三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 御??(yu)河??(he)特??(te)大??(da)橋??(qiao)位??(wei)于??(yu)山??(shan)西??(xi)省??(sheng)大??(da)同?(tong)市??(shi)新??(xin)榮??(rong)區(qū)??(qu)境?(jing)內(nèi)??(nei)?，橋??(qiao)梁??(liang)全??(quan)長??(chang)2081.42米?(mi)?，兩??(liang)處?(chu)跨??(kua)越??(yue)鐵??(tie)路??(lu)營??(ying)業(yè)??(ye)線??(xian)、一??(yi)處??(chu)跨??(kua)越??(yue)御?(yu)河??(he)西??(xi)干??(gan)渠??(qu)?，是?(shi)該??(gai)標(biāo)?(biao)段??(duan)重??(zhong)難??(nan)點(diǎn)??(dian)控??(kong)制??(zhi)性??(xing)工??(gong)程??(cheng)??。?? 針??(zhen)對??(dui)連??(lian)續(xù)??(xu)梁??(liang)中??(zhong)跨??(kua)合??(he)龍??(long)段??(duan)位??(wei)于??(yu)大?(da)準(zhǔn)??(zhun)鐵?(tie)路??(lu)正??(zheng)上??(shang)方?(fang)的??(de)實(shí)??(shi)際??(ji)??，項(xiàng)??(xiang)目??(mu)團(tuán)??(tuan)隊(duì)??(dui)創(chuàng)??(chuang)新??(xin)采??(cai)用??(yong)中??(zhong)跨??(kua)不??(bu)銹??(xiu)鋼??(gang)帶??(dai)肋??(lei)鋼??(gang)殼??(ke)合??(he)龍??(long)技?(ji)術(shù)??(shu)??，研??(yan)發(fā)??(fa)了??(le)不??(bu)銹??(xiu)鋼?(gang)鋼??(gang)殼??(ke)分??(fen)區(qū)??(qu)加??(jia)工??(gong)及??(ji)分??(fen)體??(ti)安??(an)裝??(zhuang)技??(ji)術(shù)??(shu)??，解?(jie)決??(jue)了??(le)大??(da)跨??(kua)??，柔??(rou)性?(xing)鋼??(gang)殼?(ke)制??(zhi)、運(yùn)??(yun)及??(ji)安??(an)裝??(zhuang)等??(deng)制??(zhi)約??(yue)施??(shi)工??(gong)的??(de)難??(nan)題??(ti)??。??鋼??(gang)殼??(ke)設(shè)?(she)計(jì)??(ji)為??(wei)永??(yong)久??(jiu)結(jié)??(jie)構(gòu)??(gou)??，隨??(sui)著??(zhe)梁??(liang)體??(ti)混??(hun)凝??(ning)土??(tu)一??(yi)同??(tong)澆??(jiao)筑??(zhu)??，待??(dai)轉(zhuǎn)??(zhuan)體??(ti)到??(dao)位??(wei)后??(hou)作??(zuo)為??(wei)合??(he)龍??(long)段??(duan)的??(de)模??(mo)板??(ban)??，有?(you)效??(xiao)減??(jian)少??(shao)了??(le)合??(he)龍??(long)段??(duan)施??(shi)工??(gong)的??(de)安??(an)全??(quan)風(fēng)??(feng)險(xiǎn)??(xian)??。
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