文(wen)章來源:中國鐵路工程總(zong)公(gong)司 發布時間:2009-10-28
10月(yue)21日,中(zhong)鐵(tie)四局(ju)承建(jian)的(de)永寧黃河特(te)大(da)橋(qiao)勝利合攏,主體工(gong)(gong)程全部(bu)完工(gong)(gong)。該橋(qiao)是新(xin)(xin)建(jian)太(tai)中(zhong)銀鐵(tie)路的(de)重點(dian)控制(zhi)工(gong)(gong)程,全長3942.08米(mi),設計為簡支鋼桁結(jie)合梁結(jie)構,是目前國內第一(yi)座簡支鋼桁結(jie)合梁結(jie)構的(de)大(da)橋(qiao)。開工(gong)(gong)以來,中(zhong)鐵(tie)四局(ju)制(zhi)定“全線(xian)樣板、爭(zheng)創一(yi)流”的(de)目標,建(jian)立了科(ke)學的(de)安(an)全、質(zhi)量(liang)、環保、文明(ming)施工(gong)(gong)等保證體系,針對工(gong)(gong)程任(ren)務量(liang)大(da)、技術難度高等特(te)點(dian),科(ke)學組織,攻堅(jian)克(ke)難,克(ke)服(fu)了北方冬季(ji)時間長、黃河水深流急及(ji)大(da)橋(qiao)工(gong)(gong)藝新(xin)(xin)、工(gong)(gong)期緊等諸多(duo)困難,按期完成了主體施工(gong)(gong)任(ren)務,受到好評,在歷次信譽評價中(zhong)均獲(huo)得(de)好成績,榮獲(huo)鐵(tie)道部(bu) “火車頭獎杯(bei)”。