文章來源:中國鐵路工程總公司 發布時間:2010-05-20
5月15日,中(zhong)(zhong)(zhong)國(guo)(guo)鐵(tie)路工(gong)程(cheng)總公司(si)中(zhong)(zhong)(zhong)鐵(tie)五(wu)(wu)局哈大跨(kua)(kua)(kua)305國(guo)(guo)道(dao)連(lian)續(xu)(xu)梁橋(qiao)成功(gong)合(he)(he)攏(long)(long),比計(ji)劃(hua)工(gong)期提前8天。跨(kua)(kua)(kua)305國(guo)(guo)道(dao)連(lian)續(xu)(xu)梁橋(qiao)的成功(gong)合(he)(he)攏(long)(long),標(biao)志著西海(hai)特(te)(te)大橋(qiao)架梁通道(dao)全(quan)(quan)面貫通。跨(kua)(kua)(kua)305連(lian)續(xu)(xu)梁橋(qiao)位于西海(hai)特(te)(te)大橋(qiao)271#~274#墩(dun)(dun)間(jian),橋(qiao)跨(kua)(kua)(kua)布置為40+56+40m。施(shi)(shi)工(gong)區域(yu)跨(kua)(kua)(kua)305國(guo)(guo)道(dao),車流量多、工(gong)期緊、施(shi)(shi)工(gong)干擾大、作業(ye)面狹小,施(shi)(shi)工(gong)難度大。為了(le)(le)確保連(lian)續(xu)(xu)梁的安全(quan)(quan)優質(zhi)順(shun)利合(he)(he)攏(long)(long),中(zhong)(zhong)(zhong)鐵(tie)五(wu)(wu)局制定了(le)(le)周(zhou)密可行的施(shi)(shi)工(gong)組(zu)織計(ji)劃(hua)和安全(quan)(quan)質(zhi)量保證措施(shi)(shi),采取(qu)先邊(bian)跨(kua)(kua)(kua)合(he)(he)攏(long)(long)接著拆除(chu)主墩(dun)(dun)臨時固(gu)結措施(shi)(shi),最后中(zhong)(zhong)(zhong)跨(kua)(kua)(kua)合(he)(he)攏(long)(long)的施(shi)(shi)工(gong)順(shun)序。通過精心組(zu)織、科學管理(li),克服(fu)(fu)不(bu)良(liang)氣候、克服(fu)(fu)拆遷等諸多困(kun)難,安全(quan)(quan)優質(zhi)提前實現了(le)(le)連(lian)續(xu)(xu)梁橋(qiao)的合(he)(he)攏(long)(long)。