ALKALI CONTRIBUTION BY AGGREGATES TO LONG-TERM ALKALI-SILICA REACTION DEVELOPMENT IN CONCRETE DAMS

机译：骨料对混凝土中长期碱-二氧化硅反应发展的聚集作用

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Deleterious expansion associated to Alkali-Silica Reaction (ASR) has been widely reported in the last decades as the main cause of deterioration for several concrete dams, in some cases even bringing their structural integrity into question. The time of the first expansion appearance is, on the average, about 20 years after construction and there is an increasing number of dams in which the expansions are continuing after 40 or more years.

机译：在过去的几十年中，与碱 - 二氧化硅反应（ASR）相关的有害扩张已被广泛报道，作为几种混凝土坝恶化的主要原因，在某些情况下，甚至将其结构完整性带来了问题。第一次扩展外观的时间是平均约20年后施工约20年，并且越来越多的水坝，其中扩张在40余期之后继续。

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《International congress on large dams;International Commission on Large Dams》|2012年|473-492|共20页
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Mario BERRA; Teresa MANGIALARDI; Nicoletta MARINONI; Antonio Evangelista PAOLINI;
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1. Use of Damage Rating Index to Quantify Alkali-Silica Reaction Damage in Concrete: Fine versus Coarse Aggregate [J] . L. F. M. Sanchez, B. Fournier, M. Jolin, ACI Materials Journal . 2016,第4期

机译：使用损伤等级指数量化混凝土中碱-硅石反应损伤：细骨料与粗骨料
2. A reply to the discussion by Mingshu Tang of the paper "Laboratory assessment of alkali contribution by aggregates to concrete and application to concrete structures affected by alkali-silica reactivity" [J] . M.A. Berube, J. Duchesne, J.F. Dorion Cement and Concrete Research . 2004,第5期

机译：回答唐明书关于“集料对混凝土的碱贡献的实验室评估以及对受碱-硅反应性影响的混凝土结构的应用”的讨论的答复
3. Reply to the discussion by C. Shi of the paper "Laboratory assessment of alkali contribution by aggregates to concrete and application to concrete structures affected by alkali-silica reactivity" [J] . M.A. Berube, J. Duchesne, J.F. Dorion Cement and Concrete Research . 2004,第5期

机译：答复史·C。的论文“集料对混凝土的碱贡献的实验室评估以及对受碱-硅反应性影响的混凝土结构的应用”的讨论
4. ALKALI CONTRIBUTION BY AGGREGATES TO LONG-TERM ALKALI-SILICA REACTION DEVELOPMENT IN CONCRETE DAMS [C] . Mario BERRA, Teresa MANGIALARDI, Nicoletta MARINONI, Twenty-fourth international congress on large dams : Question 92-95 . 2012

机译：骨料对混凝土中长期碱-二氧化硅反应发展的聚集作用
5. Durability of concrete containing aggregate produced from recycled concrete affected by alkali-silica reaction. [D] . Christidis, Chris. 2006

机译：受碱-二氧化硅反应影响的由再生混凝土生产的骨料所含混凝土的耐久性。
6. A Review on Alkali-Silica Reaction Evolution in Recycled Aggregate Concrete [O] . Miguel Barreto Santos, Jorge De Brito, António Santos Silva 2020

机译：再生骨料混凝土中碱 - 二氧化硅反应进化的综述
7. A Review on Alkali-Silica Reaction Evolution in Recycled Aggregate Concrete [O] . Miguel Barreto Santos, Jorge De Brito, António Santos Silva 2020

机译：再生骨料混凝土中碱 - 二氧化硅反应进化的综述
8. Risk of Alkali-Silica Reaction When Using Recycled Concrete Aggregate in New Concrete. [R] . Tanner, J., Fiore, B. 2015

机译：新型混凝土中再生混凝土骨料中碱 - 硅反应的风险。

ALKALI CONTRIBUTION BY AGGREGATES TO LONG-TERM ALKALI-SILICA REACTION DEVELOPMENT IN CONCRETE DAMS

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