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原標題：成事在人hd高清在线观看中字

　　為??(wei)增??(zeng)強??(qiang)長??(chang)江??(jiang)干??(gan)線??(xian)過??(guo)江??(jiang)能??(neng)力??(li)??，這?(zhe)座??(zuo)大??(da)橋??(qiao)實??(shi)現(xiàn)??(xian)了??(le)“高??(gao)速??(su)公??(gong)路??(lu)、城??(cheng)際??(ji)鐵??(tie)路??(lu)、貨??(huo)運??(yun)鐵??(tie)路??(lu)”合??(he)并??(bing)過??(guo)江??(jiang)??。??“公??(gong)鐵??(tie)合??(he)建??(jian)??，需??(xu)滿??(man)足??(zu)高??(gao)鐵??(tie)行??(xing)車??(che)的??(de)安??(an)全??(quan)與?(yu)舒?(shu)適??(shi)性??(xing)??，對??(dui)橋?(qiao)梁??(liang)豎??(shu)向??(xiang)剛??(gang)度??(du)、梁??(liang)端??(duan)縱??(zong)向?(xiang)位??(wei)移??(yi)等??(deng)指??(zhi)標??(biao)提??(ti)出??(chu)很??(hen)高??(gao)要??(yao)求??(qiu)???！敝??(zhong)鐵??(tie)大??(da)橋??(qiao)院??(yuan)總??(zong)工??(gong)程??(cheng)師??(shi)肖??(xiao)海??(hai)珠?(zhu)說??(shuo)???！　　拔??(wu)重??(zhong)高??(gao)速??(su)處??(chu)于??(yu)滬??(hu)蓉??(rong)、滬?(hu)渝??(yu)兩??(liang)條??(tiao)高??(gao)速??(su)公??(gong)路??(lu)之?(zhi)間??(jian)??，是??(shi)國祝(guo)家??(jia)綜??(zong)合??(he)立??(li)體??(ti)交??(jiao)通??(tong)網(wǎng)?(wang)主??(zhu)骨??(gu)架??(jia)中??(zhong)‘長??(chang)三??(san)角??(jiao)—成??(cheng)渝??(yu)主??(zhu)軸??(zhou)’的??(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部?(bu)分??(fen)??。??建??(jian)成??(cheng)后??(hou)??，將??(jiang)有??(you)效?(xiao)加??(jia)強??(qiang)長??(chang)江??(jiang)中??(zhong)游??(you)城??(cheng)市??(shi)群??(qun)與??(yu)長??(chang)三??(san)角??(jiao)、成?(cheng)渝??(yu)城??(cheng)市??(shi)群??(qun)之??(zhi)間??(jian)的??(de)經(jīng)??(jing)濟??(ji)聯(lián)?(lian)系??(xi)??，為??(wei)長??(chang)江??(jiang)經(jīng)??(jing)濟?(ji)帶??(dai)高??(gao)質(zhì)??(zhi)量??(liang)發(fā)??(fa)展??(zhan)提??(ti)供??(gong)有??(you)力??(li)支??(zhi)撐??(cheng)???！焙??(hu)北??(bei)省??(sheng)發(fā)??(fa)展??(zhan)改??(gai)革??(ge)委??(wei)有??(you)關??(guan)負??(fu)責??(ze)同??(tong)志??(zhi)表??(biao)示??(shi)??。。