文章來源:中國長江(jiang)三峽工(gong)程開(kai)發(fa)總(zong)公司(si) 發(fa)布(bu)時間:2010-11-26
11月中旬,中國長江三峽集團公司溪洛渡水電站右岸地下廠房首批機組10號機和18號機土建工程開始向機電安裝工程交面,此舉標志著溪洛渡水電站工程地下廠房的土建工程取得階段性成果,同時拉開了機電安裝工作的序幕。
溪洛渡(du)水(shui)(shui)(shui)電(dian)站(zhan)地(di)下廠(chang)房(fang)洞(dong)室(shi)(shi)群總(zong)長約200公(gong)里,是(shi)當前(qian)世界(jie)上(shang)已(yi)建和在建水(shui)(shui)(shui)電(dian)工(gong)程(cheng)中規模最大的地(di)下廠(chang)房(fang)洞(dong)室(shi)(shi)群,主(zhu)要由主(zhu)廠(chang)房(fang)、主(zhu)變室(shi)(shi)、尾(wei)水(shui)(shui)(shui)調(diao)壓室(shi)(shi)等(deng)三大洞(dong)室(shi)(shi)和引(yin)水(shui)(shui)(shui)發電(dian)系統(tong)、尾(wei)水(shui)(shui)(shui)輸水(shui)(shui)(shui)系統(tong)構成。電(dian)站(zhan)地(di)下廠(chang)房(fang)工(gong)程(cheng)于2005年(nian)(nian)開始施(shi)工(gong),2008年(nian)(nian)12月完成主(zhu)廠(chang)房(fang)開挖,2009年(nian)(nian)3月開始混凝(ning)土(tu)澆筑(zhu)和機組埋(mai)件安(an)(an)(an)(an)裝(zhuang)(zhuang)。目前(qian),機組尾(wei)水(shui)(shui)(shui)肘(zhou)管安(an)(an)(an)(an)裝(zhuang)(zhuang)基(ji)(ji)本(ben)完成,首批機組基(ji)(ji)坑土(tu)建工(gong)程(cheng)向機電(dian)安(an)(an)(an)(an)裝(zhuang)(zhuang)工(gong)程(cheng)交面。按計(ji)劃(hua),溪洛渡(du)水(shui)(shui)(shui)電(dian)站(zhan)將(jiang)于2009年(nian)(nian)底進行水(shui)(shui)(shui)輪發電(dian)機蝸殼等(deng)埋(mai)件設備安(an)(an)(an)(an)裝(zhuang)(zhuang),2011年(nian)(nian)進行機組安(an)(an)(an)(an)裝(zhuang)(zhuang),2013年(nian)(nian)6月實現首批機組發電(dian)目標(biao)。