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學(xué)習(xí)快評丨qibao666888　　觀??(guan)音??(yin)寺??(si)長??(chang)江??(jiang)大??(da)橋??(qiao)是??(shi)武??(wu)漢??(han)至??(zhi)松??(song)滋??(zi)高??(gao)速?(su)公?(gong)路??(lu)江??(jiang)陵??(ling)至??(zhi)松??(song)滋??(zi)段??(duan)過??(guo)江??(jiang)通??(tong)道??(dao)的??(de)關(guān)??(guan)鍵??(jian)性??(xing)控??(kong)制??(zhi)工??(gong)程?(cheng)??，大??(da)橋??(qiao)于??(yu)荊??(jing)州?(zhou)市??(shi)江??(jiang)陵??(ling)縣??(xian)馬?(ma)家??(jia)寨??(zhai)窯??(yao)頭??(tou)埠?(bu)跨?(kua)越??(yue)長??(chang)江??(jiang)至??(zhi)荊??(jing)州??(zhou)市??(shi)公??(gong)安??(an)縣??(xian)斗??(dou)湖??(hu)堤??(di)鎮(zhèn)??(zhen)??，主??(zhu)橋??(qiao)總??(zong)長??(chang)1860米??(mi)??。??大??(da)橋??(qiao)創(chuàng)??(chuang)新??(xin)設(shè)??(she)計??(ji)采??(cai)用??(yong)上?(shang)塔??(ta)柱??(zhu)鋼??(gang)殼??(ke)和??(he)下?(xia)塔??(ta)柱?(zhu)混?(hun)凝??(ning)土??(tu)組?(zu)合??(he)式?(shi)橋??(qiao)塔??(ta)結(jié)??(jie)構(gòu)??(gou)??，主??(zhu)塔??(ta)塔?(ta)身??(shen)外??(wai)觀??(guan)呈??(cheng)“A”字??(zi)形??(xing)??，塔??(ta)高??(gao)262米??(mi)??，是??(shi)目??(mu)前??(qian)湖?(hu)北?(bei)在??(zai)建??(jian)長??(chang)江??(jiang)大??(da)橋??(qiao)的??(de)最??(zui)高??(gao)塔??(ta)???！　　八??(suo)塔??(ta)鋼??(gang)筋??(jin)及??(ji)鋼??(gang)殼??(ke)采??(cai)用?(yong)部??(bu)品??(pin)化??(hua)施??(shi)工??(gong)工??(gong)藝??(yi)??，施??(shi)工?(gong)中??(zhong)需??(xu)在??(zai)高??(gao)空??(kong)精??(jing)準(zhǔn)?(zhun)‘搭??(da)積?(ji)木??(mu)’??，技??(ji)術(shù)??(shu)難??(nan)度??(du)極??(ji)高?(gao)??。??”據(jù)??(ju)湖??(hu)南??(nan)路??(lu)橋??(qiao)武??(wu)松??(song)高?(gao)速??(su)江??(jiang)陵??(ling)至??(zhi)松??(song)滋??(zi)段?(duan)觀?(guan)音??(yin)寺??(si)長??(chang)江?(jiang)大??(da)橋??(qiao)公??(gong)安??(an)側(cè)??(ce)項??(xiang)目?(mu)總??(zong)工??(gong)楊??(yang)新??(xin)湘??(xiang)介??(jie)紹??(shao)??，項??(xiang)目??(mu)團(tuán)??(tuan)隊??(dui)創(chuàng)??(chuang)新?(xin)研??(yan)發(fā)??(fa)“復(fù)?(fu)雜??(za)鋼??(gang)筋??(jin)部??(bu)品??(pin)重??(zhong)心??(xin)快??(kuai)速?(su)計??(ji)算??(suan)程??(cheng)序??(xu)”??，結(jié)??(jie)合??(he)“胎??(tai)架??(jia)分??(fen)節(jié)??(jie)預(yù)??(yu)制??(zhi)、部??(bu)品??(pin)整??(zheng)體??(ti)吊??(diao)裝??(zhuang)”工??(gong)藝??(yi)??，再??(zai)通??(tong)過??(guo)R4300型?(xing)塔??(ta)吊??(diao)和??(he)可??(ke)調(diào)??(tiao)重??(zhong)心??(xin)式??(shi)多??(duo)功??(gong)能??(neng)組??(zu)合??(he)吊??(diao)具??(ju)整??(zheng)體??(ti)吊??(diao)裝??(zhuang)上??(shang)塔??(ta)??，降??(jiang)低??(di)了??(le)高??(gao)空?(kong)鋼??(gang)筋??(jin)部??(bu)品??(pin)及??(ji)鋼?(gang)殼??(ke)段??(duan)安??(an)裝??(zhuang)作??(zuo)業(yè)??(ye)施??(shi)工??(gong)難??(nan)度??(du)風(fēng)??(feng)險??(xian)??，實??(shi)現(xiàn)??(xian)毫??(hao)米??(mi)級??(ji)精??(jing)準(zhǔn)??(zhun)定??(ding)位??(wei)安??(an)裝??(zhuang)??，攻?(gong)克?(ke)了??(le)塔??(ta)身?(shen)線??(xian)型??(xing)控??(kong)制??(zhi)的?(de)難??(nan)題??(ti)??。。