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近日，由湖北交投(tou)(tou)集團投(tou)(tou)資(zi)建設的十巫高速雙臺隧道雙幅順利貫通。

雙臺隧(sui)道(dao)(dao)是十(shi)巫(wu)高(gao)速公(gong)路項(xiang)(xiang)目(mu)節點工(gong)(gong)(gong)程(cheng)之一，也是全(quan)線第二長(chang)(chang)的分離式(shi)特長(chang)(chang)隧(sui)道(dao)(dao)。該隧(sui)道(dao)(dao)左幅全(quan)長(chang)(chang)3058米(mi)，右幅全(quan)長(chang)(chang)3064米(mi)，主(zhu)洞(dong)有效(xiao)凈(jing)(jing)寬10.5米(mi)，凈(jing)(jing)高(gao)5米(mi)，地(di)質(zhi)(zhi)(zhi)復雜(za)，多(duo)次穿越破碎(sui)帶和富水區。2018年4月(yue)進洞(dong)施(shi)工(gong)(gong)(gong)以(yi)來，項(xiang)(xiang)目(mu)建(jian)設者克(ke)服地(di)質(zhi)(zhi)(zhi)結構(gou)復雜(za)、施(shi)工(gong)(gong)(gong)難(nan)度(du)大等困難(nan)，經(jing)過25個月(yue)的艱苦奮戰，確保(bao)(bao)了隧(sui)道(dao)(dao)順利雙向貫通。整個施(shi)工(gong)(gong)(gong)過程(cheng)中，項(xiang)(xiang)目(mu)參(can)建(jian)各方嚴(yan)格(ge)監管質(zhi)(zhi)(zhi)量安全(quan)，各工(gong)(gong)(gong)序(xu)經(jing)過嚴(yan)格(ge)檢查驗收(shou)，保(bao)(bao)質(zhi)(zhi)(zhi)保(bao)(bao)量完(wan)成隧(sui)道(dao)(dao)貫通。

十(shi)巫高(gao)速(su)公(gong)(gong)路(lu)是湖(hu)北(bei)省“十(shi)三五(wu)”交(jiao)通(tong)重(zhong)點(dian)建(jian)設項目(mu)，也是湖(hu)北(bei)省“十(shi)三五(wu)”期(qi)間建(jian)設里程最(zui)(zui)長、資(zi)金投入最(zui)(zui)大的一條(tiao)山區高(gao)速(su)公(gong)(gong)路(lu)。其中鮑(bao)溢(yi)(yi)(yi)段全長58.632公(gong)(gong)里，橋隧比高(gao)達79.1%。目(mu)前，十(shi)巫高(gao)速(su)鮑(bao)溢(yi)(yi)(yi)段雞公(gong)(gong)寨隧道、溢(yi)(yi)(yi)水互(hu)通(tong)路(lu)基、溢(yi)(yi)(yi)水樞紐互(hu)通(tong)匝道橋及(ji)鮑(bao)峽(xia)互(hu)通(tong)路(lu)基等工點(dian)施工均(jun)在全力(li)推進中，項目(mu)累計(ji)完成投資(zi)65.97億元，占概算(suan)投資(zi)的64.6%。

【責任編輯：語謙】