簡介
壩址以上(shang)流域面積257km2,總(zong)庫容(rong)13504萬(wan)(wan)m3,灌(guan)溉(gai)(供水)庫容(rong)8391萬(wan)(wan)m3,防洪(hong)庫容(rong)3574萬(wan)(wan)m3。正常水位208m,相(xiang)應(ying)庫容(rong)10629萬(wan)(wan)m3。設(she)計灌(guan)溉(gai)面積10.03萬(wan)(wan)畝(mu);防洪(hong)6.8萬(wan)(wan)畝(mu),保護人(ren)口(kou)8.4萬(wan)(wan)人(ren);電(dian)站裝機2×8MW,多年(nian)平均年(nian)發(fa)電(dian)量3313萬(wan)(wan)kW·h。
壩(ba)(ba)(ba)址河谷(gu)底寬70~115m,山坡坡度38~40°,兩(liang)岸基本對(dui)稱(cheng),壩(ba)(ba)(ba)基巖性為熔結(jie)凝(ning)灰巖,壩(ba)(ba)(ba)區地震基本烈度小于6度。混凝(ning)土拱壩(ba)(ba)(ba)為拋物線型(xing)雙(shuang)曲(qu)變厚拱壩(ba)(ba)(ba),最(zui)大壩(ba)(ba)(ba)高64m,大壩(ba)(ba)(ba)混凝(ning)土工程量(liang)約12.38萬m3。
該工(gong)(gong)(gong)程(cheng)榮獲2005年度(du)浙(zhe)(zhe)江(jiang)省水利優秀工(gong)(gong)(gong)程(cheng)設計金獎(jiang),2006年度(du)浙(zhe)(zhe)江(jiang)省建設工(gong)(gong)(gong)程(cheng)錢江(jiang)杯優秀勘察設計一等獎(jiang)。