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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　雄??(xiong)忻??(xin)高??(gao)鐵??(tie)連??(lian)接??(jie)河??(he)北??(bei)省??(sheng)雄??(xiong)安??(an)新??(xin)區(qū)??(qu)與??(yu)山??(shan)西??(xi)省??(sheng)忻?(xin)州??(zhou)市??(shi)?，是??(shi)中??(zhong)國??(guo)“八??(ba)縱??(zong)八??(ba)橫??(heng)”高??(gao)鐵??(tie)網(wǎng)??(wang)京?(jing)昆??(kun)通??(tong)道??(dao)的?(de)重??(zhong)要??(yao)組??(zu)成??(cheng)部??(bu)分??(fen)??。?正??(zheng)線??(xian)全??(quan)長??(chang)約??(yue)342公??(gong)里??(li)?，其?(qi)中??(zhong)山??(shan)西??(xi)境??(jing)內(nèi)??(nei)約??(yue)122公??(gong)里?(li)?，是??(shi)山??(shan)西??(xi)省??(sheng)首??(shou)條??(tiao)設(shè)??(she)計??(ji)時??(shi)速??(su)350公??(gong)里??(li)的??(de)高??(gao)鐵??(tie)???！　≈??(zhong)鐵??(tie)三??(san)局??(ju)承??(cheng)建??(jian)雄??(xiong)忻??(xin)高??(gao)鐵??(tie)山??(shan)西??(xi)段??(duan)長??(chang)32.155公??(gong)里??(li)的??(de)施??(shi)工??(gong)任??(ren)務(wù)??(wu)??，管?(guan)段??(duan)橋??(qiao)隧??(sui)比??(bi)例??(li)大??(da)??。??其??(qi)中?(zhong)??，隧??(sui)道??(dao)工??(gong)程??(cheng)5座??(zuo)??，總??(zong)計??(ji)9.2公??(gong)里?(li)??。紫??(zi)羅??(luo)山??(shan)2號??(hao)隧??(sui)道??(dao)位??(wei)于??(yu)山?(shan)西??(xi)省??(sheng)忻??(xin)州?(zhou)市??(shi)五??(wu)臺??(tai)縣??(xian)境??(jing)內(nèi)??(nei)??，全??(quan)隧??(sui)長??(chang)458.43米??(mi)??，均??(jun)為?(wei)Ⅳ、Ⅴ級?(ji)圍?(wei)巖??(yan)??，隧??(sui)道??(dao)圍??(wei)巖??(yan)節(jié)祝(jie)理??(li)及??(ji)巖??(yan)溶??(rong)發(fā)??(fa)育??(yu)??，開??(kai)挖??(wa)過??(guo)程?(cheng)中?(zhong)發(fā)??(fa)生?(sheng)坍??(tan)塌??(ta)的??(de)風(fēng)??(feng)險??(xian)較??(jiao)大?(da)??。

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