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學(xué)習(xí)快評丨qibao666888　　在??(zai)海??(hai)底?(di)隧??(sui)道??(dao)實??(shi)現(xiàn)??(xian)貫??(guan)通??(tong)后??(hou)??，盾??(dun)構(gòu)??(gou)機(jī)??(ji)要??(yao)再??(zai)向??(xiang)前??(qian)空??(kong)推??(tui)約??(yue)463米??(mi)??，到??(dao)達(dá)??(da)指??(zhi)定??(ding)位??(wei)置??(zhi)后??(hou)再??(zai)進(jìn)??(jin)行?(xing)拆??(chai)機(jī)??(ji)??。??這??(zhe)也??(ye)將??(jiang)是??(shi)國??(guo)內(nèi)秘(nei)首??(shou)次??(ci)實??(shi)施??(shi)超??(chao)大??(da)直??(zhi)徑??(jing)盾??(dun)構(gòu)??(gou)海??(hai)底??(di)洞??(dong)內(nèi)?(nei)拆??(chai)解??(jie)???！　∩??(shan)汕??(shan)高??(gao)鐵??(tie)汕??(shan)頭??(tou)南??(nan)至??(zhi)汕??(shan)尾??(wei)段??(duan)已?(yi)于??(yu)2023年?(nian)底??(di)先??(xian)行?(xing)通??(tong)車??(che)??，汕??(shan)頭??(tou)灣??(wan)海??(hai)底??(di)隧??(sui)道??(dao)貫??(guan)通??(tong)后??(hou)??，剩??(sheng)余??(yu)段?(duan)汕??(shan)頭??(tou)南?(nan)至??(zhi)汕??(shan)頭?(tou)段??(duan)預(yù)??(yu)計??(ji)今??(jin)年?(nian)年??(nian)底??(di)具??(ju)備??(bei)通??(tong)車??(che)條??(tiao)件??(jian)??。??未??(wei)來??(lai)全?(quan)線??(xian)建??(jian)成??(cheng)通??(tong)車??(che)后??(hou)??，將??(jiang)與??(yu)廣??(guang)汕??(shan)高??(gao)鐵??(tie)、漳??(zhang)汕??(shan)高??(gao)鐵??(tie)等??(deng)共??(gong)同??(tong)組??(zu)成??(cheng)我??(wo)國??(guo)高??(gao)速?(su)鐵??(tie)路??(lu)網(wǎng)??(wang)沿??(yan)海?(hai)通??(tong)道??(dao)部??(bu)分??(fen)??，打??(da)通??(tong)粵??(yue)港??(gang)澳??(ao)大??(da)灣??(wan)區(qū)??(qu)經(jīng)??(jing)粵??(yue)東??(dong)地?(di)區(qū)??(qu)直??(zhi)達(dá)??(da)長??(chang)三??(san)角??(jiao)地??(di)區(qū)??(qu)的??(de)大??(da)通??(tong)道??(dao)??。。