gao)(gao)5.8m,壩(ba)(ba)(ba)(ba)(ba)(ba)頂寬5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)長100m。圓形有(you)(you)壓泄洪隧(sui)洞位(wei)于主壩(ba)(ba)(ba)(ba)(ba)(ba)左側,進(jin)口(kou)(kou)底板高(gao)(gao)程54.0m,內徑(jing)3.5m,縱坡1/30,全長196.32m,其中,洞身長180.275m,進(jin)口(kou)(kou)和出(chu)口(kou)(kou)各設兩塊(kuai)(kuai)和一(yi)(yi)塊(kuai)(kuai)鋼(gang)質(zhi)平(ping)(ping)板閘門(men),隧(sui)洞最大(da)(da)泄量(liang)127.2 m3/s,出(chu)口(kou)(kou)接1∶2.6陡(dou)坡,底流(liu)(liu)消能。壩(ba)(ba)(ba)(ba)(ba)(ba)下埋管(guan)位(wei)于主壩(ba)(ba)(ba)(ba)(ba)(ba)樁號0+064m處,通過(guo)心(xin)墻(qiang),管(guan)身則坐落(luo)在(zai)基(ji)巖(yan)上,全長239.5m,共分十節,管(guan)身內徑(jing)φ1.5m,進(jin)口(kou)(kou)高(gao)(gao)程26.0m,設有(you)(you)鋼(gang)質(zhi)平(ping)(ping)板工作閘門(men)及檢(jian)修閘門(men),出(chu)口(kou)(kou)設有(you)(you)節制閘,在(zai)管(guan)身第(di)九(jiu)節設有(you)(you)發(fa)電(dian)(dian)岔管(guan),管(guan)徑(jing)1.0m,設計流(liu)(liu)量(liang)10 立(li)方米(mi)(mi)/秒。大(da)(da)壩(ba)(ba)(ba)(ba)(ba)(ba)下游設有(you)(you)一(yi)(yi)、二級發(fa)電(dian)(dian)站(zhan),總裝機(ji)為(wei)(wei)2500kW。平(ping)(ping)均(jun)年(nian)(nian)發(fa)電(dian)(dian)量(liang)1100萬kW·h。
輸(shu)水隧(sui)(sui)洞(dong)全長3333m。進口(kou)位于王(wang)英(ying)庫(ku)尾蔡(cai)家杞,距主(zhu)壩(ba)16km,高(gao)程58.5m,設(she)有(you)鋼質平板(ban)工作閘門。出(chu)口(kou)位于蔡(cai)賢水庫(ku)上(shang)氏(shi)垸,高(gao)程58.0m。隧(sui)(sui)洞(dong)設(she)計輸(shu)水流量35立方米/秒。
蔡賢水(shui)(shui)(shui)(shui)庫位于陽新(xin)縣國(guo)和鄉,攔截富水(shui)(shui)(shui)(shui)支(zhi)流(liu)三溪河分支(zhi)蔡賢河,是(shi)王(wang)英水(shui)(shui)(shui)(shui)庫樞紐的重要組成部分。水(shui)(shui)(shui)(shui)庫承雨(yu)面(mian)積44.7平方公(gong)里,多年平均(jun)徑流(liu)深(shen)866mm,多年平均(jun)徑流(liu)總量3871萬(wan)立(li)方米。它(ta)與王(wang)英水(shui)(shui)(shui)(shui)庫通過(guo)輸(shu)水(shui)(shui)(shui)(shui)隧洞連為一體,共同(tong)發揮效(xiao)益,其主要建筑物(wu)有主壩、4座副壩、溢(yi)洪道及防汛自備電(dian)站等。
蔡賢(xian)水(shui)庫(ku),主(zhu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)為(wei)粘土心墻(qiang)代(dai)料(liao)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)長(chang)287.7m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)寬(kuan)5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)高(gao)程(cheng)75.0m,最(zui)大壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)高(gao)29.0m;1#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)為(wei)壤土均質(zhi)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)高(gao)程(cheng)75.0m,長(chang)50.0m,寬(kuan)5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)高(gao)5.3m;2#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)為(wei)粘土斜(xie)墻(qiang)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)高(gao)程(cheng)75.0m,長(chang)106m,寬(kuan)5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)高(gao)19.0m,在右壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頭山坡(po)處(chu)埋設(she)(she)有φ80cm的(de)預制(zhi)鋼筋混凝(ning)土輸水(shui)管,其進(jin)口(kou)高(gao)程(cheng)57.5m,出口(kou)接蔡賢(xian)渠(qu)道(dao)(dao),在進(jin)口(kou