水庫概況
庫區兩岸丘陵環抱,河道蜿蜒曲折。整個庫區地(di)質以前震旦(dan)系(xi)為(wei)主,壩址區由白堊系(xi)沙礫巖組成。上游河灘寬廣,底部(bu)多(duo)為(wei)中砂、細礫沉積,含(han)卵礫石較少。
水(shui)庫(ku)(ku)樞紐工(gong)程由主壩(ba)(ba)(ba)、副(fu)壩(ba)(ba)(ba)、溢(yi)洪道、放水(shui)洞、水(shui)電(dian)站(zhan)五(wu)部分組成。水(shui)庫(ku)(ku)大(da)壩(ba)(ba)(ba)為黏土心墻砂(sha)殼壩(ba)(ba)(ba),壩(ba)(ba)(ba)長1200米(mi)(mi)(mi),底寬(kuan)(kuan)(kuan)171米(mi)(mi)(mi),頂寬(kuan)(kuan)(kuan)8米(mi)(mi)(mi),壩(ba)(ba)(ba)高30.9米(mi)(mi)(mi);放水(shui)洞主洞長177米(mi)(mi)(mi),洞徑3米(mi)(mi)(mi);溢(yi)洪道建有9孔溢(yi)洪閘(zha),總寬(kuan)(kuan)(kuan)102米(mi)(mi)(mi),凈寬(kuan)(kuan)(kuan)90米(mi)(mi)(mi);副(fu)壩(ba)(ba)(ba)位于大(da)壩(ba)(ba)(ba)西南一千(qian)米(mi)(mi)(mi)處(chu),為堆石壩(ba)(ba)(ba),長535米(mi)(mi)(mi),頂寬(kuan)(kuan)(kuan)5米(mi)(mi)(mi);電(dian)站(zhan)建在主放水(shui)洞上(shang),為壩(ba)(ba)(ba)后式發(fa)電(dian)站(zhan),總裝(zhuang)機(ji)容(rong)量4100千(qian)瓦。
水(shui)(shui)庫(ku)設計洪水(shui)(shui)位(wei)(wei)163.23米(mi),校核(he)洪水(shui)(shui)位(wei)(wei)165.47米(mi),正常蓄水(shui)(shui)位(wei)(wei)162.00米(mi),死水(shui)(shui)位(wei)(wei)140.80米(mi)。設計洪水(shui)(shui)標準(zhun)為(wei)100年一遇(yu),校核(he)洪水(shui)(shui)標準(zhun)為(wei)5000年一遇(yu)。
除險加固
除險(xian)(xian)加(jia)(jia)固(gu)(gu)(gu)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)于2002年(nian)12月(yue)開(kai)(kai)工(gong)(gong)(gong)建(jian)設(she)(she)(she),次年(nian)8月(yue)完(wan)成主(zhu)(zhu)體(ti)(ti)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng),總投資(zi)15080萬元(yuan),2012年(nian)通(tong)過省水(shui)(shui)利廳(ting)組(zu)織的竣工(gong)(gong)(gong)驗(yan)收。其(qi)主(zhu)(zhu)體(ti)(ti)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)投資(zi)9987.0萬元(yuan),水(shui)(shui)庫(ku)淹沒處理(li)及占(zhan)地拆遷5093.0萬元(yuan)。工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)(zhu)要(yao)建(jian)設(she)(she)(she)內(nei)容(rong)包(bao)括:(1)主(zhu)(zhu)壩工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):上游壩腳(jiao)壓重、壩殼翻壓、上游壩坡護砌(qi);(2)副(fu)壩工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng);拆除原(yuan)漿(jiang)砌(qi)石壩重建(jian);(3)溢(yi)(yi)洪道工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):溢(yi)(yi)洪閘加(jia)(jia)固(gu)(gu)(gu)、新建(jian)消能(neng)設(she)(she)(she)施、尾水(shui)(shui)渠開(kai)(kai)挖(wa)(wa)護砌(qi);(4)放水(shui)(shui)洞工