三九養(yǎng)生堂記者 鄧肯·蓋伊 報道
精彩| 中??(zhong)鐵??(tie)六??(liu)局??(ju)介??(jie)紹??(shao)??,大??(da)旺??(wang)垌??(dong)1#隧??(sui)道??(dao)位??(wei)于??(yu)高??(gao)州??(zhou)市??(shi)大?(da)坡??(po)鎮(zhèn)??(zhen)??,左??(zuo)線??(xian)全??(quan)長??(chang)679米??(mi)??,最??(zui)大??(da)埋?(mai)深??(shen)132米?(mi)??,V級??(ji)占??(zhan)比??(bi)23.2%??,IV級??(ji)占??(zhan)比??(bi)23.56%??,III級??(ji)占??(zhan)比??(bi)53.02%;大??(da)旺??(wang)垌??(dong)1#隧??(sui)道??(dao)為??(wei)大??(da)跨??(kua)度??(du)、小??(xiao)凈??(jing)距??(ju)、淺??(qian)埋?(mai)偏??(pian)壓??(ya)隧??(sui)道??(dao)??,圍??(wei)巖??(yan)等??(deng)級??(ji)變?(bian)化??(hua)快??(kuai)??,且??(qie)為??(wei)反??(fan)坡??(po)排??(pai)水??(shui)施??(shi)工??(gong)??,現(xiàn)??(xian)場??(chang)施??(shi)工??(gong)組??(zu)織??(zhi)難??(nan)度??(du)較??(jiao)大??(da)??。?? 中??(zhong)新??(xin)網(wǎng)??(wang)廣??(guang)州??(zhou)10月??(yue)22日??(ri)電??(dian) (記??(ji)者??(zhe) 王??(wang)堅??(jian))據(jù)??(ju)中??(zhong)鐵??(tie)六??(liu)局??(ju)22日??(ri)消?(xiao)息??(xi)??,由??(you)該??(gai)局??(ju)承??(cheng)建??(jian)的??(de)陽??(yang)春??(chun)至?(zhi)信??(xin)宜??(yi)(粵??(yue)桂??(gui)界??(jie))高??(gao)速??(su)公??(gong)路??(lu)大?(da)旺??(wang)垌??(dong)1#隧??(sui)道??(dao)左??(zuo)洞??(dong)現(xiàn)??(xian)已??(yi)貫??(guan)通??(tong)??,較??(jiao)計??(ji)劃??(hua)提??(ti)前??(qian)57天??(tian)完?(wan)成??(cheng)?。??該?(gai)隧??(sui)道??(dao)是??(shi)陽??(yang)信??(xin)高??(gao)速??(su)公??(gong)路??(lu)控??(kong)制??(zhi)性??(xing)節(jié)??(jie)點??(dian)工?(gong)程??(cheng)??,是??(shi)全??(quan)線??(xian)首??(shou)座??(zuo)貫??(guan)通??(tong)的??(de)隧??(sui)道??(dao)??,標(biāo)?(biao)志??(zhi)著??(zhe)項??(xiang)目??(mu)隧??(sui)道??(dao)工??(gong)程??(cheng)迎?(ying)來??(lai)了??(le)階??(jie)段??(duan)性??(xing)突?(tu)破??(po)??,為??(wei)陽?(yang)信??(xin)高??(gao)速??(su)公??(gong)路??(lu)全??(quan)線??(xian)如??(ru)期??(qi)通??(tong)車??(che)奠??(dian)定??(ding)了??(le)堅??(jian)實??(shi)的??(de)基??(ji)礎(chǔ)??(chu)?。
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