據央視(shi)報道,今天,港珠澳(ao)大(da)橋主(zhu)體工(gong)(gong)(gong)程(cheng)(cheng)完成交工(gong)(gong)(gong)驗(yan)收。驗(yan)收結果表明(ming),港珠澳(ao)大(da)橋主(zhu)體工(gong)(gong)(gong)程(cheng)(cheng)質量(liang)保證體系完善,符合設(she)計及技(ji)術規范要求,工(gong)(gong)(gong)序控制嚴格(ge),工(gong)(gong)(gong)程(cheng)(cheng)質量(liang)可靠,具備通車試運(yun)營條件,同意交付使用。
港珠澳大橋(qiao)主體工(gong)程(cheng)集橋(qiao)、島、隧(sui)于一體,包含九洲、江海和青(qing)州三座(zuo)通航斜拉橋(qiao),約20公里(li)的非(fei)通航孔(kong)橋(qiao),6.7公里(li)的海底隧(sui)道(dao)(dao),以(yi)及(ji)連接橋(qiao)梁和隧(sui)道(dao)(dao)的東西(xi)兩座(zuo)人(ren)工(gong)島,采(cai)用雙向六(liu)車(che)道(dao)(dao)技術標準,設計(ji)速度100km/h。