水庫概況
庫區(qu)(qu)兩岸丘(qiu)陵環抱(bao),河(he)道(dao)蜿蜒曲折(zhe)。整個庫區(qu)(qu)地(di)質(zhi)以前(qian)震旦系(xi)為(wei)主,壩址區(qu)(qu)由白堊系(xi)沙礫(li)巖組成(cheng)。上游河(he)灘寬廣,底部多為(wei)中(zhong)砂、細礫(li)沉積(ji),含卵礫(li)石較少(shao)。
水(shui)(shui)庫樞紐工程由主壩、副壩、溢(yi)洪道、放水(shui)(shui)洞(dong)、水(shui)(shui)電(dian)站五(wu)部分組(zu)成。水(shui)(shui)庫大壩為(wei)黏(nian)土心墻砂(sha)殼(ke)壩,壩長1200米(mi)(mi)(mi),底寬171米(mi)(mi)(mi),頂寬8米(mi)(mi)(mi),壩高30.9米(mi)(mi)(mi);放水(shui)(shui)洞(dong)主洞(dong)長177米(mi)(mi)(mi),洞(dong)徑(jing)3米(mi)(mi)(mi);溢(yi)洪道建有(you)9孔溢(yi)洪閘(zha),總(zong)寬102米(mi)(mi)(mi),凈寬90米(mi)(mi)(mi);副壩位于大壩西南一千米(mi)(mi)(mi)處,為(wei)堆石壩,長535米(mi)(mi)(mi),頂寬5米(mi)(mi)(mi);電(dian)站建在主放水(shui)(shui)洞(dong)上,為(wei)壩后式發(fa)電(dian)站,總(zong)裝機容量4100千瓦。
水庫設計洪(hong)水位(wei)(wei)163.23米,校(xiao)核(he)洪(hong)水位(wei)(wei)165.47米,正常蓄水位(wei)(wei)162.00米,死水位(wei)(wei)140.80米。設計洪(hong)水標準為(wei)100年(nian)一遇(yu),校(xiao)核(he)洪(hong)水標準為(wei)5000年(nian)一遇(yu)。
除險加固
除(chu)險加固(gu)工(gong)(gong)(gong)(gong)(gong)(gong)程于(yu)2002年(nian)12月開工(gong)(gong)(gong)(gong)(gong)(gong)建(jian)(jian)設(she)(she)(she)(she),次(ci)年(nian)8月完成(cheng)主(zhu)(zhu)(zhu)體工(gong)(gong)(gong)(gong)(gong)(gong)程,總投資(zi)15080萬(wan)元,2012年(nian)通過省(sheng)水(shui)(shui)利(li)廳組(zu)織的竣工(gong)(gong)(gong)(gong)(gong)(gong)驗收。其(qi)主(zhu)(zhu)(zhu)體工(gong)(gong)(gong)(gong)(gong)(gong)程投資(zi)9987.0萬(wan)元,水(shui)(shui)庫(ku)淹(yan)沒(mei)處(chu)理及(ji)(ji)(ji)占地拆遷5093.0萬(wan)元。工(gong)(gong)(gong)(gong)(gong)(gong)程主(zhu)(zhu)(zhu)要建(jian)(jian)設(she)(she)(she)(she)內(nei)容(rong)包括(kuo):(1)主(zhu)(zhu)(zhu)壩(ba)(ba)(ba)工(gong)(gong)(gong)(gong)(gong)(gong)程:上(shang)(shang)游壩(ba)(ba)(ba)腳(jiao)壓重(zhong)、壩(ba)(ba)(ba)殼翻壓、上(shang)(shang)游壩(ba)(ba)(ba)坡護砌;(2)副壩(ba)(ba)(ba)工(gong)(gong)(gong)(gong)(gong)(gong)程;拆除(chu)原(yuan)漿(jiang)砌石壩(ba)(ba)(ba)重(zhong)建(jian)(jian);(3)溢(yi)(yi)(yi)洪(hong)(hong)道(dao)(dao)工(gong)(gong)(gong)(gong)(gong)(gong)程:溢(yi)(yi)(yi)洪(hong)(hong)閘(zha)加固(gu)、新建(jian)(jian)消能設(she)(she)(she)(she)施、尾水(shui)(shui)渠開挖(wa)護砌;(4)放水(shui)(shui)洞(dong)(dong)工(gong)(gong)(gong)(gong)(gong)(gong)程:引水(shui)(shui)渠及(ji)(ji)(ji)閘(zha)室加固(gu)、洞(dong