南水北调中线北京段工程混凝土骨料碱活性分析及抑制碱活性效能研究
남수북조중선북경단공정혼응토골료감활성분석급억제감활성효능연구
Analysis and research on alkali activity of concrete aggregate and inhibition of its effectiveness for construction of Beijing-section within Mid-route of South-to-North Water Transfer Project
  • 万方数据
    水利水电技术 수이수전기술
    WATER RESOURCES AND HYDROPOWER ENGINEERING
    2009年 11期 80-83 ,共4页

    武登云%谢宝瑜%黄卫红%姜晶

    무등운%사보유%황위홍%강정

    南水北调中线工程%天然骨料%碱-硅酸反应%抑制试验 南水北調中線工程%天然骨料%堿-硅痠反應%抑製試驗
    남수북조중선공정%천연골료%감-규산반응%억제시험
    Mid-route of South-to-North Water Transfer Project%natural aggregate%alkali-silica reaction%inhibition experiment
    南水北调中线北京段工程混凝土骨料用量大,要求标准高,对骨料的碱活性反应要求更为严格.文中详细介绍了北京段骨料的碱活性试验与分析以及抑制碱活性效能研究,希望对今后类似工程用提供参考借鉴.
    남수북조중선북경단공정혼응토골료용량대,요구표준고,대골료적감활성반응요구경위엄격.문중상세개소료북경단골료적감활성시험여분석이급억제감활성효능연구,희망대금후유사공정용제공삼고차감.
    During the construction of Beijing-soction of the Mid-route of the South-to-North Water Transfer Project, a large amount of high standard concrete aggregate is used, for which the requirement on the alkali-reactivity of the aggregate is quite strict. The analysis and research on alkali activity of the aggregate and the inhibition of its effectiveness for the construction of Beijing-section within the Mid-route of the South-w-North Water Transfer Project are described in detail herein, so as to provide some references for the similar projects in the days to come.
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