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng):引水(shui)(shui)渠及閘室加(jia)(jia)固(gu)(gu)(gu)、洞身裂縫處理(li)及巖(yan)基灌(guan)漿(jiang);(5)機電(dian)設(she)(she)(she)備(bei)及安(an)裝(zhuang);(6)觀測工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)、水(shui)(shui)文設(she)(she)(she)施及管理(li)設(she)(she)(she)施建(jian)設(she)(she)(she)等(deng);(7)庫(ku)區(qu)(qu)移民安(an)置及專(zhuan)業(ye)項(xiang)目恢復(fu)補償。青峰嶺水(shui)(shui)庫(ku)除險(xian)(xian)加(jia)(jia)固(gu)(gu)(gu)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)設(she)(she)(she)計(ji)工(gong)(gong)(gong)期2.5年(nian),工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)共分三期完(wan)成。一期工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)(zhu)要(yao)建(jian)設(she)(she)(she)內(nei)容(rong):主(zhu)(zhu)壩加(jia)(jia)固(gu)(gu)(gu)、放水(shui)(shui)洞加(jia)(jia)固(gu)(gu)(gu)等(deng);二期工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)(zhu)要(yao)建(jian)設(she)(she)(she)內(nei)容(rong):副(fu)壩改建(jian)、溢(yi)(yi)洪道加(jia)(jia)固(gu)(gu)(gu)、管理(li)設(she)(she)(she)施建(jian)設(she)(she)(she)、尾水(shui)(shui)渠開(kai)(kai)挖(wa)(wa)、防(fang)汛碼頭、機電(dian)設(she)(she)(she)備(bei)安(an)裝(zhuang)和建(jian)設(she)(she)(she)等(deng);三期工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)主(zhu)(zhu)要(yao)建(jian)設(she)(she)(she)內(nei)容(rong):庫(ku)區(qu)(qu)移民遷移、庫(ku)區(qu)(qu)專(zhuan)業(ye)項(xiang)目建(jian)設(she)(she)(she)等(deng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)。
庫區移民
庫區(qu)進行了兩次大規模移民,先后搬遷建村43個,移民6952戶(hu)27803人,拆(chai)除房屋26891間,淹(yan)占土地4326.7公頃。
水庫效益
青峰嶺水(shui)庫經(jing)過歷年(nian)配套、加固維修、工程(cheng)逐步完(wan)善、效益顯著(zhu)。水(shui)庫建成后(hou),對(dui)已(yi)發生(sheng)的洪水(shui)消減洪峰達40%。灌區(qu)自開灌到1999年(nian),累(lei)計灌溉面積27.09萬(wan)公頃(qing),累(lei)計發電7186.14萬(wan)千瓦時,累(lei)計養殖各種魚(yu)類297.7萬(wan)千克(ke)。青峰嶺灌溉山東省莒縣(xian)(xian)、沂南縣(xian)(xian)10個鄉(xiang)鎮、284個自然村的土地。灌區(qu)以小麥、水(shui)稻、玉米等作物為主,是全縣(xian)(xian)的主要商品糧(liang)生(sheng)產基地。
水(shui)(shui)庫(ku)(ku)下(xia)游(you)保護(hu)著莒縣、臨沂、郯城(cheng)等縣城(cheng)的(de)(de)工礦企業,82萬(wan)畝農田(tian)和(he)100多萬(wan)人口(kou),水(shui)(shui)庫(ku)(ku)下(xia)游(you)25千米處(chu)有濰徐公路,115千米處(chu)有兗石鐵路,180千米處(chu)有隴海(hai)鐵路。自1960年建庫(ku)(ku)以來,水(shui)(shui)庫(ku)(ku)有效(xiao)地攔蓄了上(shang)游(you)來水(shui)(shui),保障了沭河(he)下(xia)游(you)沿河(he)兩岸人民生命(ming)和(he)財產的(de)(de)安全(quan)。
