(?) (?)11月(Yue)26日(Ri)上(Shang)午(Wu),(?)随(Sui)着(Zhuo)主(Zhu)跨(Kua)合(He)龙(Long)段(Duan)杆(Gan)件(Jian)最(Zui)后(Hou)一(Yi)段(Duan)钢(Gang)横(Heng)梁(Liang)安(An)装(Zhuang)完(Wan)成(Cheng),(?)全(Quan)国(Guo)首(Shou)座(Zuo)“双(Shuang)飞(Fei)燕(Yan)”四(Si)跨(Kua)连(Lian)续(Xu)中(Zhong)承(Cheng)式(Shi)钢(Gang)桁(Heng)拱(Gong)柔(Rou)性(Xing)系(Xi)杆(Gan)拱(Gong)桥(Qiao)——暮(Mu)坪(Ping)湘(Xiang)江(Jiang)特(Te)大(Da)桥(Qiao)全(Quan)桥(Qiao)顺(Shun)利(Li)合(He)龙(Long),(?)标(Biao)志(Zhi)着(Zhuo)长(Chang)株(Zhu)潭(Tan)融(Rong)城(Cheng)都(Du)市(Shi)圈(Quan)又(You)一(Yi)新(Xin)地(Di)标(Biao)建(Jian)设(She)取(Qu)得(De)突(Tu)破(Po)性(Xing)进(Jin)展(Zhan)。(?)
(?) (?)项(Xiang)目(Mu)建(Jian)成(Cheng)后(Hou),(?)南(Nan)部(Bu)新(Xin)城(Cheng)到(Dao)大(Da)王(Wang)山(Shan)增(Zeng)添(Tian)一(Yi)条(Tiao)快(Kuai)捷(Jie)通(Tong)道(Dao),(?)这(Zhe)也(Ye)意(Yi)味(Wei)着(Zhuo)大(Da)桥(Qiao)东(Dong)西(Xi)两(Liang)岸(An)过(Guo)江(Jiang)无(Wu)需(Xu)绕(Rao)行(Xing)至(Zhi)湘(Xiang)府(Fu)路(Lu)大(Da)桥(Qiao),(?)通(Tong)行(Xing)时(Shi)间(Jian)由(You)原(Yuan)来(Lai)的(De)50分(Fen)钟(Zhong)左(Zuo)右(You)可(Ke)缩(Suo)短(Duan)到(Dao)5至(Zhi)10分(Fen)钟(Zhong),(?)不(Bu)仅(Jin)完(Wan)善(Shan)了(Liao)长(Chang)沙(Sha)南(Nan)部(Bu)“六(Liu)横(Heng)八(Ba)纵(Zong)”交(Jiao)通(Tong)骨(Gu)干(Gan)路(Lu)网(Wang)格(Ge)局(Ju),(?)更(Geng)对(Dui)促(Cu)进(Jin)长(Chang)株(Zhu)潭(Tan)融(Rong)城(Cheng)核(He)心(Xin)区(Qu)的(De)发(Fa)展(Zhan)具(Ju)有(You)重(Zhong)要(Yao)意(Yi)义(Yi)。(?)
(?) (?)暮(Mu)坪(Ping)湘(Xiang)江(Jiang)特(Te)大(Da)桥(Qiao)是(Shi)推(Tui)动(Dong)长(Chang)株(Zhu)潭(Tan)一(Yi)体(Ti)化(Hua)发(Fa)展(Zhan)的(De)重(Zhong)点(Dian)项(Xiang)目(Mu),(?)是(Shi)长(Chang)沙(Sha)市(Shi)南(Nan)横(Heng)线(Xian)的(De)过(Guo)江(Jiang)通(Tong)道(Dao),(?)连(Lian)接(Jie)天(Tian)心(Xin)区(Qu)南(Nan)部(Bu)片(Pian)区(Qu)与(Yu)湖(Hu)南(Nan)湘(Xiang)江(Jiang)新(Xin)区(Qu)大(Da)王(Wang)山(Shan)片(Pian)区(Qu)。(?)
