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學(xué)習(xí)快評(píng)丨qibao666888　　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(tái)??(tai)澆??(jiao)筑??(zhu)的??(de)進(jìn)??(jin)度??(du)和??(he)質(zhì)??(zhi)量??(liang)?。??　　據(jù)??(ju)介??(jie)紹??(shao)??，該??(gai)項(xiàng)??(xiang)目??(mu)為??(wei)海??(hai)上??(shang)全??(quan)離??(li)岸??(an)施??(shi)工??(gong)??，橋??(qiao)址??(zhi)區(qū)??(qu)域??(yu)風(fēng)??(feng)大??(da)浪??(lang)高??(gao)、水?(shui)深??(shen)流??(liu)急??(ji)??，水??(shui)文?(wen)環(huán)??(huan)境?(jing)復(fù)??(fu)雜??(za)且?(qie)船??(chuan)舶??(bo)通??(tong)行??(xing)頻??(pin)繁??(fan)??。??為?(wei)抵??(di)御??(yu)海??(hai)水??(shui)侵??(qin)蝕??(shi)??，保??(bao)障??(zhang)橋??(qiao)梁??(liang)結(jié)?(jie)構(gòu)??(gou)長??(chang)久??(jiu)穩(wěn)??(wen)固??(gu)??，項(xiàng)??(xiang)目??(mu)團(tuán)??(tuan)隊(duì)??(dui)選??(xuan)用??(yong)C45高??(gao)強(qiáng)??(qiang)度??(du)海??(hai)工??(gong)混??(hun)凝?(ning)土??(tu)??，其??(qi)優(yōu)??(you)異??(yi)的??(de)抗??(kang)氯??(lv)離??(li)子??(zi)滲??(shen)透??(tou)和??(he)耐?(nai)腐??(fu)蝕?(shi)能??(neng)力??(li)??，可??(ke)有??(you)效??(xiao)提??(ti)高??(gao)橋??(qiao)梁??(liang)在??(zai)復(fù)??(fu)雜??(za)海??(hai)洋秘(yang)氣??(qi)候??(hou)下??(xia)的??(de)使??(shi)用??(yong)耐?(nai)久??(jiu)性?(xing)??。。