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11月30日，由中國(guo)中鐵及所屬單位參建(jian)的(de)廣清(qing)城(cheng)(cheng)際(ji)、廣州東環城(cheng)(cheng)際(ji)同日開通運營，標志著廣州、清(qing)遠(yuan)兩(liang)個城(cheng)(cheng)市(shi)迎來了(le)一(yi)軌雙(shuang)城(cheng)(cheng)，廣清(qing)一(yi)體化交通體系將(jiang)更加快捷便利(li)。

廣(guang)(guang)清城(cheng)際(ji)(ji)、廣(guang)(guang)州東環(huan)(huan)城(cheng)際(ji)(ji)作為粵港澳(ao)大灣區城(cheng)際(ji)(ji)鐵路(lu)(lu)(lu)網的重要組成部分，同時(shi)也是廣(guang)(guang)東省首批(pi)省方獨(du)資建設、自(zi)主(zhu)運營(ying)的鐵路(lu)(lu)(lu)項目。此次開通的廣(guang)(guang)清城(cheng)際(ji)(ji)花都至清城(cheng)段線(xian)路(lu)(lu)(lu)全(quan)長38.2公(gong)(gong)里(li)(li)，共(gong)設6個車站(zhan)(zhan)(zhan)，其中花都站(zhan)(zhan)(zhan)、樂同站(zhan)(zhan)(zhan)為地面(mian)站(zhan)(zhan)(zhan)，獅嶺站(zhan)(zhan)(zhan)、銀(yin)盞站(zhan)(zhan)(zhan)、龍塘鎮站(zhan)(zhan)(zhan)、清城(cheng)站(zhan)(zhan)(zhan)為高架(jia)站(zhan)(zhan)(zhan)，列車最(zui)高速度每小時(shi)200公(gong)(gong)里(li)(li)；廣(guang)(guang)州東環(huan)(huan)城(cheng)際(ji)(ji)花都至白(bai)云機(ji)場北段線(xian)路(lu)(lu)(lu)全(quan)長22.6公(gong)(gong)里(li)(li)，共(gong)設4個車站(zhan)(zhan)(zhan)，花都站(zhan)(zhan)(zhan)為地面(mian)站(zhan)(zhan)(zhan)，花城(cheng)街站(zhan)(zhan)(zhan)、花山鎮站(zhan)(zhan)(zhan)、白(bai)云機(ji)場北站(zhan)(zhan)(zhan)為地下(xia)站(zhan)(zhan)(zhan)，列車最(zui)高速度每小時(shi)160公(gong)(gong)里(li)(li)。

中(zhong)國(guo)中(zhong)鐵(tie)作(zuo)為城市軌道(dao)交通建(jian)設主力(li)軍，在廣清城際(ji)、廣州東環(huan)城際(ji)建(jian)設中(zhong)充分發揮全產業(ye)鏈一體化的綜合優勢，所屬中(zhong)鐵(tie)一局(ju)、四局(ju)、七局(ju)、八局(ju)、電氣化局(ju)、廣州局(ju)等單位全面參(can)建(jian)了路基、橋涵、隧(sui)道(dao)、地下車站結構(gou)、房屋建(jian)筑、軌道(dao)、電力(li)牽引供電、電力(li)、通信(xin)、信(xin)號(hao)及其它(ta)站后工程(cheng)等。

施(shi)(shi)工(gong)(gong)(gong)過程(cheng)中(zhong)，項目部(bu)首次運(yun)(yun)用連續梁橋墩(dun)頂轉(zhuan)體施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)等多項新技術、新工(gong)(gong)(gong)藝(yi)，創(chuang)造了(le)同類型轉(zhuan)體梁之(zhi)最(zui)，節(jie)約了(le)5個月的工(gong)(gong)(gong)期，并大幅(fu)降低了(le)鐵路、公路的運(yun)(yun)營安全(quan)風險。同時，為確保(bao)隧道仰拱(gong)施(shi)(shi)工(gong)(gong)(gong)質量(liang)，項目部(bu)改進(jin)自行式液壓仰拱(gong)臺(tai)車(che)(che)、固(gu)定環向止(zhi)(zhi)水(shui)(shui)帶(dai)二襯鋼端模(mo)、矮邊(bian)墻縱向鋼邊(bian)止(zhi)(zhi)水(shui)(shui)帶(dai)固(gu)定裝置、軌行式水(shui)(shui)溝電纜槽臺(tai)車(che)(che)等新工(gong)(gong)(gong)藝(yi)及工(gong)(gong)(gong)裝設(she)備，研制開發了(le)接觸網腕臂(bei)和吊弦(xian)預制平臺(tai)，實(shi)現了(le)施(shi)(shi)工(gong)(gong)(gong)作業(ye)機械(xie)化、施(shi)(shi)工(gong)(gong)(gong)技術模(mo)塊(kuai)化，使施(shi)(shi)工(gong)(gong)(gong)效率大幅(fu)提升(sheng)，進(jin)一步彰顯了(le)企業(ye)硬核(he)實(shi)力(li)。

據悉，廣(guang)(guang)(guang)清(qing)城(cheng)際、廣(guang)(guang)(guang)州(zhou)東環城(cheng)際建(jian)(jian)成(cheng)通車后，隨著(zhu)廣(guang)(guang)(guang)州(zhou)北(bei)(bei)站和白(bai)云機(ji)場兩大綜合交通樞(shu)紐及廣(guang)(guang)(guang)清(qing)南、北(bei)(bei)延線的建(jian)(jian)設，廣(guang)(guang)(guang)清(qing)軌道交通建(jian)(jian)設將(jiang)進入(ru)新發(fa)展階段，對于加快廣(guang)(guang)(guang)州(zhou)東北(bei)(bei)部交通基礎設施建(jian)(jian)設，開啟“空鐵聯運”進程，推動廣(guang)(guang)(guang)州(zhou)、清(qing)遠區域經濟一體化發(fa)展具有重要意(yi)義。

【責任編輯：趙藝涵】