(?) (?)项(Xiang)目(Mu)河(He)东(Dong)起(Qi)点(Dian)位(Wei)于(Yu)万(Wan)家(Jia)丽(Li)路(Lu)与(Yu)中(Zhong)意(Yi)路(Lu)交(Jiao)叉(Cha)口(Kou)以(Yi)西(Xi)约(Yue)800米(Mi)处(Chu),(?)向(Xiang)西(Xi)依(Yi)次(Ci)跨(Kua)越(Yue)京(Jing)广(Guang)铁(Tie)路(Lu)、(?)湘(Xiang)江(Jiang)大(Da)道(Dao)和(He)潇(Xiao)湘(Xiang)大(Da)道(Dao),(?)河(He)西(Xi)终(Zhong)点(Dian)位(Wei)于(Yu)坪(Ping)塘(Tang)大(Da)道(Dao)以(Yi)东(Dong)约(Yue)768米(Mi)处(Chu)。(?)
(?) (?)据(Ju)悉(Xi),(?)暮(Mu)坪(Ping)湘(Xiang)江(Jiang)特(Te)大(Da)桥(Qiao)主(Zhu)跨(Kua)2×180m,(?)上(Shang)部(Bu)构(Gou)造(Zao)钢(Gang)结(Jie)构(Gou)1.6万(Wan)吨(Dun),(?)建(Jian)设(She)单(Dan)位(Wei)为(Wei)长(Chang)沙(Sha)城(Cheng)市(Shi)发(Fa)展(Zhan)集(Ji)团(Tuan)有(You)限(Xian)公(Gong)司(Si),(?)施(Shi)工(Gong)单(Dan)位(Wei)为(Wei)湖(Hu)南(Nan)建(Jian)设(She)投(Tou)资(Zi)集(Ji)团(Tuan)旗(Qi)下(Xia)企(Qi)业(Ye)湖(Hu)南(Nan)路(Lu)桥(Qiao)集(Ji)团(Tuan)。(?)
(?) (?)该(Gai)项(Xiang)目(Mu)为(Wei)湖(Hu)南(Nan)省(Sheng)重(Zhong)点(Dian)工(Gong)程(Cheng)、(?)长(Chang)沙(Sha)市(Shi)十(Shi)大(Da)重(Zhong)点(Dian)工(Gong)程(Cheng)、(?)长(Chang)株(Zhu)潭(Tan)融(Rong)城(Cheng)重(Zhong)点(Dian)工(Gong)程(Cheng)。(?)
(?) (?)该(Gai)项(Xiang)目(Mu)采(Cai)用(Yong)钢(Gang)桁(Heng)架(Jia)飞(Fei)燕(Yan)式(Shi)拱(Gong)桥(Qiao)形(Xing)式(Shi),(?)造(Zao)型(Xing)就(Jiu)像(Xiang)飞(Fei)燕(Yan)展(Zhan)翅(Chi),(?)是(Shi)国(Guo)内(Nei)公(Gong)路(Lu)系(Xi)统(Tong)首(Shou)座(Zuo)双(Shuang)主(Zhu)跨(Kua)中(Zhong)承(Cheng)飞(Fei)燕(Yan)式(Shi)连(Lian)续(Xu)钢(Gang)桁(Heng)架(Jia)系(Xi)杆(Gan)拱(Gong)桥(Qiao)。(?)“暮(Mu)坪(Ping)湘(Xiang)江(Jiang)特(Te)大(Da)桥(Qiao)造(Zao)型(Xing)新(Xin)颖(Ying)、(?)技(Ji)术(Shu)工(Gong)艺(Yi)复(Fu)杂(Za)、(?)施(Shi)工(Gong)难(Nan)度(Du)大(Da)。(?)”项(Xiang)目(Mu)相(Xiang)关(Guan)负(Fu)责(Ze)人(Ren)介(Jie)绍(Shao),(?)