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學(xué)習(xí)快評丨qibao666888　　廈??(sha)金??(jin)大??(da)橋??(qiao)(廈??(sha)門??(men)段??(duan))是??(shi)國??(guo)家??(jia)公??(gong)路??(lu)網(wǎng)??(wang)規(guī)??(gui)劃??(hua)中??(zhong)高??(gao)速??(su)公??(gong)路??(lu)聯(lián)??(lian)絡(luò)??(luo)線??(xian)的??(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部??(bu)分??(fen)??，項(xiàng)??(xiang)目??(mu)建?(jian)成??(cheng)后??(hou)??，將??(jiang)成??(cheng)為??(wei)廈??(sha)門?(men)本??(ben)島??(dao)聯(lián)??(lian)系??(xi)翔??(xiang)安??(an)機(jī)??(ji)場??(chang)最??(zui)便??(bian)捷??(jie)的??(de)通??(tong)道??(dao)??，有??(you)效??(xiao)緩??(huan)解??(jie)翔??(xiang)安??(an)進(jìn)??(jin)出??(chu)島??(dao)通??(tong)道??(dao)及??(ji)新??(xin)機(jī)??(ji)場??(chang)片??(pian)區(qū)??(qu)交?(jiao)通??(tong)壓??(ya)力??(li)??，極??(ji)大??(da)提??(ti)升??(sheng)廈??(sha)門?(men)本??(ben)島??(dao)到??(dao)翔??(xiang)安??(an)機(jī)??(ji)場??(chang)的??(de)通??(tong)行??(xing)效??(xiao)率??(lv)?。??(完??(wan))　　據(jù)??(ju)介??(jie)紹??(shao)??，該?(gai)項(xiàng)??(xiang)目?(mu)為??(wei)海??(hai)上??(shang)全??(quan)離??(li)岸??(an)施??(shi)工??(gong)??，橋??(qiao)址??(zhi)區(qū)??(qu)域??(yu)風(fēng)??(feng)大??(da)浪??(lang)高??(gao)、水??(shui)深??(shen)流??(liu)急?(ji)??，水??(shui)文??(wen)環(huán)?(huan)境??(jing)復(fù)??(fu)雜??(za)且??(qie)船??(chuan)舶??(bo)通??(tong)行??(xing)頻??(pin)繁??(fan)??。?為??(wei)抵??(di)御??(yu)海??(hai)水??(shui)侵??(qin)蝕??(shi)??，保??(bao)障??(zhang)橋??(qiao)梁??(liang)結(jié)?(jie)構(gòu)?(gou)長??(chang)久??(jiu)穩(wěn)??(wen)固??(gu)??，項(xiàng)??(xiang)目??(mu)團(tuán)??(tuan)隊(duì)??(dui)選??(xuan)用??(yong)C45高??(gao)強(qiáng)?(qiang)度??(du)海??(hai)工?(gong)混??(hun)凝??(ning)土??(tu)??，其??(qi)優(yōu)??(you)異?(yi)的??(de)抗??(kang)氯??(lv)離?(li)子??(zi)滲??(shen)透??(tou)和??(he)耐??(nai)腐??(fu)蝕??(shi)能??(neng)力??(li)??，可??(ke)有??(you)效??(xiao)提??(ti)高??(gao)橋??(qiao)梁??(liang)在??(zai)復(fù)??(fu)雜??(za)海?(hai)洋??(yang)氣??(qi)候?(hou)下?(xia)的??(de)使?(shi)用??(yong)耐??(nai)久??(jiu)性??(xing)??。。