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System for prediction of concrete strength combined with the models of cement hydration heat, heat conduction and water diffusion in structural concrete member

Research Project

Project/Area Number 21560606
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Building structures/materials
Research InstitutionUtsunomiya University (2011)
National Institute for Land and Infrastructure Management (2009-2010)

Principal Investigator

SUGIYAMA Hisashi  宇都宮大学, 大学院・工学研究科, 教授 (50344015)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2009: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywordsコンクリート構造体 / 強度発現 / セメント水和反応 / セメント-水和反応 / セルント水和反応
Research Abstract

A system for prediction of concrete strength including the effect of cement hydration heat, heat conduction and water diffusion in a structural concrete member was proposed. Temperature rise of concrete is caused by cement hydration heat. Consumption of water by cement hydration affects the water diffusion in a concrete member. Therefore, the cement hydration heat process, heat conduction process and water diffusion process in a structural concrete member were modeled with the introduction of cement hydration model. The models were combined with the system for prediction of concrete strength.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (6 results)

All 2011

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (4 results)

  • [Journal Article] セメントの鉱物組成がコンクリ-ト強度発現に及ぼす影響に関する研究2011

    • Author(s)
      根本裕規, 桝田佳寛, 杉山央
    • Journal Title

      コンクリート工学年次論文集

      Volume: Vol.33,No.1 Pages: 317-322

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] セメントの鉱物組成がコンクリート強度発現に及ぼす影響に関する研究2011

    • Author(s)
      根本裕規, 桝田佳寛, 杉山央
    • Journal Title

      コンクリート工学年次論文集

      Volume: Vol.33,No.l Pages: 317-322

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 各種形状・断面厚を有する高強度プレキャストコンクリートの強度特性に関する基礎研究2011

    • Author(s)
      峯竜一郎,桝田佳寛,杉山央,李榮蘭
    • Organizer
      日本建築学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-08-24
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] 高炉スラグ細骨材を利用したコンクリートの構造体における強度発現に関する研究2011

    • Author(s)
      立木啓,桝田佳寛,杉山央,李榮蘭,石東昇
    • Organizer
      日本建築学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-08-24
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] セメント硬化体の乾燥収縮メカニズムに関する研究2011

    • Author(s)
      熊谷瑶子, 桝田佳寛, 杉山央, ほか
    • Organizer
      日本建築学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-08-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] 拘束条件下における膨張コンクリートの力学特性および膨張挙動に関する実験2011

    • Author(s)
      畑敦寛, 桝田佳寛, 杉山央, ほか
    • Organizer
      日本建築学会大会
    • Place of Presentation
      早稲田大学
    • Year and Date
      2011-08-24
    • Related Report
      2011 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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