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學習快評丨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??(jie)構??(gou)?。主??(zhu)塔??(ta)承??(cheng)臺??(tai)為??(wei)啞??(ya)鈴??(ling)型??(xing)結?(jie)構??(gou)??，其??(qi)圓??(yuan)形??(xing)部??(bu)分??(fen)直?(zhi)徑?(jing)達??(da)39米??(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??(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??(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??(jie)構??(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??(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)??。。