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11月30日，由中國中鐵及(ji)所(suo)屬(shu)單位參建的廣清城(cheng)際(ji)、廣州東環(huan)城(cheng)際(ji)同日開通運營，標志著廣州、清遠兩個(ge)城(cheng)市迎來(lai)了一(yi)軌(gui)雙城(cheng)，廣清一(yi)體化交通體系將(jiang)更加快捷便利。

廣(guang)清城(cheng)際(ji)、廣(guang)州東環(huan)城(cheng)際(ji)作為(wei)(wei)(wei)(wei)粵(yue)港澳大灣(wan)區城(cheng)際(ji)鐵路網(wang)的重(zhong)要組成(cheng)部(bu)分，同時(shi)(shi)也是廣(guang)東省(sheng)首批省(sheng)方獨資建設(she)(she)、自主運(yun)營的鐵路項(xiang)目。此次開(kai)通的廣(guang)清城(cheng)際(ji)花(hua)都至清城(cheng)段線路全長38.2公里(li)(li)，共(gong)(gong)設(she)(she)6個車站(zhan)(zhan)(zhan)(zhan)，其中花(hua)都站(zhan)(zhan)(zhan)(zhan)、樂(le)同站(zhan)(zhan)(zhan)(zhan)為(wei)(wei)(wei)(wei)地(di)面站(zhan)(zhan)(zhan)(zhan)，獅嶺站(zhan)(zhan)(zhan)(zhan)、銀(yin)盞站(zhan)(zhan)(zhan)(zhan)、龍(long)塘鎮(zhen)站(zhan)(zhan)(zhan)(zhan)、清城(cheng)站(zhan)(zhan)(zhan)(zhan)為(wei)(wei)(wei)(wei)高架站(zhan)(zhan)(zhan)(zhan)，列車最高速度(du)每(mei)小(xiao)時(shi)(shi)200公里(li)(li)；廣(guang)州東環(huan)城(cheng)際(ji)花(hua)都至白(bai)云(yun)機(ji)場(chang)北段線路全長22.6公里(li)(li)，共(gong)(gong)設(she)(she)4個車站(zhan)(zhan)(zhan)(zhan)，花(hua)都站(zhan)(zhan)(zhan)(zhan)為(wei)(wei)(wei)(wei)地(di)面站(zhan)(zhan)(zhan)(zhan)，花(hua)城(cheng)街(jie)站(zhan)(zhan)(zhan)(zhan)、花(hua)山鎮(zhen)站(zhan)(zhan)(zhan)(zhan)、白(bai)云(yun)機(ji)場(chang)北站(zhan)(zhan)(zhan)(zhan)為(wei)(wei)(wei)(wei)地(di)下站(zhan)(zhan)(zhan)(zhan)，列車最高速度(du)每(mei)小(xiao)時(shi)(shi)160公里(li)(li)。

中(zhong)(zhong)國中(zhong)(zhong)鐵作為城市軌道交通建設主力(li)軍，在(zai)廣清城際(ji)、廣州(zhou)東環城際(ji)建設中(zhong)(zhong)充分發揮全產業鏈一(yi)體化的(de)綜(zong)合(he)優勢，所(suo)屬(shu)中(zhong)(zhong)鐵一(yi)局(ju)、四局(ju)、七(qi)局(ju)、八(ba)局(ju)、電(dian)氣化局(ju)、廣州(zhou)局(ju)等單位全面參建了(le)路基、橋涵、隧道、地(di)下車站結構、房屋建筑、軌道、電(dian)力(li)牽(qian)引供電(dian)、電(dian)力(li)、通信、信號(hao)及其它站后工程(cheng)等。

施工(gong)(gong)(gong)(gong)過程(cheng)中(zhong)，項目部首次運(yun)用連續梁橋(qiao)墩(dun)頂(ding)轉(zhuan)體施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)等(deng)多項新(xin)技(ji)術、新(xin)工(gong)(gong)(gong)(gong)藝(yi)，創(chuang)造(zao)了(le)同類(lei)型轉(zhuan)體梁之最(zui)，節約了(le)5個(ge)月的(de)工(gong)(gong)(gong)(gong)期，并大幅降低了(le)鐵(tie)路、公路的(de)運(yun)營安全(quan)風險。同時，為(wei)確保隧道仰拱施工(gong)(gong)(gong)(gong)質量，項目部改進(jin)自行(xing)(xing)式液壓仰拱臺(tai)車、固(gu)定環向止水帶二(er)襯鋼端模、矮邊(bian)墻縱向鋼邊(bian)止水帶固(gu)定裝(zhuang)置、軌(gui)行(xing)(xing)式水溝(gou)電(dian)纜槽(cao)臺(tai)車等(deng)新(xin)工(gong)(gong)(gong)(gong)藝(yi)及工(gong)(gong)(gong)(gong)裝(zhuang)設備(bei)，研(yan)制開(kai)發了(le)接觸網腕(wan)臂和吊弦(xian)預制平臺(tai)，實現了(le)施工(gong)(gong)(gong)(gong)作業(ye)機械化、施工(gong)(gong)(gong)(gong)技(ji)術模塊化，使施工(gong)(gong)(gong)(gong)效率(lv)大幅提升，進(jin)一(yi)步彰顯(xian)了(le)企(qi)業(ye)硬核實力。

據悉，廣(guang)(guang)清(qing)(qing)城際、廣(guang)(guang)州(zhou)東(dong)環城際建(jian)成通車(che)后(hou)，隨(sui)著(zhu)廣(guang)(guang)州(zhou)北站和白云機場兩大綜合(he)交通樞紐及(ji)廣(guang)(guang)清(qing)(qing)南、北延(yan)線的建(jian)設(she)(she)，廣(guang)(guang)清(qing)(qing)軌道(dao)交通建(jian)設(she)(she)將(jiang)進入新發展階段，對于加(jia)快廣(guang)(guang)州(zhou)東(dong)北部(bu)交通基(ji)礎設(she)(she)施建(jian)設(she)(she)，開啟“空鐵(tie)聯運”進程，推動廣(guang)(guang)州(zhou)、清(qing)(qing)遠區域經(jing)濟一體化(hua)發展具(ju)有重要意義(yi)。

【責任編輯：趙(zhao)藝涵】