水庫概況
庫(ku)區(qu)兩岸丘陵環抱,河(he)道蜿蜒曲折。整個庫(ku)區(qu)地質以前震旦(dan)系為主(zhu),壩(ba)址(zhi)區(qu)由白堊系沙(sha)礫(li)巖組成。上游(you)河(he)灘寬廣,底部多為中(zhong)砂、細礫(li)沉積,含卵礫(li)石較少。
水(shui)(shui)庫樞(shu)紐工程由主(zhu)壩(ba)、副壩(ba)、溢(yi)洪道、放水(shui)(shui)洞(dong)、水(shui)(shui)電(dian)站五部分(fen)組成。水(shui)(shui)庫大壩(ba)為(wei)(wei)黏(nian)土心(xin)墻砂殼壩(ba),壩(ba)長1200米(mi)(mi)(mi)(mi)(mi),底寬(kuan)(kuan)171米(mi)(mi)(mi)(mi)(mi),頂寬(kuan)(kuan)8米(mi)(mi)(mi)(mi)(mi),壩(ba)高30.9米(mi)(mi)(mi)(mi)(mi);放水(shui)(shui)洞(dong)主(zhu)洞(dong)長177米(mi)(mi)(mi)(mi)(mi),洞(dong)徑3米(mi)(mi)(mi)(mi)(mi);溢(yi)洪道建有9孔溢(yi)洪閘,總寬(kuan)(kuan)102米(mi)(mi)(mi)(mi)(mi),凈(jing)寬(kuan)(kuan)90米(mi)(mi)(mi)(mi)(mi);副壩(ba)位于大壩(ba)西(xi)南一(yi)千米(mi)(mi)(mi)(mi)(mi)處,為(wei)(wei)堆石(shi)壩(ba),長535米(mi)(mi)(mi)(mi)(mi),頂寬(kuan)(kuan)5米(mi)(mi)(mi)(mi)(mi);電(dian)站建在(zai)主(zhu)放水(shui)(shui)洞(dong)上,為(wei)(wei)壩(ba)后式發電(dian)站,總裝(zhuang)機(ji)容量(liang)4100千瓦。
水庫設計洪水位(wei)163.23米(mi),校(xiao)核洪水位(wei)165.47米(mi),正常(chang)蓄水位(wei)162.00米(mi),死水位(wei)140.80米(mi)。設計洪水標準(zhun)為100年(nian)一遇,校(xiao)核洪水標準(zhun)為5000年(nian)一遇。
除險加固
除(chu)險(xian)加(jia)(jia)固工(gong)(gong)程(cheng)(cheng)(cheng)于2002年(nian)12月開工(gong)(gong)建(jian)(jian)設(she)(she)(she),次年(nian)8月完(wan)成主(zhu)體(ti)(ti)工(gong)(gong)程(cheng)(cheng)(cheng),總投資(zi)15080萬(wan)元,2012年(nian)通過省(sheng)水(shui)(shui)(shui)利廳(ting)組(zu)織的竣工(gong)(gong)驗收。其主(zhu)體(ti)(ti)工(gong)(gong)程(cheng)(cheng)(cheng)投資(zi)9987.0萬(wan)元,水(shui)(shui)(shui)庫(ku)淹沒處理(li)(li)及(ji)占地拆遷(qian)5093.0萬(wan)元。工(gong)(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)建(jian)(jian)設(she)(she)(she)內(nei)容包括:(1)主(zhu)壩工(gong)(gong)程(cheng)(cheng)(cheng):上游壩腳壓重、壩殼(ke)翻壓、上游壩坡護砌(qi);(2)副(fu)壩工(gong)(gong)程(cheng)(cheng)(cheng);拆除(chu)原(yuan)漿砌(qi)石(shi)壩重建(jian)(jian);(3)溢洪(hong)道(dao)(dao)工(gong)(gong)程(cheng)(cheng)(cheng):溢洪(hong)閘加(jia)(jia)固、新建(jian)(jian)消(xiao)能設(she)(she)(she)施(shi)、尾水(shui)(shui)(shui)渠開挖護砌(qi);(4)放(fang)(fang)水(shui)(shui)(shui)洞(dong)工(gong)(gong)程(cheng)(cheng)(cheng):引(yin)水(shui)(shui)(