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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)工祝(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??(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)??。　　此?(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)??。??。