)(dong)身裂縫(feng)處(chu)理及(ji)(ji)(ji)巖基灌漿(jiang);(5)機電設(she)(she)(she)(she)備及(ji)(ji)(ji)安裝(zhuang);(6)觀測工(gong)(gong)(gong)(gong)(gong)(gong)程、水(shui)(shui)文設(she)(she)(she)(she)施及(ji)(ji)(ji)管(guan)理設(she)(she)(she)(she)施建(jian)(jian)設(she)(she)(she)(she)等(deng)(deng)(deng);(7)庫(ku)區移民安置及(ji)(ji)(ji)專業項目(mu)恢復補(bu)償。青峰(feng)嶺水(shui)(shui)庫(ku)除(chu)險加固(gu)工(gong)(gong)(gong)(gong)(gong)(gong)程設(she)(she)(she)(she)計工(gong)(gong)(gong)(gong)(gong)(gong)期(qi)2.5年(nian),工(gong)(gong)(gong)(gong)(gong)(gong)程共分三期(qi)完成(cheng)。一期(qi)工(gong)(gong)(gong)(gong)(gong)(gong)程主(zhu)(zhu)(zhu)要建(jian)(jian)設(she)(she)(she)(she)內(nei)容(rong):主(zhu)(zhu)(zhu)壩(ba)(ba)(ba)加固(gu)、放水(shui)(shui)洞(dong)(dong)加固(gu)等(deng)(deng)(deng);二期(qi)工(gong)(gong)(gong)(gong)(gong)(gong)程主(zhu)(zhu)(zhu)要建(jian)(jian)設(she)(she)(she)(she)內(nei)容(rong):副壩(ba)(ba)(ba)改建(jian)(jian)、溢(yi)(yi)(yi)洪(hong)(hong)道(dao)(dao)加固(gu)、管(guan)理設(she)(she)(she)(she)施建(jian)(jian)設(she)(she)(she)(she)、尾水(shui)(shui)渠開挖(wa)、防汛碼頭、機電設(she)(she)(she)(she)備安裝(zhuang)和建(jian)(jian)設(she)(she)(she)(she)等(deng)(deng)(deng);三期(qi)工(gong)(gong)(gong)(gong)(gong)(gong)程主(zhu)(zhu)(zhu)要建(jian)(jian)設(she)(she)(she)(she)內(nei)容(rong):庫(ku)區移民遷移、庫(ku)區專業項目(mu)建(jian)(jian)設(she)(she)(she)(she)等(deng)(deng)(deng)工(gong)(gong)(gong)(gong)(gong)(gong)程。
庫區移民
庫區(qu)進行了兩次(ci)大規模(mo)移民,先后(hou)搬遷建村(cun)43個,移民6952戶27803人,拆除房(fang)屋26891間,淹占土地4326.7公頃。
水庫效益
青峰嶺水(shui)庫經過歷年配(pei)套、加固維修、工程逐步完善(shan)、效益顯著(zhu)。水(shui)庫建成后,對已發生的洪(hong)水(shui)消減洪(hong)峰達40%。灌(guan)(guan)區自開灌(guan)(guan)到(dao)1999年,累計灌(guan)(guan)溉(gai)面積27.09萬公頃,累計發電(dian)7186.14萬千瓦時(shi),累計養殖各種魚類297.7萬千克。青峰嶺灌(guan)(guan)溉(gai)山(shan)東(dong)省莒縣(xian)、沂(yi)南縣(xian)10個(ge)(ge)鄉鎮、284個(ge)(ge)自然村(cun)的土(tu)地。灌(guan)(guan)區以(yi)小麥、水(shui)稻、玉米等作物為(wei)主(zhu),是(shi)全縣(xian)的主(zhu)要商品糧生產基地。
水(shui)庫下(xia)游保(bao)護著莒縣、臨沂(yi)、郯(tan)城等縣城的工(gong)礦企(qi)業,82萬(wan)(wan)畝農田和(he)100多萬(wan)(wan)人口,水(shui)庫下(xia)游25千(qian)(qian)米(mi)處(chu)有(you)(you)(you)濰(wei)徐公路,115千(qian)(qian)米(mi)處(chu)有(you)(you)(you)兗石鐵路,180千(qian)(qian)米(mi)處(chu)有(you)(you)(you)隴海鐵路。自1960年建庫以來(lai),水(shui)庫有(you)(you)(you)效地攔蓄(xu)了上游來(lai)水(shui),保(bao)障了沭河下(xia)游沿河兩岸人民生命和(he)財產的安全。
