文章來源:廣西(xi)國(guo)資委 發(fa)布時間:2019-02-07
1月23日,由廣西新發展交(jiao)通(tong)集團承建(jian)的目前國內(nei)在建(jian)高速公路橋(qiao)面最寬(kuan)、用鋼量(liang)最大的鋼管混凝土拱(gong)橋(qiao)馬灘紅水河特大橋(qiao)全橋(qiao)拱(gong)肋(lei)順利(li)完成(cheng)合龍,預計2018年(nian)年(nian)底建(jian)成(cheng)通(tong)車。

馬灘(tan)紅水(shui)(shui)河特大橋憑(ping)借質量改進和(he)技術(shu)創(chuang)新,先(xian)后榮(rong)獲中(zhong)國(guo)建(jian)筑(zhu)業創(chuang)新技術(shu)應用示范工(gong)(gong)程和(he)全(quan)國(guo)建(jian)筑(zhu)業綠色施(shi)(shi)工(gong)(gong)示范工(gong)(gong)程等榮(rong)譽。特大橋建(jian)設運(yun)用了全(quan)國(guo)首(shou)例“長線法全(quan)拱(gong)(gong)(gong)半拼”拱(gong)(gong)(gong)肋制作技術(shu),以及自密實無收縮混凝(ning)土、BIM(建(jian)筑(zhu)信(xin)息化管(guan)理)、扣(kou)索智能調載技術(shu)等先(xian)進的施(shi)(shi)工(gong)(gong)技術(shu),將鋼管(guan)混凝(ning)土拱(gong)(gong)(gong)橋的施(shi)(shi)工(gong)(gong)水(shui)(shui)平推上了一(yi)個臺階,成為鋼管(guan)混凝(ning)土拱(gong)(gong)(gong)橋建(jian)造(zao)史上的又一(yi)個里(li)程碑。
廣西(xi)柳州(鹿寨)至南(nan)寧高(gao)(gao)速(su)公路改(gai)擴建工(gong)(gong)程(cheng)是(shi)國家(jia)“7918”高(gao)(gao)速(su)公路網的重要組成(cheng)部分,是(shi)連通廣西(xi)北部灣經(jing)濟(ji)開發區,對接東(dong)盟經(jing)濟(ji)圈(quan),融入經(jing)濟(ji)全(quan)球化的高(gao)(gao)速(su)公路大(da)通道(dao)。馬灘紅水河(he)特大(da)橋是(shi)全(quan)線(xian)關鍵性控制工(gong)(gong)程(cheng)之一,建成(cheng)后,來(lai)賓(bin)繞城(cheng)高(gao)(gao)速(su)將(jiang)有效緩解(jie)柳南(nan)高(gao)(gao)速(su)易擁堵的情況(kuang),改(gai)變(bian)來(lai)賓(bin)市(shi)區被高(gao)(gao)速(su)路一分為二的格局(ju),有利(li)于來(lai)賓(bin)市(shi)城(cheng)市(shi)規劃,極大(da)地促進當地經(jing)濟(ji)社會發展,造福(fu)當地人民群眾。
【責任編輯:張維】