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Evaluating the Combined Effects of Stress and Deterioration in Concrete Subjected to Deleterious Environments

Evaluating the Combined Effects of Stress and Deterioration in Concrete Subjected to Deleterious Environments
评估有害环境下混凝土的应力和劣化的综合影响
批准号：
342535-2012
负责人：
Boyd, Andrew
金额：
$1.53万
依托单位：
McGill University
依托单位国家：
加拿大
项目类别：
Discovery Grants Program - Individual
财政年份：
2012
资助国家：
加拿大
项目状态：
已结题
起止时间：
2012-01-01 至 2013-12-31
来源：
https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=509052
关键词：
EvaluatingCombinedEffectsStressDeterioration

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中文摘要
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英文摘要
Concrete is inherently a brittle material, exhibiting low tensile strength and strain capacities. From a structural viewpoint, this is overcome by the addition of reinforcing steel to carry applied tensile loads. However, tensile stresses are still present in the concrete and it tends to crack relatively easily in service. The initiation of cracking leads to accelerated deterioration as deleterious agents penetrate more readily into the cracks. At this point, the rate of deterioration increases exponentially as cracks widen or more cracks form.
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Deterioration of Concrete Exposed to Evaporative Transport Conditions
  • 批准号：
    RGPIN-2018-05915
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $5.25万
  • 财政年份：
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  • 负责人：
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  • 依托单位：
    McGill University
Deterioration of Concrete Exposed to Evaporative Transport Conditions
  • 批准号：
    RGPIN-2018-05915
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.62万
  • 财政年份：
    2021
  • 负责人：
    Boyd, Andrew
  • 依托单位：
    McGill University
Deterioration of Concrete Exposed to Evaporative Transport Conditions
  • 批准号：
    RGPIN-2018-05915
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.62万
  • 财政年份：
    2020
  • 负责人：
    Boyd, Andrew
  • 依托单位：
    McGill University
Deterioration of Concrete Exposed to Evaporative Transport Conditions
  • 批准号：
    RGPIN-2018-05915
  • 项目类别：
    Discovery Grants Program - Individual
  • 资助金额：
    $2.62万
  • 财政年份：
    2019
  • 负责人：
    Boyd, Andrew
  • 依托单位：
    McGill University
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