文章來源：中(zhong)國(guo)冶金(jin)科工(gong)集團公司(si) 發布時間：2009-10-21
10月17日，業主再將武漢火車站工程施工方案中使用的64根承軌梁的制作任務交由中冶集團中國一冶承建，這是中冶一冶保質保量按時交付21根承軌梁后，業主繼續追加的工程任務。
正在開工(gong)(gong)(gong)(gong)(gong)建設(she)中的(de)(de)武漢(han)火車站工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)是湖(hu)北省和武漢(han)市“十(shi)一五”的(de)(de)重(zhong)點(dian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，中冶(ye)一冶(ye)承(cheng)接(jie)(jie)到(dao)該重(zhong)點(dian)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)承(cheng)軌梁(liang)和埋入式(shi)2柱的(de)(de)鋼結構的(de)(de)制作任務(wu)。承(cheng)軌梁(liang)是今年8月24日開始制作的(de)(de)，單條承(cheng)軌梁(liang)截面積(ji)為600平方(fang)厘米，總重(zhong)約為160噸。由于工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)特殊性和業主的(de)(de)嚴(yan)(yan)格(ge)要求(qiu)，絕對(dui)不允許(xu)承(cheng)軌梁(liang)出現下翼緣下撓(nao)等質量(liang)(liang)問題，因此對(dui)制作和焊接(jie)(jie)方(fang)面要求(qiu)很苛刻(ke)。一冶(ye)鋼構公司嚴(yan)(yan)格(ge)按照圖紙(zhi)設(she)計，認真規劃焊序，防(fang)止(zhi)焊接(jie)(jie)變(bian)形率超(chao)出允許(xu)數值(zhi)來確保工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質量(liang)(liang)，施工(gong)(gong)(gong)(gong)(gong)人員加班加點(dian)的(de)(de)趕工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)，最終完(wan)成的(de)(de)21根承(cheng)軌梁(liang)的(de)(de)質量(liang)(liang)、工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)均(jun)達到(dao)業主要求(qiu)，并贏得業主贊許(xu)。