文(wen)章來源：中國(guo)電力建設集團(tuan)有限公(gong)司 發布時間：2016-11-23
11月19日，由(you)中國電建(jian)集團承建(jian)的深(shen)圳(zhen)地鐵7號線再迎新(xin)突破——全(quan)線順(shun)利實現(xian)軌(gui)通目標，為(wei)年底實現(xian)“電通”，2016年底開通試運營目標奠定堅實的基礎。
深(shen)(shen)圳(zhen)(zhen)地鐵(tie)7號線是(shi)中國電建(jian)與(yu)深(shen)(shen)圳(zhen)(zhen)地鐵(tie)聯合實施的(de)首個BT建(jian)設(she)項(xiang)(xiang)目，也(ye)是(shi)深(shen)(shen)圳(zhen)(zhen)市軌道(dao)(dao)交(jiao)通三(san)(san)期工程的(de)重(zhong)大項(xiang)(xiang)目之一(yi)。全(quan)(quan)線以南山區(qu)西麗(li)湖站為起(qi)點(dian)，終點(dian)止(zhi)于羅湖區(qu)太(tai)安站，跨南山、福田(tian)、羅湖三(san)(san)區(qu)，全(quan)(quan)長約(yue)30.173km，共(gong)設(she)車站28座，是(shi)連接深(shen)(shen)圳(zhen)(zhen)特區(qu)內南半環主要居住地與(yu)就(jiu)業區(qu)的(de)局域線，建(jian)成后將進一(yi)步完善(shan)深(shen)(shen)圳(zhen)(zhen)市的(de)軌道(dao)(dao)交(jiao)通網絡，改善(shan)市民出行環境，有效(xiao)緩解深(shen)(shen)圳(zhen)(zhen)日益(yi)繁重(zhong)的(de)交(jiao)通壓力。
深(shen)圳地鐵7號線(xian)(xian)線(xian)(xian)路長、工(gong)(gong)(gong)(gong)程(cheng)量(liang)大、施(shi)工(gong)(gong)(gong)(gong)點(dian)多面(mian)廣，管理難度(du)大。深(shen)圳地鐵7號線(xian)(xian)全線(xian)(xian)鋪(pu)(pu)(pu)軌共(gong)93.2km，其中(zhong)正(zheng)線(xian)(xian)鋪(pu)(pu)(pu)設軌道69.72km，單開道岔41組(zu)(zu)，交叉渡線(xian)(xian)6組(zu)(zu)。為了(le)有(you)序(xu)加快工(gong)(gong)(gong)(gong)程(cheng)進(jin)展，中(zhong)國電建在(zai)設計原有(you)的安托(tuo)山站(zhan)、皇崗口岸站(zhan)、八卦嶺站(zhan)三個鋪(pu)(pu)(pu)軌基地的基礎上，增(zeng)設了(le)深(shen)云車輛(liang)段鋪(pu)(pu)(pu)軌基地。同時，實時統籌分(fen)析施(shi)工(gong)(gong)(gong)(gong)進(jin)程(cheng)，結合工(gong)(gong)(gong)(gong)程(cheng)推進(jin)實際，積極采取了(le)增(zeng)設臨時鋪(pu)(pu)(pu)軌基地及散鋪(pu)(pu)(pu)工(gong)(gong)(gong)(gong)作面(mian)等措施(shi)，一次又一次打(da)開了(le)軌道工(gong)(gong)(gong)(gong)程(cheng)推進(jin)新局面(mian)。據了(le)解，全線(xian)(xian)在(zai)大干期(qi)間，日鋪(pu)(pu)(pu)軌進(jin)度(du)穩定在(zai)千米以上。