在(Zai)施(Shi)工(Gong)过(Guo)程(Cheng)中(Zhong)创(Chuang)新(Xin)运(Yun)用(Yong)“四(Si)个(Ge)全(Quan)国(Guo)首(Shou)创(Chuang)”工(Gong)艺(Yi),(?)即(Ji)“无(Wu)覆(Fu)盖(Gai)层(Ceng)深(Shen)水(Shui)全(Quan)嵌(Qian)岩(Yan)承(Cheng)台(Tai)大(Da)规(Gui)模(Mo)采(Cai)用(Yong)PLC工(Gong)法(Fa)桩(Zhuang)围(Wei)堰(Yan)施(Shi)工(Gong)工(Gong)艺(Yi)”“大(Da)跨(Kua)度(Du)钢(Gang)桁(Heng)架(Jia)拱(Gong)桥(Qiao)‘先(Xian)梁(Liang)后(Hou)拱(Gong)、(?)梁(Liang)上(Shang)运(Yun)梁(Liang)’大(Da)悬(Xuan)臂(Bi)钢(Gang)桁(Heng)梁(Liang)悬(Xuan)拼(Pin)施(Shi)工(Gong)工(Gong)艺(Yi)”“单(Dan)支(Zhi)点(Dian)、(?)大(Da)悬(Xuan)臂(Bi)、(?)自(Zi)平(Ping)衡(Heng)桁(Heng)架(Jia)拱(Gong)桥(Qiao)安(An)装(Zhuang)采(Cai)用(Yong)‘水(Shui)平(Ping)三(San)角(Jiao)架(Jia)对(Dui)拉(La)体(Ti)系(Xi)’替(Ti)代(Dai)‘斜(Xie)拉(La)扣(Kou)塔(Ta)体(Ti)系(Xi)’施(Shi)工(Gong)工(Gong)艺(Yi)”“钢(Gang)桁(Heng)架(Jia)拱(Gong)桥(Qiao)采(Cai)用(Yong)三(San)维(Wei)激(Ji)光(Guang)扫(Sao)描(Miao)结(Jie)合(He)BIM模(Mo)型(Xing)技(Ji)术(Shu)智(Zhi)能(Neng)装(Zhuang)配(Pei)施(Shi)工(Gong)工(Gong)艺(Yi)”,(?)确(Que)保(Bao)大(Da)桥(Qiao)施(Shi)工(Gong)质(Zhi)量(Liang)安(An)全(Quan)。(?)
(?) (?)小(Xiao)布(Bu)了(Liao)解(Jie)到(Dao),(?)该(Gai)大(Da)桥(Qiao)线(Xian)路(Lu)全(Quan)长(Chang)约(Yue)4.416公(Gong)里(Li),(?)桥(Qiao)梁(Liang)全(Quan)长(Chang)约(Yue)3.952公(Gong)里(Li)。(?)项(Xiang)目(Mu)跨(Kua)湘(Xiang)江(Jiang)主(Zhu)桥(Qiao)段(Duan)增(Zeng)设(She)非(Fei)机(Ji)动(Dong)车(Che)道(Dao)及(Ji)人(Ren)行(Xing)道(Dao),(?)宽(Kuan)42.5米(Mi)。(?)设(She)计(Ji)为(Wei)双(Shuang)向(Xiang)六(Liu)车(Che)道(Dao),(?)远(Yuan)期(Qi)预(Yu)留(Liu)双(Shuang)向(Xiang)八(Ba)车(Che)道(Dao),(?)设(She)计(Ji)车(Che)速(Su)高(Gao)架(Jia)桥(Qiao)主(Zhu)线(Xian)为(Wei)80公(Gong)里(Li)/小(Xiao)时(Shi),(?)匝(Za)道(Dao)为(Wei)40公(Gong)里(Li)/小(Xiao)时(Shi)。(?)