芒果视频下载

簡介

設計電站(zhan)裝機容量5500千(qian)瓦，年發電量2800萬度(du)。

六都寨水(shui)(shui)(shui)(shui)庫(ku)位于(yu)資水(shui)(shui)(shui)(shui)支流辰(chen)水(shui)(shui)(shui)(shui)中游，距隆(long)回縣城38公(gong)里(li)，庫(ku)尾與近代著名思想家魏源故里(li)相連，又稱魏源湖(hu)。水(shui)(shui)(shui)(shui)庫(ku)總庫(ku)容1.31億m3，集雨面(mian)積338km2，縱深(shen)22公(gong)里(li)，是一座以灌溉(gai)為主，兼有(you)防洪、發電、養殖、旅游等(deng)綜合功能的大型(xing)水(shui)(shui)(shui)(shui)利工(gong)程(cheng)。工(gong)程(cheng)于(yu)1975年(nian)開始興建，1991年(nian)蓄水(shui)(shui)(shui)(shui)發電，此后進行灌區配(pei)套建設(she)。灌溉(gai)渠(qu)(qu)道設(she)計總干渠(qu)(qu)1條、分干渠(qu)(qu)4條、重點(dian)支渠(qu)(qu)126條，全(quan)長655公(gong)里(li)，效益隆(long)回、新(xin)邵(shao)、邵(shao)陽3縣和(he)北(bei)塔區共16個鄉鎮419個村，受益人口45.8萬，設(she)計灌溉(gai)面(mian)積36.34萬畝(mu)，現有(you)效灌溉(gai)面(mian)積22.6萬畝(mu)。

大(da)壩(ba)(ba)為(wei)粘(zhan)土(tu)心(xin)墻(qiang)土(tu)石混合壩(ba)(ba)，最大(da)壩(ba)(ba)高70米(mi)，壩(ba)(ba)軸長480米(mi)。六(liu)(liu)都寨(zhai)水(shui)庫是一個(ge)典型的邊(bian)(bian)(bian)勘測、邊(bian)(bian)(bian)設(she)(she)計、邊(bian)(bian)(bian)施工(gong)(gong)(gong)(gong)的“三(san)邊(bian)(bian)(bian)”工(gong)(gong)(gong)(gong)程，工(gong)(gong)(gong)(gong)程完工(gong)(gong)(gong)(gong)蓄水(shui)后，先后出現了(le)庫內蓄水(shui)散(san)浸至大(da)壩(ba)(ba)外(wai)坡、溢洪道閘墩(dun)開裂等“病、險”情(qing)，嚴重影響了(le)大(da)壩(ba)(ba)安全運(yun)行。2002年(nian)，大(da)壩(ba)(ba)被評定為(wei)三(san)類壩(ba)(ba)，要(yao)求進(jin)(jin)行除(chu)險加固處理。2007年(nian)，省(sheng)發改(gai)(gai)(gai)委批準(zhun)工(gong)(gong)(gong)(gong)程概算投資5775.3萬元，對六(liu)(liu)都寨(zhai)水(shui)庫進(jin)(jin)行除(chu)險加固改(gai)(gai)(gai)造(zao)，項目(mu)于(yu)2008年(nian)12月動工(gong)(gong)(gong)(gong)，主要(yao)建設(she)(she)項目(mu)內容有大(da)壩(ba)(ba)心(xin)墻(qiang)替換、溢洪道邊(bian)(bian)(bian)墻(qiang)加高、引水(shui)隧洞修復、金屬構(gou)件防(fang)腐、防(fang)汛(xun)公路硬化、監測設(she)(she)施改(gai)(gai)(gai)造(zao)等。2010年(nian)底，工(gong)(gong)(gong)(gong)程通(tong)過省(sheng)水(shui)利廳組織的主體(ti)工(gong)(gong)(gong)(gong)程投入運(yun)行使用驗收。