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《青島地鐵高性能襯砌混凝土開發與耐久性評估》項目獲青島市科技進步二等獎

 在9月29日召開的青(qing)(qing)島(dao)(dao)(dao)(dao)市(shi)科學(xue)技(ji)(ji)術獎(jiang)勵大會(hui),由集團(tuan)和青(qing)(qing)島(dao)(dao)(dao)(dao)理工(gong)大學(xue)聯合研發(fa)的《青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)高(gao)性(xing)(xing)能(neng)(neng)襯(chen)砌混(hun)(hun)凝(ning)土(tu)(tu)開發(fa)與耐(nai)久性(xing)(xing)評估》項目獲得青(qing)(qing)島(dao)(dao)(dao)(dao)市(shi)科學(xue)技(ji)(ji)術進(jin)(jin)步獎(jiang)二等獎(jiang)。該(gai)項目提出(chu)了(le)(le)(le)(le)青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)襯(chen)砌混(hun)(hun)凝(ning)土(tu)(tu)耐(nai)久性(xing)(xing)設(she)計參數(shu),建立了(le)(le)(le)(le)沿海地(di)(di)(di)區地(di)(di)(di)鐵(tie)(tie)混(hun)(hun)凝(ning)土(tu)(tu)結構耐(nai)久性(xing)(xing)設(she)計方法,制定(ding)了(le)(le)(le)(le)《青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)高(gao)性(xing)(xing)能(neng)(neng)襯(chen)砌混(hun)(hun)凝(ning)土(tu)(tu)施(shi)工(gong)質量控制與檢測(ce)驗收技(ji)(ji)術指南(nan)》,并在工(gong)程中(zhong)應用(yong)(yong);該(gai)項目采用(yong)(yong)高(gao)活性(xing)(xing)摻合料,多(duo)(duo)重(zhong)復合技(ji)(ji)術制備(bei)了(le)(le)(le)(le)適用(yong)(yong)于青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)的高(gao)耐(nai)久性(xing)(xing)混(hun)(hun)凝(ning)土(tu)(tu),對其(qi)多(duo)(duo)重(zhong)破壞因(yin)素作用(yong)(yong)下的損傷演化規律(lv)和劣化機(ji)理進(jin)(jin)行了(le)(le)(le)(le)研究,在地(di)(di)(di)鐵(tie)(tie)三號線(xian)中(zhong)進(jin)(jin)行了(le)(le)(le)(le)全面應用(yong)(yong);項目還開發(fa)出(chu)相關(guan)耐(nai)久性(xing)(xing)傳(chuan)感器,建立了(le)(le)(le)(le)青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)混(hun)(hun)凝(ning)土(tu)(tu)耐(nai)久性(xing)(xing)檢測(ce)系統等,經(jing)山東省教育(yu)廳組織鑒定(ding),該(gai)項目2項成果(guo)達到國際先進(jin)(jin)水平。目前研發(fa)成果(guo)已在青(qing)(qing)島(dao)(dao)(dao)(dao)地(di)(di)(di)鐵(tie)(tie)后(hou)續線(xian)路建設(she)中(zhong)進(jin)(jin)行了(le)(le)(le)(le)推廣應用(yong)(yong)。

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