信息化建設
青峰嶺水(shui)庫管(guan)理(li)處(chu)積極推進(jin)管(guan)理(li)現(xian)代(dai)化,辦公自(zi)(zi)動(dong)(dong)化建(jian)設(she),先(xian)后建(jian)成(cheng)視頻監(jian)控系(xi)統(tong)和(he)大壩測(ce)(ce)(ce)壓(ya)管(guan)自(zi)(zi)動(dong)(dong)化觀測(ce)(ce)(ce)系(xi)統(tong)、電站(zhan)自(zi)(zi)動(dong)(dong)化運行(xing)監(jian)測(ce)(ce)(ce)系(xi)統(tong)、溢(yi)洪閘遠(yuan)程啟(qi)(qi)閉監(jian)測(ce)(ce)(ce)系(xi)統(tong)、灌(guan)區(qu)節水(shui)自(zi)(zi)動(dong)(dong)化測(ce)(ce)(ce)水(shui)量水(shui)與水(shui)費查詢系(xi)統(tong),并配有檔案管(guan)理(li)軟件(jian)2套。同時,通過在灌(guan)區(qu)各引水(shui)渠首,重要(yao)閘門(men)設(she)置自(zi)(zi)動(dong)(dong)監(jian)測(ce)(ce)(ce)點(dian),對管(guan)理(li)處(chu)各處(chu)的監(jian)控進(jin)行(xing)統(tong)一整合(he),大壩測(ce)(ce)(ce)壓(ya)管(guan)、溢(yi)洪閘啟(qi)(qi)閉、電站(zhan)中控室、灌(guan)區(qu)主要(yao)渠首等重要(yao)監(jian)測(ce)(ce)(ce)點(dian)的實時數(shu)據都能實現(xian)遠(yuan)程了(le)解,真正做到(dao)了(le)早發現(xian)早預防。
未來規劃
水庫(ku)將(jiang)變身旅(lv)游(you)區
莒縣旅(lv)游局正在規劃在青(qing)峰(feng)嶺水庫建設青(qing)峰(feng)湖(hu)旅(lv)游區(qu),初步(bu)計(ji)劃旅(lv)游區(qu)范圍(wei),東(dong)至水庫大(da)壩以東(dong)的(de)茅(mao)埠(bu)村,北到(dao)天寶村,南到(dao)西地村,西到(dao)東(dong)楊家(jia)村,具體(ti)范圍(wei)是連接茅(mao)埠(bu)-龐莊(zhuang)(zhuang)-三(san)莊(zhuang)(zhuang)-石泉官(guan)莊(zhuang)(zhuang)-車峰(feng)峪-碁山鄉(xiang)-河東(dong)-天寶村-北陳莊(zhuang)(zhuang)-謝家(jia)莊(zhuang)(zhuang)-黑石溝-油坊-安莊(zhuang)(zhuang)鎮-劉(liu)家(jia)南湖(hu)-豐(feng)家(jia)泥(ni)溝-西地-南青(qing)峰(feng)嶺-茅(mao)埠(bu)的(de)縣道或鄉(xiang)道圍(wei)合而成的(de)區(qu)域,總面積約(yue)120平(ping)方千米。
安莊(zhuang)鎮瞅(chou)準這個旅游區(qu)規劃,已(yi)經規劃出千畝(mu)(mu)(mu)果(guo)品(pin)示范基地(di)(di),果(guo)樹(shu)成(cheng)熟后可以(yi)讓游客采摘。目前已(yi)經在前丁果(guo)莊(zhuang)村(cun)(cun)流轉(zhuan)土地(di)(di)1133畝(mu)(mu)(mu),建設千畝(mu)(mu)(mu)果(guo)品(pin)示范基地(di)(di),已(yi)栽植蘋果(guo) 400畝(mu)(mu)(mu),核桃400畝(mu)(mu)(mu),梨150畝(mu)(mu)(mu)。村(cun)(cun)里的(de)(de)(de)農民通過土地(di)(di)流轉(zhuan)得(de)到的(de)(de)(de)補償金比自己種地(di)(di)收(shou)入所得(de)還多,現在青壯年(nian)外出打(da)工,一天能收(shou)入上(shang)百元。年(nian)紀大的(de)(de)(de)就(jiu)在村(cun)(cun)里打(da)工,幫忙管理(li)果(guo)園,一個月也能收(shou)入近(jin)兩千元。這個模式將成(cheng)為庫區(qu)移(yi)民產業轉(zhuan)型的(de)(de)(de)范本。