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Establishment of Thermodynamic Non-Equilibrium Prediction Model for Frozen Water Volume Based on Probability Distribution of Supercooling

Research Project

Project/Area Number 15K06319
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Architectural environment/Equipment
Research InstitutionMuroran Institute of Technology

Principal Investigator

KISHIMOTO YOSHIHIKO  室蘭工業大学, 工学研究科, 助教 (30435987)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords過冷却現象 / 耐久性予測 / 凍害 / 確率分布 / 熱力学的非平衡 / 過冷却 / 熱水分移動 / 過冷却解消温度 / 瞬間的含氷率増加量 / 冷却速度 / 細孔構造 / 結露 / 熱水分同時移動
Outline of Final Research Achievements

In order to predict the probability of frost damage at actual structure, this study aims to establish a thermodynamic non-equilibrium prediction model for frozen water volume taking supercooling phenomenon into account.
First, the measurement to obtain the probability distributions of the freezing point and the instantaneous increment of ice content in the small element was carried out. Next, the investigation object was shifted to the small element continuum, the similar experiment to obtain the probability distributions was carried out. Finally, it had been verified that the proposed prediction model based on the probability distribution in the small element can be applied for the small element continuum from viewpoint of durability prediction.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (12 results)

All 2018 2017 2016 2015

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Acknowledgement Compliant: 1 results) Presentation (10 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results)

  • [Journal Article] 細孔溶液の過冷却解消温度と瞬間的含氷率増加量の確率密度関数に及ぼす独立変数の影響に関する研究2017

    • Author(s)
      高橋光一,岸本嘉彦,濱幸雄, 崔亨吉
    • Journal Title

      コンクリート工学年次論文集

      Volume: 39 Pages: 1066-1071

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 過冷却解消温度の確率分布に基づく熱力学的非平衡凍結水量予測モデルの構築2016

    • Author(s)
      岸本嘉彦,高橋光一,濱幸雄
    • Journal Title

      コンクリート工学年次論文集

      Volume: 38 Pages: 981-986

    • NAID

      120006883539

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Thermodynamic Non-Equilibrium Prediction Model for Frozen Water Volume of Small Continuum Based on Probability Distribution of Supercooling2018

    • Author(s)
      Yoshihiko Kishimoto
    • Organizer
      Joint Seminar on Environmental Science and Disaster Mitigation Research 2018
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] モルタルの過冷却現象の確率分布に基づく熱力学的非平衡凍結確率予測モデルの構築 その3 凍結による透水性の変化を考慮した未凍結水圧の発生確率算出モデルの提案2017

    • Author(s)
      高橋光一
    • Organizer
      日本建築学会大会
    • Related Report
      2017 Annual Research Report
  • [Presentation] モルタルの過冷却解消温度および瞬間的含氷率増加量に基づく未凍結水圧の発生確率算出モデルに関する研究2017

    • Author(s)
      高橋光一
    • Organizer
      日本建築学会北海道支部研究報告会
    • Related Report
      2017 Annual Research Report
  • [Presentation] Investigation Based on Measurement of Probability Distribution of Supercooling Phenomenon to Establish a Prediction Method for Frost Damage of Concrete Structure2017

    • Author(s)
      Kouichi Takahashi
    • Organizer
      Joint Seminar on Environmental Science and Disaster Mitigation Research 2017
    • Place of Presentation
      室蘭工業大学(北海道,室蘭市)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fundamental study on probabilistic prediction method for frost damage of concrete structure2016

    • Author(s)
      Kouichi Takahashi
    • Organizer
      7th Forum on Studies of the Environmental and Public Health Issues in the Asian Mega-cities
    • Place of Presentation
      室蘭工業大学(北海道,室蘭市)
    • Year and Date
      2016-09-01
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] モルタルの過冷却現象の確率分布に基づく熱力学的非平衡凍結確率予測モデルの構築 その2 過冷却解消温度および瞬間的含氷率増加量の確率分布に及ぼす独立変数の影響2016

    • Author(s)
      高橋光一
    • Organizer
      日本建築学会大会
    • Place of Presentation
      福岡大学 七隈キャンパス(福岡県,福岡市)
    • Year and Date
      2016-08-24
    • Related Report
      2016 Research-status Report
  • [Presentation] Study on influence of independent variables on probability distributions of freezing point and instantaneous increment of ice content due to supercooling in mortar2016

    • Author(s)
      Kouichi Takahashi
    • Organizer
      11th International Symposium between Korea, China and Japan on Performance Improvement of Concrete for Long Life Span Structure
    • Place of Presentation
      Korea National University of Transportation (Korea, Cheongju)
    • Year and Date
      2016-08-09
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] モルタルの過冷却解消温度および瞬間的含氷率増加量の確率分布に及ぼす独立変数の影響に関する研究2016

    • Author(s)
      高橋光一
    • Organizer
      日本建築学会北海道支部研究報告会
    • Place of Presentation
      北海道職業能力開発大学校(北海道,小樽市)
    • Related Report
      2016 Research-status Report
  • [Presentation] 細孔溶液に生じる過冷却解消温度の確率分布に基づく凍結確率予測モデルの構築2015

    • Author(s)
      岸本嘉彦
    • Organizer
      セメント・コンクリート研究討論会
    • Place of Presentation
      日本大学郡山キャンパス
    • Year and Date
      2015-10-30
    • Related Report
      2015 Research-status Report
  • [Presentation] Activities and Issues on the Simulation Method to Predict the Durability of Concrete, Taking Heat and Moisture Transfer into Account2015

    • Author(s)
      Yoshihiko Kishimoto
    • Organizer
      9th International Symposium between China, Japan and Korea, Performance Improvement of Concrete for Long Life Span Structure
    • Place of Presentation
      Harbin Institute of Technology
    • Year and Date
      2015-08-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research / Invited

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Published: 2015-04-16   Modified: 2019-03-29  

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