2025-03-26 08:33:54 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??(mi)??,整??(zheng)體??(ti)厚??(hou)度??(du)7米??(mi)??,分??(fen)3層??(ceng)進??(jin)行??(xing)澆??(jiao)筑祝(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)???! ⊥??(tong)時??(shi)??,項??(xiang)目??(mu)引?(yin)入??(ru)智??(zhi)能??(neng)化?(hua)溫??(wen)控??(kong)系??(xi)統(tǒng)??(tong)??,24小??(xiao)時?(shi)實??(shi)時??(shi)監(jiān)??(jian)測?(ce)混??(hun)凝??(ning)土?(tu)內(nèi)??(nei)部??(bu)溫??(wen)度??(du)變??(bian)化?(hua)情??(qing)況??(kuang)??,并??(bing)配??(pei)合??(he)循??(xun)環(huán)??(huan)冷?(leng)卻??(que)水??(shui)管??(guan)進??(jin)行??(xing)精?(jing)準??(zhun)調(diào)??(tiao)控??(kong)??,將??(jiang)內(nèi)??(nei)外??(wai)溫??(wen)差??(cha)嚴??(yan)格??(ge)控?(kong)制??(zhi)在?(zai)25℃以??(yi)內(nèi)??(nei)??。??。