水庫除險加固
2003年(nian)除險加固(gu)(gu)工程竣工,共完(wan)成南庫(ku)大壩加固(gu)(gu)、北庫(ku)大壩加固(gu)(gu)、溢洪(hong)閘改(gai)建(jian)、連通溝(gou)開(kai)挖及連通溝(gou)橋改(gai)建(jian)、庫(ku)區(qu)建(jian)設(she)、管理(li)單(dan)位建(jian)設(she)、水文(wen)設(she)施建(jian)設(she)7個單(dan)位工程,今防洪(hong)標準由1000年(nian)一遇提(ti)高(gao)到2000年(nian)一遇。
水庫效益
會(hui)寶(bao)嶺水(shui)(shui)庫(ku)于1959年(nian)(nian)12月建(jian)(jian)成,經(jing)(jing)過50多年(nian)(nian)的管理運用,在防(fang)洪(hong)、灌溉(gai)、發(fa)(fa)(fa)電(dian)(dian)和(he)工(gong)業供水(shui)(shui)等方面(mian)發(fa)(fa)(fa)揮(hui)了顯著效益。1963年(nian)(nian)遇水(shui)(shui)庫(ku)建(jian)(jian)庫(ku)以來(lai)最大(da)洪(hong)水(shui)(shui),削減(jian)洪(hong)峰84%,有效地保護了下游山(shan)東省蒼山(shan)、江蘇省邳(pi)縣(xian)17個(ge)鄉鎮65萬(wan)(wan)人(ren)的生命財產安全,以及隴(long)海(hai)鐵(tie)路、206國道、301國道和(he)濰徐、郯夏公(gong)路干(gan)線;灌區開(kai)(kai)發(fa)(fa)(fa)以來(lai),年(nian)(nian)供水(shui)(shui)6000多萬(wan)(wan)立方米;會(hui)寶(bao)嶺水(shui)(shui)電(dian)(dian)站自1979年(nian)(nian)運行以來(lai),年(nian)(nian)平(ping)均發(fa)(fa)(fa)電(dian)(dian)量(liang)140萬(wan)(wan)千瓦(wa)時(shi);水(shui)(shui)庫(ku)宜養殖水(shui)(shui)面(mian)1147公(gong)頃(qing);已建(jian)(jian)成的工(gong)業供水(shui)(shui)工(gong)程主(zhu)要向山(shan)東十里(li)泉電(dian)(dian)廠、濟(ji)鋼石門鐵(tie)礦等工(gong)礦企業供水(shui)(shui),年(nian)(nian)工(gong)業供水(shui)(shui)量(liang)2300多萬(wan)(wan)立方米。會(hui)寶(bao)嶺水(shui)(shui)庫(ku)灌區開(kai)(kai)發(fa)(fa)(fa)于1959年(nian)(nian),1962年(nian)(nian)開(kai)(kai)灌。1971、1990年(nian)(nian)先后(hou)在西泇河(he)上建(jian)(jian)成了陳(chen)橋、大(da)橋兩(liang)(liang)座攔河(he)閘,開(kai)(kai)發(fa)(fa)(fa)了兩(liang)(liang)處引河(he)灌區,有效灌溉(gai)面(mian)積(ji)7533公(gong)頃(qing)。灌區以小麥、玉米、水(shui)(shui)稻等農作物(wu)為主(zhu)。近年(nian)(nian)來(lai),灌區內蔬(shu)菜特別是大(da)棚蔬(shu)菜種植發(fa)(fa)(fa)展(zhan)迅猛,使蒼山(shan)縣(xian)成為著名(ming)的“山(shan)東南菜園”,帶動了蒼山(shan)經(jing)(jing)濟(ji)的發(fa)(fa)(fa)展(zhan)。
水庫移民
在水庫建設過(guo)程(cheng)中(zhong),先后搬遷建村38個,移民4023戶16700人。
工程概況
會(hui)寶嶺水(shui)庫(ku)于1958年12月動工(gong)(gong)(gong)興建,1959年12月建成(cheng)。因受(shou)當(dang)時(shi)施工(gong)(gong)(gong)條(tiao)件和經濟條(tiao)件限(xian)制,存在著防洪標準(zhun)低、工(gong)(gong)(gong)程(cheng)質(zhi)量(liang)差、隱患(huan)多、工(gong)(gong)(gong)程(cheng)尾工(gong)(gong)(gong)大(da)等問題(ti)。于1992年被列為(wei)全國第二批重點病險(xian)水(shui)庫(ku)之(zhi)一(yi),1999年11月除險(xian)加(jia)固工(gong)(gong)(gong)程(cheng)建設開工(gong)(gong)(gong),2003年12月竣工(gong)(gong)(gong),完成(cheng)投資9850萬元(yuan),2004年12月順(shun)利(li)通過山東省水(shui)利(li)廳組織的整體工(gong)(gong)(gong)程(cheng)竣工(gong)(gong)(gong)驗收(shou),被評為(wei)優(you)良工(gong)(gong)(gong)程(cheng)。
水(shui)庫樞紐工程(cheng)由南庫大(da)壩(ba)(ba)(ba)、北庫大(da)壩(ba)(ba)(ba)、溢洪道(dao)、南北兩放水(shui)洞(dong)、連(lian)通溝(gou)(gou)和水(shui)電站組(zu)成。南壩(ba)(ba)(ba)長1500米(mi)(mi),壩(ba)(ba)(ba)頂(ding)寬(kuan)8米(mi)(mi),壩(ba)(ba)(ba)頂(ding)高(gao)程(cheng)810米(mi)(mi),最(zui)大(da)壩(ba)(ba)(ba)高(gao)250米(mi)(mi),南北兩放水(shui)洞(dong)均設于南壩(ba)(ba)(ba);北壩(ba)(ba)(ba)長1250米(mi)(mi),壩(ba)(ba)(ba)頂(ding)寬(kuan)7米(mi)(mi),壩(ba)(ba)(ba)頂(ding)高(gao)程(cheng)816米(mi)(mi),最(zui)大(da)壩(ba)(ba)(ba)高(gao)196米(mi)(mi);溢洪道(dao)位于南壩(ba)(ba)(ba)左(zuo)岸,寬(kuan)66米(mi)(mi),設閘5孔(kong),為(wei)10米(mi)(mi)×6米(mi)(mi)平(ping)板鋼閘門。連(lian)通溝(gou)(gou)為(wei)連(lian)接南北兩庫的輸水(shui)工程(cheng),總長1064米(mi)(mi),建有10孔(kong)20米(mi)(mi)跨度(du)的鋼筋混凝土(tu)橋。庫區(qu)地(di)處低山丘陵(ling)區(qu)。壩(ba)(ba)(ba)址(zhi)處分為(wei)構造(zao)剝(bo)蝕形(xing)和剝(bo)蝕堆積形(xing)兩種地(di)形(xing)。壩(ba)(ba)(ba)址(zhi)區(qu)主要出(chu)露(lu)(lu)寒武系徐(xu)莊組(zu)地(di)層以及第四系松散(san)堆積層,局部(bu)出(chu)露(lu)(lu)張夏組(zu)地(di)層。上游河(he)灘(tan)較平(ping)坦(tan),沉積物為(wei)砂及卯礫石。