文章來源：中國鐵路工(gong)程總公司(si) 發布時間(jian)：2010-05-20
5月15日，中(zhong)國(guo)鐵路(lu)工(gong)(gong)(gong)程總公司中(zhong)鐵五局哈(ha)大跨(kua)305國(guo)道(dao)連(lian)續(xu)(xu)(xu)(xu)梁(liang)橋(qiao)(qiao)成功(gong)合攏(long)(long)(long)，比計(ji)劃(hua)(hua)工(gong)(gong)(gong)期提前8天。跨(kua)305國(guo)道(dao)連(lian)續(xu)(xu)(xu)(xu)梁(liang)橋(qiao)(qiao)的(de)成功(gong)合攏(long)(long)(long)，標志(zhi)著西(xi)海特(te)大橋(qiao)(qiao)架梁(liang)通道(dao)全(quan)面貫通。跨(kua)305連(lian)續(xu)(xu)(xu)(xu)梁(liang)橋(qiao)(qiao)位于西(xi)海特(te)大橋(qiao)(qiao)271#～274#墩間，橋(qiao)(qiao)跨(kua)布置為40+56+40m。施工(gong)(gong)(gong)區域跨(kua)305國(guo)道(dao)，車流(liu)量(liang)多、工(gong)(gong)(gong)期緊、施工(gong)(gong)(gong)干擾大、作業面狹小，施工(gong)(gong)(gong)難(nan)度大。為了(le)確(que)保(bao)連(lian)續(xu)(xu)(xu)(xu)梁(liang)的(de)安全(quan)優質順(shun)利(li)合攏(long)(long)(long)，中(zhong)鐵五局制定了(le)周密可行的(de)施工(gong)(gong)(gong)組織計(ji)劃(hua)(hua)和安全(quan)質量(liang)保(bao)證措施，采取先(xian)邊跨(kua)合攏(long)(long)(long)接著拆(chai)除主墩臨時固結措施，最后中(zhong)跨(kua)合攏(long)(long)(long)的(de)施工(gong)(gong)(gong)順(shun)序(xu)。通過精心組織、科學(xue)管理(li)，克(ke)(ke)服(fu)不(bu)良氣候(hou)、克(ke)(ke)服(fu)拆(chai)遷等諸多困難(nan)，安全(quan)優質提前實現了(le)連(lian)續(xu)(xu)(xu)(xu)梁(liang)橋(qiao)(qiao)的(de)合攏(long)(long)(long)。