shui)渠及(ji)閘室加(jia)(jia)固、洞(dong)身裂縫處理(li)(li)及(ji)巖基灌漿;(5)機(ji)電設(she)(she)(she)備及(ji)安(an)裝;(6)觀測(ce)工(gong)(gong)程(cheng)(cheng)(cheng)、水(shui)(shui)(shui)文(wen)設(she)(she)(she)施(shi)及(ji)管理(li)(li)設(she)(she)(she)施(shi)建(jian)(jian)設(she)(she)(she)等(deng);(7)庫(ku)區(qu)移(yi)(yi)民安(an)置及(ji)專業項目恢復補償。青峰嶺水(shui)(shui)(shui)庫(ku)除(chu)險(xian)加(jia)(jia)固工(gong)(gong)程(cheng)(cheng)(cheng)設(she)(she)(she)計(ji)工(gong)(gong)期(qi)2.5年(nian),工(gong)(gong)程(cheng)(cheng)(cheng)共(gong)分三期(qi)完(wan)成。一期(qi)工(gong)(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)建(jian)(jian)設(she)(she)(she)內(nei)容:主(zhu)壩加(jia)(jia)固、放(fang)(fang)水(shui)(shui)(shui)洞(dong)加(jia)(jia)固等(deng);二期(qi)工(gong)(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)建(jian)(jian)設(she)(she)(she)內(nei)容:副(fu)壩改建(jian)(jian)、溢洪(hong)道(dao)(dao)加(jia)(jia)固、管理(li)(li)設(she)(she)(she)施(shi)建(jian)(jian)設(she)(she)(she)、尾水(shui)(shui)(shui)渠開挖、防(fang)汛(xun)碼(ma)頭、機(ji)電設(she)(she)(she)備安(an)裝和建(jian)(jian)設(she)(she)(she)等(deng);三期(qi)工(gong)(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)建(jian)(jian)設(she)(she)(she)內(nei)容:庫(ku)區(qu)移(yi)(yi)民遷(qian)移(yi)(yi)、庫(ku)區(qu)專業項目建(jian)(jian)設(she)(she)(she)等(deng)工(gong)(gong)程(cheng)(cheng)(cheng)。
庫區移民
庫區(qu)進行了(le)兩次大規模移民,先后搬遷建村(cun)43個,移民6952戶27803人,拆除(chu)房屋26891間,淹占土地4326.7公頃(qing)。
水庫效益
青峰嶺水(shui)(shui)庫(ku)經過歷年(nian)配(pei)套(tao)、加固維修、工程逐步完(wan)善、效益顯(xian)著(zhu)。水(shui)(shui)庫(ku)建成后(hou),對已發生的洪水(shui)(shui)消減洪峰達40%。灌區自開灌到1999年(nian),累(lei)計灌溉面積(ji)27.09萬公頃,累(lei)計發電(dian)7186.14萬千(qian)瓦(wa)時,累(lei)計養(yang)殖(zhi)各種魚類297.7萬千(qian)克。青峰嶺灌溉山東省莒縣、沂(yi)南縣10個鄉鎮、284個自然村的土(tu)地(di)。灌區以小麥、水(shui)(shui)稻、玉米等(deng)作物為(wei)主,是全縣的主要商(shang)品糧生產基(ji)地(di)。
水(shui)(shui)(shui)庫(ku)(ku)下游(you)保(bao)護(hu)著莒縣(xian)、臨沂、郯城等縣(xian)城的工礦企業,82萬畝(mu)農田和100多萬人(ren)(ren)口,水(shui)(shui)(shui)庫(ku)(ku)下游(you)25千米處有(you)濰徐公路(lu),115千米處有(you)兗石鐵(tie)路(lu),180千米處有(you)隴海鐵(tie)路(lu)。自1960年(nian)建庫(ku)(ku)以來(lai),水(shui)(shui)(shui)庫(ku)(ku)有(you)效地攔蓄了上(shang)游(you)來(lai)水(shui)(shui)(shui),保(bao)障了沭河下游(you)沿(yan)河兩岸人(ren)(ren)民生(sheng)命和財產的安全。
