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學習快評丨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)???！　??(wei)有?(you)效??(xiao)保?(bao)證?(zheng)施??(shi)工??(gong)進?(jin)展??(zhan)??，項??(xiang)目??(mu)團??(tuan)隊??(dui)采??(cai)取??(qu)塔??(ta)梁??(liang)異?(yi)步??(bu)施??(shi)工??(gong)模??(mo)式??(shi)??，通??(tong)過??(guo)優(yōu)??(you)化??(hua)技?(ji)術(shù)??(shu)方??(fang)案??(an)和??(he)現(xiàn)??(xian)場??(chang)施??(shi)工??(gong)組??(zu)織??(zhi)安??(an)排??(pai)??，克??(ke)服??(fu)了??(le)現(xiàn)??(xian)場??(chang)交??(jiao)叉??(cha)作??(zuo)業(yè)??(ye)、索??(suo)塔??(ta)截??(jie)面??(mian)尺??(chi)寸??(cun)漸??(jian)變??(bian)??，以??(yi)及??(ji)外??(wai)觀??(guan)質(zhì)??(zhi)量??(liang)線??(xian)型??(xing)控??(kong)制??(zhi)及??(ji)C60高??(gao)標??(biao)號??(hao)混??(hun)凝??(ning)土??(tu)超??(chao)高??(gao)泵??(beng)送??(song)等??(deng)技??(ji)術(shù)?(shu)難??(nan)題??(ti)??，最?(zui)終??(zhong)突??(tu)破??(po)施??(shi)工??(gong)瓶??(ping)頸??(jing)??，順??(shun)利??(li)實??(shi)現(xiàn)??(xian)了??(le)主??(zhu)塔??(ta)封?(feng)頂??(ding)??。??。