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Koga Hirohisa  古賀 裕久

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KOGA Hirohisa  古賀 裕久

古賀 裕久  コガ ヒロヒサ

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Researcher Number 20355788
Affiliation (Current) 2025: 国立研究開発法人土木研究所, 土木研究所(つくば中央研究所), 上席研究員
Affiliation (based on the past Project Information) *help 2010: 独立行政法人土木研究所, 主任研究員
2010: 独立行政法人土木研究所, 材料資源研究グループ, 主任研究員
2008 – 2009: 独立行政法人土木研究所, 材料地盤研究グループ, 主任研究員
2006: 独立行政法人土木研究所, つくば中央研究所, 主任研究員
Review Section/Research Field
Except Principal Investigator
Civil engineering materials/Construction/Construction management
Keywords
Except Principal Investigator
Lowest Temperature / Maximum Temperature / Compressive Strength / Meteorological Environment / Monitor / Concrete / Durability / 湿度 / 温度 / 暴露環境モニタリング … More / 最低温度 / 最高温度 / 圧縮強度 / 気象環境 / モニタリング / コンクリート / 耐久性 / 暴露試験 / 塩害 / 維持管理 / 自然電位 / マクロセル腐食 / 鋼材腐食 / コンクリート構造物 Less
  • Research Projects

    (2 results)
  • Research Products

    (2 results)
  • Co-Researchers

    (12 People)
  •  Research on the deterioration mechanism and maintenance of concrete structures deteriorated due to the macro-cell corrosion in concrete

    • Principal Investigator
      WATANABE Hiroshi
    • Project Period (FY)
      2008 – 2010
    • Research Category
      Grant-in-Aid for Scientific Research (C)
    • Research Field
      Civil engineering materials/Construction/Construction management
    • Research Institution
      Public Works Research Institute
  •  Long-term Durability Evaluation of Concrete and Construction of Exposure Environment

    • Principal Investigator
      HISADA Makoto
    • Project Period (FY)
      2006 – 2007
    • Research Category
      Grant-in-Aid for Scientific Research (A)
    • Research Field
      Civil engineering materials/Construction/Construction management
    • Research Institution
      Tohoku University

All 2011

All Presentation

  • [Presentation] マクロセル環境が自然電位測定結果に与える影響に関する研究2011

    • Author(s)
      古賀裕久、中村英佑、渡辺博志
    • Organizer
      コンクリート工学年次大会2011
    • Place of Presentation
      大坂(予定)
    • Year and Date
      2011-07-12
    • Data Source
      KAKENHI-PROJECT-20560438
  • [Presentation] マクロセル環境が自然電位測定結果に与える影響に関する研究2011

    • Author(s)
      古賀裕久
    • Organizer
      コンクリート工学年次大会2011
    • Place of Presentation
      大阪
    • Year and Date
      2011-07-12
    • Data Source
      KAKENHI-PROJECT-20560438
  • 1.  WATANABE Hiroshi (90355785)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 2.  NAKAMURA Eisuke (80391605)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 3.  HISADA Makoto (80238295)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  SATO Yasuh (60261327)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  SAEKI Tatsuhiko (90215575)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  KISHI Toshiharu (90251339)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  HATTORI Atsushi (30243067)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  TAKEWAKA Koji (10155054)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  岩波 光保 (90359232)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  綾野 克紀 (10212581)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  佐川 康貴 (10325508)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  山田 義智 (80220416)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results

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