三九養(yǎng)生堂記者 鄧肯·蓋伊 報(bào)道
精彩| 集??(ji)寧??(ning)經(jīng)??(jing)大??(da)同??(tong)至??(zhi)原??(yuan)平??(ping)高??(gao)速??(su)鐵??(tie)路??(lu)北??(bei)接??(jie)內(nèi)??(nei)蒙??(meng)古??(gu)自??(zi)治??(zhi)區(qū)?(qu)烏??(wu)蘭??(lan)察??(cha)布?(bu)市??(shi)??，途??(tu)經(jīng)??(jing)山??(shan)西??(xi)大??(da)同??(tong)市??(shi)、朔??(shuo)州?(zhou)市??(shi)、忻??(xin)州?(zhou)市??(shi)??，經(jīng)??(jing)大??(da)西??(xi)高??(gao)鐵??(tie)連??(lian)入??(ru)太??(tai)原?(yuan)市??(shi)??，線??(xian)路??(lu)全??(quan)長??(chang)約??(yue)270.8公??(gong)里??(li)??，其??(qi)中??(zhong)山??(shan)西??(xi)段??(duan)約??(yue)197.134公??(gong)里??(li)??。?? 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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