文章來源:中(zhong)國(guo)水利(li)水電建(jian)設集團公司 發布時(shi)間:2008-10-11
日(ri)前(qian)(qian),有著“天下第(di)一巖錨梁(liang)(liang)”之稱(cheng)的(de)溪洛渡(du)右岸地(di)(di)下電站(zhan)廠(chang)房(fang)巖錨梁(liang)(liang)澆筑順(shun)利結束,比(bi)計劃工期提前(qian)(qian)6天圓滿完工。溪洛渡(du)右岸地(di)(di)下廠(chang)房(fang)一百(bai)天完成89倉巖錨梁(liang)(liang)混凝土澆筑,工程質量達到(dao)免(mian)裝修水(shui)平(ping)。
溪(xi)洛渡(du)右岸地(di)(di)下電站廠房巖(yan)錨梁雙(shuang)邊(bian)總長775.24米(mi)(mi),頂寬2.65米(mi)(mi),高3.25米(mi)(mi),最(zui)大(da)載荷(he)2000噸,是(shi)目前國內尺寸(cun)和載荷(he)均最(zui)大(da)的(de)地(di)(di)下廠房巖(yan)錨梁。其作為70萬千瓦(wa)水(shui)輪發電機組吊裝及設(she)備檢(jian)修的(de)橋(qiao)機軌道梁,施工(gong)質量備受業主(zhu)、設(she)計、監(jian)理各方(fang)專家(jia)關注(zhu)。承擔該工(gong)程(cheng)(cheng)(cheng)施工(gong)任務(wu)的(de)水(shui)電建設(she)集團公司,以(yi)打造“典范工(gong)程(cheng)(cheng)(cheng),與三峽工(gong)程(cheng)(cheng)(cheng)媲(pi)美”為目標,大(da)力開(kai)(kai)展技術(shu)攻關和技術(shu)創(chuang)新(xin),精(jing)(jing)(jing)心(xin)組織,精(jing)(jing)(jing)心(xin)施工(gong),力克地(di)(di)質條件復(fu)雜(za)、巖(yan)層破(po)碎、巖(yan)性不(bu)(bu)均勻、不(bu)(bu)完整、巖(yan)臺成型困難等不(bu)(bu)利因素,使工(gong)程(cheng)(cheng)(cheng)在進度上(shang)走在了(le)同(tong)類工(gong)程(cheng)(cheng)(cheng)的(de)前列,而且還在巖(yan)臺開(kai)(kai)挖(wa)上(shang)創(chuang)出了(le)被專家(jia)譽為“代表了(le)我國地(di)(di)下開(kai)(kai)挖(wa)最(zui)高水(shui)平”的(de)精(jing)(jing)(jing)品工(gong)程(cheng)(cheng)(cheng)。混(hun)凝土澆筑質量合格率(lv)達(da)到了(le)100%、優良率(lv)100%的(de)免裝修工(gong)程(cheng)(cheng)(cheng)質量要求。創(chuang)出了(le)全優質的(de)巖(yan)錨梁精(jing)(jing)(jing)品工(gong)程(cheng)(cheng)(cheng)。