2025-03-27 00:55:28 來源:新華網(wǎng)
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學(xué)習(xí)快評丨qibao666888 該??(gai)項??(xiang)目?(mu)承??(cheng)建??(jian)方??(fang)中??(zhong)交??(jiao)一??(yi)公??(gong)局??(ju)集??(ji)團??(tuan)介??(jie)紹?(shao)說??(shuo)??,劉??(liu)五??(wu)店??(dian)航??(hang)道?(dao)橋??(qiao)東??(dong)錨??(mao)碇??(ding)、東??(dong)主??(zhu)塔??(ta)??,為??(wei)海??(hai)上??(shang)全??(quan)離??(li)岸??(an)施??(shi)工??(gong)??。??大??(da)橋??(qiao)主?(zhu)塔??(ta)呈?(cheng)“門??(men)”字??(zi)造??(zao)型??(xing)??,寓??(yu)意??(yi)“一??(yi)橋??(qiao)連??(lian)兩??(liang)門??(men)??,廈??(sha)金??(jin)一??(yi)家??(jia)親??(qin)”??,采??(cai)用??(yong)鋼??(gang)殼??(ke)+混?(hun)凝??(ning)土??(tu)組??(zu)合??(he)結(jié)??(jie)構(gòu)??(gou)??。主??(zhu)塔??(ta)承?(cheng)臺??(tai)為??(wei)啞??(ya)鈴??(ling)型??(xing)結(jié)?(jie)構(gòu)??(gou)??,其??(qi)圓??(yuan)形?(xing)部??(bu)分??(fen)直??(zhi)徑??(jing)達??(da)39米秘(mi)??,整??(zheng)體??(ti)厚??(hou)度??(du)7米??(mi)??,分??(fen)3層??(ceng)進??(jin)行??(xing)澆??(jiao)筑??(zhu)??,本??(ben)次??(ci)澆?(jiao)筑?(zhu)的??(de)首??(shou)層??(ceng)右??(you)幅?(fu)混??(hun)凝??(ning)土??(tu)方??(fang)量??(liang)達??(da)1667立??(li)方??(fang)米??(mi)??。 據(jù)??(ju)介??(jie)紹??(shao)?,該秘(gai)項?(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??(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)雜秘(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?(xiang)目??(mu)團??(tuan)隊??(dui)選?(xuan)用??(yong)C45高??(gao)強??(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)??。。