簡介
壩址以上流域面積(ji)257km2,總(zong)庫容13504萬(wan)(wan)(wan)m3,灌溉(gai)(供(gong)水)庫容8391萬(wan)(wan)(wan)m3,防洪庫容3574萬(wan)(wan)(wan)m3。正常水位208m,相應庫容10629萬(wan)(wan)(wan)m3。設(she)計(ji)灌溉(gai)面積(ji)10.03萬(wan)(wan)(wan)畝;防洪6.8萬(wan)(wan)(wan)畝,保護人(ren)口8.4萬(wan)(wan)(wan)人(ren);電(dian)站(zhan)裝機2×8MW,多年(nian)平均年(nian)發(fa)電(dian)量(liang)3313萬(wan)(wan)(wan)kW·h。
壩(ba)址(zhi)河谷底(di)寬70~115m,山(shan)坡坡度(du)38~40°,兩岸(an)基(ji)本對稱,壩(ba)基(ji)巖性為熔(rong)結凝(ning)(ning)灰巖,壩(ba)區(qu)地震基(ji)本烈度(du)小(xiao)于6度(du)。混凝(ning)(ning)土拱(gong)壩(ba)為拋物線型雙曲變厚拱(gong)壩(ba),最大壩(ba)高64m,大壩(ba)混凝(ning)(ning)土工程量(liang)約12.38萬m3。
該工(gong)程(cheng)(cheng)榮獲2005年(nian)度浙(zhe)江省水利優秀工(gong)程(cheng)(cheng)設計金獎(jiang),2006年(nian)度浙(zhe)江省建(jian)設工(gong)程(cheng)(cheng)錢江杯優秀勘察設計一等獎(jiang)。