信息化建設
青峰嶺水庫管(guan)理(li)(li)處積極推進管(guan)理(li)(li)現代(dai)化(hua),辦公(gong)自(zi)動(dong)化(hua)建(jian)設,先后建(jian)成(cheng)視頻監(jian)控(kong)系統(tong)(tong)和大壩(ba)測(ce)壓管(guan)自(zi)動(dong)化(hua)觀(guan)測(ce)系統(tong)(tong)、電(dian)站(zhan)(zhan)自(zi)動(dong)化(hua)運行監(jian)測(ce)系統(tong)(tong)、溢洪閘遠(yuan)(yuan)程啟閉(bi)監(jian)測(ce)系統(tong)(tong)、灌區(qu)(qu)節水自(zi)動(dong)化(hua)測(ce)水量水與水費查詢系統(tong)(tong),并配(pei)有(you)檔案(an)管(guan)理(li)(li)軟件2套。同時(shi),通過在灌區(qu)(qu)各(ge)引水渠首,重要閘門(men)設置自(zi)動(dong)監(jian)測(ce)點(dian),對管(guan)理(li)(li)處各(ge)處的監(jian)控(kong)進行統(tong)(tong)一整合,大壩(ba)測(ce)壓管(guan)、溢洪閘啟閉(bi)、電(dian)站(zhan)(zhan)中控(kong)室、灌區(qu)(qu)主(zhu)要渠首等重要監(jian)測(ce)點(dian)的實(shi)時(shi)數據(ju)都能實(shi)現遠(yuan)(yuan)程了(le)解(jie),真(zhen)正做(zuo)到(dao)了(le)早發現早預防。
未來規劃
水庫將變身旅(lv)游(you)區
莒縣(xian)旅游(you)局正在規劃在青峰嶺水庫(ku)建設青峰湖(hu)旅游(you)區(qu),初步計劃旅游(you)區(qu)范(fan)圍(wei),東(dong)至(zhi)水庫(ku)大壩(ba)以東(dong)的(de)茅(mao)埠村(cun),北到(dao)天寶村(cun),南到(dao)西地村(cun),西到(dao)東(dong)楊家村(cun),具體范(fan)圍(wei)是連接茅(mao)埠-龐莊(zhuang)(zhuang)(zhuang)-三莊(zhuang)(zhuang)(zhuang)-石(shi)泉官莊(zhuang)(zhuang)(zhuang)-車峰峪-碁山鄉-河東(dong)-天寶村(cun)-北陳(chen)莊(zhuang)(zhuang)(zhuang)-謝家莊(zhuang)(zhuang)(zhuang)-黑石(shi)溝(gou)-油坊-安莊(zhuang)(zhuang)(zhuang)鎮-劉家南湖(hu)-豐家泥溝(gou)-西地-南青峰嶺-茅(mao)埠的(de)縣(xian)道或鄉道圍(wei)合(he)而成的(de)區(qu)域,總(zong)面積約(yue)120平(ping)方千米(mi)。
安(an)莊鎮(zhen)瞅準這個旅游(you)區規劃,已(yi)經規劃出(chu)千畝(mu)果(guo)(guo)(guo)品(pin)示范(fan)基地(di)(di),果(guo)(guo)(guo)樹成熟后可以讓游(you)客(ke)采摘(zhai)。目(mu)前(qian)已(yi)經在前(qian)丁果(guo)(guo)(guo)莊村流轉土(tu)地(di)(di)1133畝(mu),建設千畝(mu)果(guo)(guo)(guo)品(pin)示范(fan)基地(di)(di),已(yi)栽植蘋果(guo)(guo)(guo) 400畝(mu),核桃(tao)400畝(mu),梨150畝(mu)。村里(li)的(de)(de)(de)農民通過土(tu)地(di)(di)流轉得(de)到的(de)(de)(de)補(bu)償(chang)金比自己種地(di)(di)收入所得(de)還(huan)多,現在青壯(zhuang)年外出(chu)打工,一天能收入上百元。年紀(ji)大的(de)(de)(de)就(jiu)在村里(li)打工,幫忙(mang)管理果(guo)(guo)(guo)園,一個月也能收入近兩千元。這個模式將成為庫區移(yi)民產業(ye)轉型(xing)的(de)(de)(de)范(fan)本。