芒果视频

概述

山(shan)秀水(shui)(shui)(shui)電(dian)站位(wei)于(yu)左江主(zhu)干流下游河(he)段(duan)，距崇左市扶綏(sui)縣(xian)約(yue)14km，距南寧市約(yue)90km，是一座以發(fa)電(dian)為(wei)(wei)(wei)(wei)主(zhu)、兼顧航運(yun)、灌(guan)溉等綜合(he)效益的水(shui)(shui)(shui)利水(shui)(shui)(shui)電(dian)工程。壩址(zhi)以上控制流域(yu)面積29562平方公(gong)里，水(shui)(shui)(shui)庫(ku)總(zong)庫(ku)容(rong)為(wei)(wei)(wei)(wei)6.063億立(li)方米(mi)(mi)(mi)，為(wei)(wei)(wei)(wei)日調節水(shui)(shui)(shui)庫(ku)；電(dian)站總(zong)裝(zhuang)機容(rong)量(liang)為(wei)(wei)(wei)(wei)78MW，廠(chang)內(nei)安裝(zhuang)3臺單機容(rong)量(liang)26MW的燈(deng)泡貫流式(shi)水(shui)(shui)(shui)輪發(fa)電(dian)機組；工程為(wei)(wei)(wei)(wei)二等工程，大壩等擋水(shui)(shui)(shui)建(jian)筑物(wu)為(wei)(wei)(wei)(wei)2級建(jian)筑物(wu)，按100年一遇(yu)洪(hong)水(shui)(shui)(shui)設計，相應洪(hong)水(shui)(shui)(shui)位(wei)和庫(ku)容(rong)分別(bie)為(wei)(wei)(wei)(wei)92.80m和4.795億立(li)方米(mi)(mi)(mi)；按1000年一遇(yu)洪(hong)水(shui)(shui)(shui)校核（右岸接(jie)頭土壩為(wei)(wei)(wei)(wei)2000年），相應洪(hong)水(shui)(shui)(shui)位(wei)和庫(ku)容(rong)（總(zong)庫(ku)容(rong)）分別(bie)為(wei)(wei)(wei)(wei)95.80m和6.063億立(li)方米(mi)(mi)(mi)；水(shui)(shui)(shui)庫(ku)正常(chang)蓄水(shui)(shui)(shui)位(wei)為(wei)(wei)(wei)(wei)86.50m，相應庫(ku)容(rong)為(wei)(wei)(wei)(wei)2.855億立(li)方米(mi)(mi)(mi)；死水(shui)(shui)(shui)位(wei)為(wei)(wei)(wei)(wei)85.00m，相應庫(ku)容(rong)為(wei)(wei)(wei)(wei)2.466億立(li)方米(mi)(mi)(mi)。

樞紐

山(shan)秀(xiu)水(shui)(shui)電(dian)(dian)站是左江干梯級(ji)(ji)規劃中的第三梯級(ji)(ji)，是一(yi)座以發電(dian)(dian)為(wei)主，兼顧(gu)航運(yun)、電(dian)(dian)灌、供水(shui)(shui)、養(yang)殖、旅游等綜合利用(yong)的水(shui)(shui)電(dian)(dian)工(gong)程。水(shui)(shui)庫(ku)的正(zheng)常蓄(xu)水(shui)(shui)位為(wei)86.5m，相應庫(ku)容2.855億立方米(mi)。近期(qi)在下游老口電(dian)(dian)站未投(tou)產前(qian)能更(geng)充分地利用(yong)該段水(shui)(shui)頭(tou)16.1m（裝(zhuang)機(ji)78mw），遠期(qi)仍保留一(yi)定的水(shui)(shui)頭(tou)12.5m（裝(zhuang)機(ji)54mw）船閘通航標(biao)準為(wei)V級(ji)(ji)船閘300t級(ji)(ji)頂推船隊。本工(gong)程屬Ⅱ級(ji)(ji)工(gong)程，擋水(shui)(shui)建(jian)筑物按100年一(yi)遇(yu)(yu)洪水(shui)(shui)設(she)計，100年一(yi)遇(yu)(yu)洪水(shui)(shui)校核,溢流壩的最大壩高39.5m,堰(yan)頂高程為(wei)71.5m 。電(dian)(dian)站裝(zhuang)設(she)3臺燈泡貫流式機(ji)組(zu)，單(dan)機(ji)容量26mw，總裝(zhuang)機(ji)容量78mw。

工程樞紐(niu)建(jian)(jian)筑物從左到右(you)依次為左岸接(jie)頭重力壩、船(chuan)閘(zha)、溢流(liu)壩、河床式廠房、右(you)岸接(jie)頭重力壩、右(you)岸接(jie)頭土(tu)壩等(deng)組成(cheng)。壩頂高(gao)程為98.40m（黃基(ji)(ji)），最(zui)大壩高(gao)40.50m，壩軸線(xian)總長435.96m。泄水(shui)建(jian)(jian)筑物由9孔溢流(liu)壩組成(cheng)，采用(yong)弧形閘(zha)門和液(ye)壓(ya)啟閉機啟閉，閘(zha)門尺寸14m×16.5m（寬度×高(gao)度），堰頂高(gao)程70.50m，消(xiao)能方式為底流(liu)消(xiao)能。大壩基(ji)(ji)礎主要由灰巖、白(bai)云(yun)質灰巖、白(bai)云(yun)巖等(deng)組成(cheng)。地震基(ji)(ji)本烈度為Ⅵ度。

建設

工(gong)(gong)(gong)(gong)程(cheng)(cheng)于2003年(nian)(nian)3月(yue)21日正(zheng)式開(kai)工(gong)(gong)(gong)(gong)興(xing)建(jian)，2005年(nian)(nian)6月(yue)6日通過(guo)一期水(shui)(shui)下(xia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)驗(yan)收(shou)，2006年(nian)(nian)6月(yue)3日通過(guo)二期水(shui)(shui)下(xia)工(gong)(gong)(gong)(gong)程(cheng)(cheng)驗(yan)收(shou)，2006年(nian)(nian)9月(yue)19日第一臺機組(zu)正(zheng)式投(tou)產發電(dian)，2007年(nian)(nian)8月(yue)通過(guo)中國水(shui)(shui)利水(shui)(shui)電(dian)科學研究院(yuan)的工(gong)(gong)(gong)(gong)程(cheng)(cheng)蓄水(shui)(shui)安全鑒(jian)定，2007年(nian)(nian)8月(yue)9日最后一臺機組(zu)投(tou)產發電(dian)。工(gong)(gong)(gong)(gong)程(cheng)(cheng)設計單位(wei)為(wei)廣(guang)西南寧水(shui)(shui)利電(dian)力設計院(yuan)；施工(gong)(gong)(gong)(gong)單位(wei)為(wei)廣(guang)西壯族自治區水(shui)(shui)電(dian)工(gong)(gong)(gong)(gong)程(cheng)(cheng)局，監理單位(wei)為(wei)廣(guang)西力元建(jian)設監理有(you)限責任公(gong)司，主管單位(wei)為(wei)大唐廣(guang)源水(shui)(shui)力發電(dian)有(you)限公(gong)司，運行單位(wei)為(wei)扶綏廣(guang)能電(dian)力開(kai)發有(you)限公(gong)司。