水庫概況
庫區兩岸丘陵環抱,河(he)道蜿蜒曲折(zhe)。整個庫區地(di)質以(yi)前(qian)震旦系為主(zhu),壩(ba)址區由(you)白堊系沙礫巖組成。上游河(he)灘寬廣,底(di)部多為中砂(sha)、細礫沉積,含(han)卵礫石較少。
水庫樞紐工程(cheng)由主(zhu)壩(ba)(ba)、副(fu)壩(ba)(ba)、溢(yi)(yi)洪(hong)道(dao)、放(fang)水洞、水電站(zhan)五部(bu)分組成。水庫大壩(ba)(ba)為黏土心墻砂殼壩(ba)(ba),壩(ba)(ba)長(chang)1200米(mi),底寬(kuan)(kuan)171米(mi),頂寬(kuan)(kuan)8米(mi),壩(ba)(ba)高30.9米(mi);放(fang)水洞主(zhu)洞長(chang)177米(mi),洞徑3米(mi);溢(yi)(yi)洪(hong)道(dao)建有9孔溢(yi)(yi)洪(hong)閘(zha),總(zong)(zong)寬(kuan)(kuan)102米(mi),凈寬(kuan)(kuan)90米(mi);副(fu)壩(ba)(ba)位(wei)于(yu)大壩(ba)(ba)西南一(yi)千米(mi)處,為堆石壩(ba)(ba),長(chang)535米(mi),頂寬(kuan)(kuan)5米(mi);電站(zhan)建在主(zhu)放(fang)水洞上,為壩(ba)(ba)后(hou)式發電站(zhan),總(zong)(zong)裝(zhuang)機容量4100千瓦(wa)。
水庫設(she)計洪水位(wei)(wei)(wei)163.23米(mi),校核洪水位(wei)(wei)(wei)165.47米(mi),正常蓄水位(wei)(wei)(wei)162.00米(mi),死水位(wei)(wei)(wei)140.80米(mi)。設(she)計洪水標準(zhun)為100年(nian)一遇,校核洪水標準(zhun)為5000年(nian)一遇。
除險加固
除險加(jia)(jia)(jia)固(gu)(gu)(gu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)于2002年(nian)12月開(kai)工(gong)(gong)(gong)(gong)建(jian)設(she)(she)(she)(she),次年(nian)8月完(wan)成(cheng)主(zhu)體(ti)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng),總(zong)投資(zi)(zi)15080萬(wan)元(yuan),2012年(nian)通過省水利廳組織的(de)竣(jun)工(gong)(gong)(gong)(gong)驗收。其主(zhu)體(ti)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)投資(zi)(zi)9987.0萬(wan)元(yuan),水庫(ku)淹沒處(chu)(chu)理(li)及(ji)占地拆遷(qian)5093.0萬(wan)元(yuan)。工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)要建(jian)設(she)(she)(she)(she)內(nei)容(rong)(rong)包(bao)括:(1)主(zhu)壩(ba)(ba)(ba)(ba)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):上(shang)游壩(ba)(ba)(ba)(ba)腳壓(ya)重(zhong)、壩(ba)(ba)(ba)(ba)殼翻壓(ya)、上(shang)游壩(ba)(ba)(ba)(ba)坡護(hu)砌(qi);(2)副壩(ba)(ba)(ba)(ba)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng);拆除原漿砌(qi)石壩(ba)(ba)(ba)(ba)重(zhong)建(jian);(3)溢(yi)洪道(dao)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):溢(yi)洪閘加(jia)(jia)(jia)固(gu)(gu)(gu)、新建(jian)消能設(she)(she)(she)(she)施(shi)(shi)、尾水渠(qu)開(kai)挖護(hu)砌(qi);(4)放水洞(dong)(dong)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):引水渠(qu)及(ji)閘室(shi)加(jia)(jia