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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)承秘(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??(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)???！　〈??(ci)外??(wai)??，通??(tong)過??(guo)反??(fan)復(fù)??(fu)試??(shi)驗??(yan)優(yōu)?(you)化?(hua)混??(hun)凝??(ning)土??(tu)配??(pei)比??(bi)、采??(cai)用?(yong)原??(yuan)材??(cai)料??(liao)降?(jiang)溫??(wen)和??(he)冷??(leng)卻??(que)水??(shui)管??(guan)等??(deng)降??(jiang)溫??(wen)措??(cuo)施?(shi)??，有??(you)效??(xiao)攻??(gong)克??(ke)大??(da)體??(ti)積??(ji)混?(hun)凝??(ning)土??(tu)溫??(wen)控??(kong)防??(fang)裂??(lie)技??(ji)術(shù)??(shu)難??(nan)題??(ti)??，確??(que)保??(bao)承??(cheng)臺??(tai)澆??(jiao)筑??(zhu)的?(de)進??(jin)度??(du)和??(he)質(zhì)??(zhi)量?(liang)??。??。