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學習快評丨qibao666888　　盤??(pan)興??(xing)高??(gao)鐵??(tie)是??(shi)貴??(gui)州??(zhou)省??(sheng)實??(shi)現(xiàn)??(xian)“市??(shi)市?(shi)通??(tong)高??(gao)鐵??(tie)”目??(mu)標??(biao)的??(de)最??(zui)后??(hou)一??(yi)個??(ge)項??(xiang)目?(mu)??，全??(quan)長??(chang)約??(yue)98公??(gong)里??(li)??，設??(she)計??(ji)時??(shi)速??(su)250公??(gong)里??(li)??，橋??(qiao)梁??(liang)和??(he)隧??(sui)道??(dao)的??(de)比??(bi)例?(li)90.66%??，是??(shi)目??(mu)前??(qian)貴?(gui)州??(zhou)高??(gao)鐵??(tie)中??(zhong)橋??(qiao)隧??(sui)比??(bi)例??(li)最??(zui)高??(gao)的?(de)線??(xian)路??(lu)??。??　　盤??(pan)興??(xing)高??(gao)鐵??(tie)妥??(tuo)樂??(le)隧??(sui)道??(dao)位??(wei)于??(yu)貴??(gui)州??(zhou)省??(sheng)盤??(pan)州?(zhou)市??(shi)轄??(xia)區(qū)?(qu)??，全??(quan)長??(chang)約??(yue)13300米??(mi)??，隧?(sui)道??(dao)地??(di)處??(chu)云??(yun)貴?(gui)高??(gao)原??(yuan)溶??(rong)蝕??(shi)、剝?(bo)蝕??(shi)構??(gou)造??(zao)低??(di)中??(zhong)山??(shan)區(qū)??(qu)域??(yu)??，地??(di)形??(xing)連?(lian)綿??(mian)起??(qi)伏??(fu)??，隧??(sui)道??(dao)絕??(jue)對??(dui)高??(gao)程??(cheng)在??(zai)1600米??(mi)至??(zhi)2315米??(mi)之?(zhi)間??(jian)??，最??(zui)大??(da)相??(xiang)對??(dui)高??(gao)差??(cha)達??(da)715米??(mi)??，是?(shi)全??(quan)線??(xian)設??(she)計??(ji)和?(he)施??(shi)工??(gong)難??(nan)度??(du)最?(zui)大??(da)、地??(di)質??(zhi)條??(tiao)件??(jian)最??(zui)復??(fu)雜??(za)的??(de)隧??(sui)道?(dao)??。??。