)(jia)固(gu)(gu)(gu)、洞(dong)(dong)身裂縫處(chu)(chu)理(li)及(ji)巖基(ji)灌漿;(5)機電設(she)(she)(she)(she)備(bei)(bei)及(ji)安(an)裝(zhuang);(6)觀測工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、水文(wen)設(she)(she)(she)(she)施(shi)(shi)及(ji)管(guan)理(li)設(she)(she)(she)(she)施(shi)(shi)建(jian)設(she)(she)(she)(she)等(deng)(deng);(7)庫(ku)區(qu)移民(min)安(an)置及(ji)專業項目恢復補償。青峰嶺(ling)水庫(ku)除險加(jia)(jia)(jia)固(gu)(gu)(gu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)設(she)(she)(she)(she)計工(gong)(gong)(gong)(gong)期(qi)2.5年(nian),工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)共分三(san)期(qi)完(wan)成(cheng)。一(yi)期(qi)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)要建(jian)設(she)(she)(she)(she)內(nei)容(rong)(rong):主(zhu)壩(ba)(ba)(ba)(ba)加(jia)(jia)(jia)固(gu)(gu)(gu)、放水洞(dong)(dong)加(jia)(jia)(jia)固(gu)(gu)(gu)等(deng)(deng);二期(qi)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)要建(jian)設(she)(she)(she)(she)內(nei)容(rong)(rong):副壩(ba)(ba)(ba)(ba)改建(jian)、溢(yi)洪道(dao)加(jia)(jia)(jia)固(gu)(gu)(gu)、管(guan)理(li)設(she)(she)(she)(she)施(shi)(shi)建(jian)設(she)(she)(she)(she)、尾水渠(qu)開(kai)挖、防汛碼頭、機電設(she)(she)(she)(she)備(bei)(bei)安(an)裝(zhuang)和建(jian)設(she)(she)(she)(she)等(deng)(deng);三(san)期(qi)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)要建(jian)設(she)(she)(she)(she)內(nei)容(rong)(rong):庫(ku)區(qu)移民(min)遷(qian)移、庫(ku)區(qu)專業項目建(jian)設(she)(she)(she)(she)等(deng)(deng)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)。
庫區移民
庫區進(jin)行了兩次大規模移民,先后搬遷建村(cun)43個,移民6952戶27803人,拆除房屋(wu)26891間,淹占(zhan)土地(di)4326.7公頃(qing)。
水庫效益
青峰嶺水(shui)庫經(jing)過(guo)歷(li)年配套(tao)、加固維修(xiu)、工程逐(zhu)步完善(shan)、效益顯著。水(shui)庫建成后,對已(yi)發(fa)生的(de)洪水(shui)消減(jian)洪峰達40%。灌(guan)區自(zi)開灌(guan)到1999年,累計(ji)(ji)灌(guan)溉面積27.09萬(wan)(wan)公頃,累計(ji)(ji)發(fa)電7186.14萬(wan)(wan)千瓦(wa)時,累計(ji)(ji)養殖(zhi)各種(zhong)魚類297.7萬(wan)(wan)千克。青峰嶺灌(guan)溉山(shan)東省莒縣(xian)、沂(yi)南縣(xian)10個鄉(xiang)鎮、284個自(zi)然(ran)村的(de)土地。灌(guan)區以小麥、水(shui)稻、玉(yu)米等(deng)作(zuo)物為主,是(shi)全縣(xian)的(de)主要商品(pin)糧生產基地。