)處(chu)安(an)設(she)(she)有一道(dao)(dao)斜(xie)拉式的(de)φ80cm的(de)圓(yuan)筒(tong)活塞閘(zha)門及相(xiang)應(ying)啟閉(bi)設(she)(she)備(bei);3#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)亦(yi)為(wei)粘土斜(xie)墻(qiang)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)高(gao)程(cheng)75.0m,長(chang)72m,寬(kuan)5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)高(gao)19.6m;4#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)則為(wei)粘土心墻(qiang)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba),壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)頂(ding)(ding)(ding)高(gao)程(cheng)75.0m,長(chang)153m,寬(kuan)5.0m,壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)高(gao)11.0m。在4#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)中段(duan)埋設(she)(she)有4.5×4.2m的(de)半(ban)圓(yuan)拱鋼筋混凝(ning)土結(jie)構的(de)兩孔進(jin)水(shui)閘(zha),閘(zha)底高(gao)程(cheng)58.0m,進(jin)口(kou)段(duan)設(she)(she)有閘(zha)室(shi)、啟閉(bi)臺及工(gong)作(zuo)(zuo)橋(qiao)。該閘(zha)原系(xi)王英(ying)與蔡賢(xian)水(shui)庫(ku)渠(qu)道(dao)(dao)連通方案的(de)控制(zhi)閘(zha),后因改為(wei)隧洞方案,該閘(zha)已無作(zuo)(zuo)用(yong)(yong),并(bing)于(yu)1974年冬用(yong)(yong)鋼筋混凝(ning)土封堵,1978年在壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)后建一裝機(ji)2×75kW的(de)防汛自備(bei)電站(zhan)。無閘(zha)控制(zhi)的(de)開敞式溢洪道(dao)(dao)位于(yu)主(zhu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)與3#副(fu)(fu)壩(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)(ba)之間,溢洪道(dao)(dao)采用(yong)(yong)寬(kuan)頂(ding)(ding)(ding)堰,堰頂(ding)(ding)(ding)高(gao)程(cheng)70.0m,寬(kuan)40m,順(shun)水(shui)流方向長(chang)10m。陡(dou)槽(cao)段(duan)長(chang)54m,坡(po)比1∶3.0,鼻坎(kan)挑流消能,下(xia)游無行洪渠(qu)道(dao)(dao)。
王(wang)英(ying)水庫樞紐工程于1970年動(dong)工興(xing)建(jian),71年基本建(jian)成(cheng),同(tong)年汛期攔洪蓄(xu)水,1977年全部完工。
開發仙島湖旅游
為(wei)了旅游開發,陽新政府將王英水庫更(geng)名為(wei)仙(xian)(xian)島(dao)湖(hu)(hu)(hu)(hu)。仙(xian)(xian)島(dao)湖(hu)(hu)(hu)(hu)地(di)處(chu)幕阜山(shan)北(bei)麓、鄂(e)東南百湖(hu)(hu)(hu)(hu)之縣陽新西南部,位于(yu)廬山(shan)與九宮山(shan)旅游黃金(jin)線中心。距武漢(han)140公里(li)、廬山(shan)130公里(li),106、107國(guo)道(dao)擦肩而(er)過,版圖面(mian)積276平方公里(li),1002個島(dao)鑲嵌在4.6萬畝的水面(mian)上,恰(qia)似銀河星座,不是(shi)仙(xian)(xian)境(jing)勝似仙(xian)(xian)境(jing),享有(you)荊(jing)楚第一(yi)奇湖(hu)(hu)(hu)(hu)之美譽,是(shi)省(sheng)級生(sheng)態旅游風(feng)景區(qu),國(guo)家(jia)4A級景區(qu),與杭州千(qian)(qian)島(dao)湖(hu)(hu)(hu)(hu)、加(jia)拿大(da)千(qian)(qian)島(dao)湖(hu)(hu)(hu)(hu)并稱“世界三大(da)千(qian)(qian)島(dao)湖(hu)(hu)(hu)(hu)”。仙(xian)(xian)島(dao)湖(hu)(hu)(hu)(hu)原先叫千(qian)(qian)島(dao)湖(hu)(hu)(hu)(hu),為(wei)了避免與杭州千(qian)(qian)島(dao)湖(hu)(hu)(hu)(hu)重名,引起侵權(quan),后更(geng)名仙(xian)(xian)島(dao)湖(hu)(hu)(hu)(hu)。仙(xian)(xian)島(dao)湖(hu)(hu)(hu)(hu)因(yin)湖(hu)(hu)(hu)(hu)畔(pan)山(shan)崖上懸有(you)一(yi)塊“靈通仙(xian)(xian)島(dao)”的古(gu)匾而(er)得名。這里(li)自然風(feng)光旖旎,人文古(gu)跡眾多,生(sheng)態野(ye)趣(qu)橫生(sheng),是(shi)鄂(e)贛邊境(jing)的一(yi)處(chu)度假勝地(di)。