三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 紫??(zi)羅??(luo)山??(shan)2號??(hao)隧??(sui)道??(dao)的??(de)順??(shun)利??(li)貫?(guan)通??(tong)??，將??(jiang)為??(wei)后??(hou)續(xù)??(xu)紫??(zi)羅?(luo)山??(shan)隧??(sui)道??(dao)群??(qun)的??(de)施??(shi)工??(gong)打??(da)開??(kai)施??(shi)工??(gong)材??(cai)料??(liao)機(jī)??(ji)具??(ju)運(yùn)??(yun)輸??(shu)通??(tong)道?(dao)??，對??(dui)下??(xia)一?(yi)步??(bu)啟??(qi)動??(dong)串?(chuan)接??(jie)明??(ming)洞??(dong)施??(shi)工??(gong)以??(yi)及?(ji)加??(jia)快??(kuai)控??(kong)制??(zhi)性??(xing)工??(gong)程??(cheng)紫??(zi)羅??(luo)山??(shan)1號??(hao)隧??(sui)道??(dao)建??(jian)設(shè)??(she)起??(qi)到?(dao)積??(ji)極??(ji)推??(tui)動??(dong)作??(zuo)用??(yong)??。?? 據(jù)??(ju)中??(zhong)鐵??(tie)三??(san)局??(ju)施??(shi)工??(gong)負(fù)?(fu)責(zé)??(ze)人??(ren)介??(jie)紹?(shao)??，海??(hai)拔??(ba)1280米??(mi)的??(de)紫??(zi)羅??(luo)山??(shan)冬??(dong)季??(ji)低??(di)溫??(wen)時??(shi)間?(jian)較??(jiao)長??(chang)??，為??(wei)有?(you)效??(xiao)防??(fang)止?(zhi)冬??(dong)季??(ji)嚴(yán)??(yan)寒??(han)凍??(dong)脹??(zhang)破?(po)壞??(huai)隧??(sui)道??(dao)結(jié)?(jie)構(gòu)??(gou)??，采??(cai)取??(qu)洞??(dong)內(nèi)??(nei)深??(shen)埋??(mai)水??(shui)溝??(gou)、防??(fang)寒??(han)注??(zhu)漿??(jiang)、保??(bao)溫??(wen)板??(ban)鋪?(pu)設(shè)??(she)等??(deng)抗??(kang)寒??(han)措??(cuo)施??(shi)??，工??(gong)序?(xu)繁??(fan)雜??(za)??，施??(shi)工??(gong)組??(zu)織??(zhi)難??(nan)度??(du)大??(da)??。??
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