信息化建設
青峰嶺(ling)水(shui)(shui)庫管(guan)(guan)理處積(ji)極推進(jin)管(guan)(guan)理現代化(hua),辦(ban)公自(zi)(zi)動(dong)化(hua)建(jian)設(she),先后建(jian)成視頻監(jian)(jian)(jian)(jian)控(kong)系(xi)(xi)統(tong)(tong)和(he)大壩(ba)測(ce)壓(ya)管(guan)(guan)自(zi)(zi)動(dong)化(hua)觀測(ce)系(xi)(xi)統(tong)(tong)、電(dian)(dian)站(zhan)自(zi)(zi)動(dong)化(hua)運行監(jian)(jian)(jian)(jian)測(ce)系(xi)(xi)統(tong)(tong)、溢洪閘遠程(cheng)啟閉(bi)監(jian)(jian)(jian)(jian)測(ce)系(xi)(xi)統(tong)(tong)、灌區節(jie)水(shui)(shui)自(zi)(zi)動(dong)化(hua)測(ce)水(shui)(shui)量水(shui)(shui)與水(shui)(shui)費查詢(xun)系(xi)(xi)統(tong)(tong),并配有檔案(an)管(guan)(guan)理軟件2套。同(tong)時,通過在灌區各引(yin)水(shui)(shui)渠首,重(zhong)要閘門設(she)置自(zi)(zi)動(dong)監(jian)(jian)(jian)(jian)測(ce)點,對管(guan)(guan)理處各處的(de)監(jian)(jian)(jian)(jian)控(kong)進(jin)行統(tong)(tong)一整合,大壩(ba)測(ce)壓(ya)管(guan)(guan)、溢洪閘啟閉(bi)、電(dian)(dian)站(zhan)中控(kong)室、灌區主要渠首等重(zhong)要監(jian)(jian)(jian)(jian)測(ce)點的(de)實時數據(ju)都能實現遠程(cheng)了解,真正做到了早(zao)發現早(zao)預(yu)防(fang)。
未來規劃
水庫將變身旅游區(qu)
莒(ju)縣(xian)旅(lv)(lv)游(you)局(ju)正(zheng)在規劃(hua)在青峰(feng)(feng)嶺水庫(ku)建設青峰(feng)(feng)湖旅(lv)(lv)游(you)區(qu),初步計劃(hua)旅(lv)(lv)游(you)區(qu)范圍,東至水庫(ku)大(da)壩以東的(de)茅(mao)埠(bu)村(cun),北到(dao)天寶(bao)村(cun),南到(dao)西(xi)地(di)村(cun),西(xi)到(dao)東楊家(jia)(jia)村(cun),具(ju)體范圍是(shi)連接茅(mao)埠(bu)-龐莊(zhuang)-三莊(zhuang)-石(shi)泉官莊(zhuang)-車峰(feng)(feng)峪-碁山鄉-河東-天寶(bao)村(cun)-北陳(chen)莊(zhuang)-謝家(jia)(jia)莊(zhuang)-黑(hei)石(shi)溝(gou)-油坊-安莊(zhuang)鎮-劉家(jia)(jia)南湖-豐家(jia)(jia)泥(ni)溝(gou)-西(xi)地(di)-南青峰(feng)(feng)嶺-茅(mao)埠(bu)的(de)縣(xian)道(dao)(dao)或鄉道(dao)(dao)圍合而(er)成(cheng)的(de)區(qu)域,總面積約(yue)120平(ping)方千米。
安莊(zhuang)鎮瞅準這個(ge)(ge)旅游區(qu)規劃,已經(jing)規劃出千畝(mu)(mu)果品(pin)示范基(ji)地,果樹成熟(shu)后可(ke)以讓(rang)游客采摘。目前已經(jing)在前丁果莊(zhuang)村流(liu)轉(zhuan)土(tu)(tu)地1133畝(mu)(mu),建設千畝(mu)(mu)果品(pin)示范基(ji)地,已栽植蘋(pin)果 400畝(mu)(mu),核桃400畝(mu)(mu),梨150畝(mu)(mu)。村里的(de)農民通過土(tu)(tu)地流(liu)轉(zhuan)得到的(de)補償金比(bi)自己種地收(shou)入(ru)所(suo)得還多,現在青(qing)壯年外出打工,一(yi)天能(neng)收(shou)入(ru)上百(bai)元(yuan)。年紀大的(de)就在村里打工,幫忙(mang)管理(li)果園,一(yi)個(ge)(ge)月也(ye)能(neng)收(shou)入(ru)近兩千元(yuan)。這個(ge)(ge)模(mo)式將成為庫區(qu)移民產業轉(zhuan)型的(de)范本。