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學(xué)習(xí)快評丨qibao666888　　廈??(sha)金?(jin)大??(da)橋??(qiao)(廈?(sha)門??(men)段??(duan))項(xiàng)??(xiang)目??(mu)全??(quan)長??(chang)約??(yue)19.62公??(gong)里??(li)??，其??(qi)中??(zhong)??，劉?(liu)五??(wu)店??(dian)航??(hang)道??(dao)橋??(qiao)全?(quan)長??(chang)1948米??(mi)??，索??(suo)塔??(ta)高??(gao)178.1米??(mi)??，主??(zhu)跨??(kua)長?(chang)928米??(mi)??，是??(shi)福??(fu)建??(jian)省??(sheng)內(nèi)??(nei)最??(zui)大??(da)跨??(kua)徑??(jing)橋?(qiao)梁??(liang)??，也??(ye)是??(shi)福?(fu)建??(jian)省??(sheng)第?(di)一??(yi)座??(zuo)離??(li)岸??(an)式?(shi)海??(hai)中?(zhong)懸??(xuan)索??(suo)橋??(qiao)??。??　　此??(ci)外?(wai)??，通??(tong)過??(guo)反??(fan)復(fù)??(fu)試??(shi)驗(yàn)??(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(jìn)??(jin)度??(du)和?(he)質(zhì)??(zhi)量??(liang)??。??。