水庫下(xia)(xia)游(you)保護(hu)著(zhu)莒縣、臨沂、郯城等縣城的(de)工(gong)礦(kuang)企業(ye),82萬畝農田(tian)和(he)100多萬人口,水庫下(xia)(xia)游(you)25千米處有濰徐公路,115千米處有兗石鐵(tie)路,180千米處有隴海鐵(tie)路。自1960年建(jian)庫以來,水庫有效地攔蓄了(le)上游(you)來水,保障了(le)沭河下(xia)(xia)游(you)沿河兩岸(an)人民生(sheng)命和(he)財產(chan)的(de)安全。
信息化建設
青(qing)峰嶺(ling)水(shui)庫管(guan)(guan)理處(chu)積(ji)極(ji)推進(jin)管(guan)(guan)理現(xian)代(dai)化(hua)(hua)(hua),辦(ban)公自(zi)(zi)動(dong)化(hua)(hua)(hua)建設,先(xian)后(hou)建成視頻監(jian)(jian)控系(xi)(xi)統(tong)和大(da)壩(ba)(ba)測(ce)(ce)壓管(guan)(guan)自(zi)(zi)動(dong)化(hua)(hua)(hua)觀測(ce)(ce)系(xi)(xi)統(tong)、電(dian)站自(zi)(zi)動(dong)化(hua)(hua)(hua)運行(xing)(xing)監(jian)(jian)測(ce)(ce)系(xi)(xi)統(tong)、溢洪閘(zha)遠程啟閉監(jian)(jian)測(ce)(ce)系(xi)(xi)統(tong)、灌(guan)(guan)區(qu)(qu)節水(shui)自(zi)(zi)動(dong)化(hua)(hua)(hua)測(ce)(ce)水(shui)量水(shui)與水(shui)費查詢系(xi)(xi)統(tong),并配有檔案管(guan)(guan)理軟件2套(tao)。同時(shi),通過在灌(guan)(guan)區(qu)(qu)各引(yin)水(shui)渠首,重(zhong)要(yao)閘(zha)門設置自(zi)(zi)動(dong)監(jian)(jian)測(ce)(ce)點,對管(guan)(guan)理處(chu)各處(chu)的監(jian)(jian)控進(jin)行(xing)(xing)統(tong)一整(zheng)合,大(da)壩(ba)(ba)測(ce)(ce)壓管(guan)(guan)、溢洪閘(zha)啟閉、電(dian)站中控室、灌(guan)(guan)區(qu)(qu)主要(yao)渠首等重(zhong)要(yao)監(jian)(jian)測(ce)(ce)點的實時(shi)數(shu)據都能實現(xian)遠程了解,真正(zheng)做到(dao)了早發現(xian)早預防。
未來規劃
水庫將變身旅(lv)游區
莒縣(xian)旅(lv)游(you)局正在規劃在青峰(feng)嶺水(shui)庫(ku)建設青峰(feng)湖旅(lv)游(you)區,初步計劃旅(lv)游(you)區范(fan)圍(wei),東(dong)至(zhi)水(shui)庫(ku)大壩以東(dong)的(de)茅(mao)埠村,北(bei)到天寶村,南(nan)到西地村,西到東(dong)楊家(jia)村,具體范(fan)圍(wei)是連(lian)接茅(mao)埠-龐莊(zhuang)-三(san)莊(zhuang)-石泉官莊(zhuang)-車峰(feng)峪-碁山鄉-河東(dong)-天寶村-北(bei)陳莊(zhuang)-謝(xie)家(jia)莊(zhuang)-黑石溝(gou)-油坊-安莊(zhuang)鎮(zhen)-劉(liu)家(jia)南(nan)湖-豐家(jia)泥溝(gou)-西地-南(nan)青峰(feng)嶺-茅(mao)埠的(de)縣(xian)道(dao)或鄉道(dao)圍(wei)合而成的(de)區域,總面積約120平方千米。
安莊鎮瞅(chou)準這個(ge)(ge)旅游區規(gui)劃,已經規(gui)劃出千畝果(guo)品(pin)(pin)示(shi)范(fan)(fan)基(ji)地,果(guo)樹成(cheng)熟(shu)后可(ke)以讓游客采摘。目(mu)前(qian)已經在前(qian)丁果(guo)莊村流轉土(tu)地1133畝,建設千畝果(guo)品(pin)(pin)示(shi)范(fan)(fan)基(ji)地,已栽植蘋果(guo) 400畝,核(he)桃400畝,梨150畝。村里(li)(li)的(de)農民通過土(tu)地流轉得到的(de)補(bu)償(chang)金比自己種地收入所得還(huan)多,現在青壯年外出打工,一天能收入上百元。年紀大的(de)就在村里(li)(li)打工,幫忙管(guan)理果(guo)園(yuan),一個(ge)(ge)月也能收入近兩千元。這個(ge)(ge)模(mo)式將成(cheng)為(wei)庫區移民產(chan)業轉型的(de)范(fan)(fan)本。