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　　三九養(yǎng)生堂記者 鄧肯·蓋伊 報道

精彩|　　中??(zhong)新??(xin)網(wǎng)??(wang)重??(zhong)慶?(qing)10月?(yue)18日??(ri)電??(dian) (張??(zhang)旭??(xu))記??(ji)者??(zhe)18日??(ri)從??(cong)渝??(yu)黔??(qian)鐵??(tie)路??(lu)有??(you)限??(xian)責(zé)?(ze)任??(ren)公??(gong)司??(si)獲??(huo)悉??(xi)??，當??(dang)日??(ri)??，由?(you)中??(zhong)鐵??(tie)二??(er)院??(yuan)設(shè)??(she)計??(ji)、中??(zhong)鐵??(tie)十??(shi)一??(yi)局?(ju)承?(cheng)建??(jian)的??(de)渝??(yu)湘??(xiang)高?(gao)鐵??(tie)重??(zhong)慶??(qing)至??(zhi)黔??(qian)江??(jiang)段??(duan)壩??(ba)子??(zi)隧??(sui)道??(dao)順?(shun)利??(li)貫??(guan)通??(tong)??，為??(wei)全??(quan)線??(xian)如??(ru)期??(qi)建??(jian)成??(cheng)奠??(dian)定??(ding)堅??(jian)實??(shi)基?(ji)礎(chǔ)??(chu)?。??　　壩??(ba)子??(zi)隧??(sui)道??(dao)位??(wei)于??(yu)重??(zhong)慶??(qing)市??(shi)巴??(ba)南??(nan)區(qū)??(qu)境??(jing)內(nèi)??(nei)??，全??(quan)長??(chang)5471米??(mi)??，為?(wei)單??(dan)洞??(dong)雙??(shuang)線??(xian)隧??(sui)道??(dao)??，最??(zui)大??(da)埋??(mai)深??(shen)約??(yue)210米??(mi)??。??隧??(sui)道??(dao)不??(bu)僅??(jin)穿??(chuan)越??(yue)了??(le)巖??(yan)堆??(dui)、向??(xiang)斜??(xie)構(gòu)??(gou)造??(zao)、緩??(huan)傾??(qing)巖??(yan)層??(ceng)、軟??(ruan)弱??(ruo)圍??(wei)巖??(yan)及??(ji)外??(wai)傾??(qing)節(jié)??(jie)理??(li)等??(deng)不??(bu)良??(liang)地??(di)質(zhì)?(zhi)??，周??(zhou)圍??(wei)還??(hai)分??(fen)布??(bu)了??(le)水??(shui)庫??(ku)、河??(he)流??(liu)等??(deng)??，施??(shi)工??(gong)難??(nan)度??(du)大??(da)??，安??(an)全??(quan)風(fēng)??(feng)險??(xian)高??(gao)??。

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