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2007 Fiscal Year Final Research Report Summary

The study on seismic risk evaluation and the risk finance for reinforced concrete piers

Research Project

Project/Area Number 18560473
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Structural engineering/Earthquake engineering/Maintenance management engineering
Research InstitutionMusashi Institute of Technology

Principal Investigator

YOSHIKAWA Hiromichi  Musashi Institute of Technology, Faculty of Engineering, Professor (10220609)

Co-Investigator(Kenkyū-buntansha) HOSHIYA Masaru  Musashi Institute of Technology, Research Institute, Professor (30061518)
NAKAMURA Takaaki  Musashi Institute of Technology, Faculty of Engineering, Visiting Professor (60424777)
Project Period (FY) 2006 – 2007
KeywordsStructural / Seismic engineering / Disaster prevention / Reinforced concrete / Seismic Risk
Research Abstract

This study investigated an analytical procedure of seismic risk estimation for reinforced concrete structures and applicability of risk finance as alternative risk transfer. Then numerical simulations of the risk assessment for three types of RC piers were carried out.
1. Seismic risk analysis was conducted in order to quantitatively evaluate damage and loss of reinforced concrete structures under various levels of seismic actions.
Part 1 : Structural performance of RC piers Evaluation was first of all calculated by the conventional ways.
Part 2 : Seismic hazard curves and multi-events curves at a construction site are examined
Part 3 : Assessment of vulnerability and damage for RC piers by means of newly proposed EFM-method were conducted.
Part 4 : Finally analytical procedure of seismic risk assessment were established. Then, wizard type software FrameRisk was constructed.
2. Risk Finance
Part 1 : Development Methodology of Discounted Seismic Risk Curve.
The present value of reduction principal and interest depend on the time when earthquake hits. We proposed an evaluation method of discounted present value of a seismic risk curve in a contract period of investment.
Part 2 : A Study of Financial Impact Analysis and Management Accounting for Alternative Risk Transfer
The long-term financial strategy based on the financial impact analysis and the management accounting technique is needed to design ART. We investigated the financial impact analysis, and developed the prototype model of management accounting.

  • Research Products

    (32 results)

All 2008 2007 2006 Other

All Journal Article (16 results) (of which Peer Reviewed: 8 results) Presentation (12 results) Book (3 results) Remarks (1 results)

  • [Journal Article] RC単純梁のせん断スパンにおける非線形挙動に関する実験的・解析的研究2008

    • Author(s)
      依田 宏之
    • Journal Title

      土木学会論文集 64

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 永久期間の地震リスクカーブとその割引現在価値2008

    • Author(s)
      中村 孝明
    • Journal Title

      構造工学論文集/建築学会 54B

      Pages: 513-519

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 鉄道ラーメン高架橋におけるコンクリートのせん断劣化を考慮した地震損傷解析2008

    • Author(s)
      野口 聡
    • Journal Title

      構造工学論文集/土木学会 54A

      Pages: 484-491

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 相関を考慮した建物群の地震損失確率関数の評価2008

    • Author(s)
      中村 孝明
    • Journal Title

      日本建築学会構造系論文集 623

      Pages: 49-56

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Nonlinear Behavior in shear Span of Reinforced Concrete Simple Beams by Experimental and Analytical Study2008

    • Author(s)
      H. Yoda, et. al.
    • Journal Title

      JSCE/E Vol.64, No.2

      Pages: 285-297

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Discounted Present Value of Seismic Risk Curve in Infinite Time Period2008

    • Author(s)
      T. Nakamura, et. al.
    • Journal Title

      Journal of Structural Engineering B Vol.54B

      Pages: 513-519

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Structural Damage Evaluation with Concrete Shear Strength Degradation for a RC Raliway Viaduct under Seismic Loading2008

    • Author(s)
      A. Noguchi, et. al.
    • Journal Title

      Journal of Sructural Engineering A Vol.54A

      Pages: 484-491

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] A Proposed Seismic Loss Estimation Considering Damage Correlation2008

    • Author(s)
      T. Nakamura
    • Journal Title

      Journal of Struct. Constr. Eng., AIJ Vol.73, No.623

      Pages: 49-56

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 地震リスク解析におけるフラジリティ曲線と地震損失関数2007

    • Author(s)
      吉川 弘道
    • Journal Title

      コンクリート工学 45

      Pages: 26-34

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 確率論的直接還元モデルによる不動産の収益価格2007

    • Author(s)
      中村 孝明
    • Journal Title

      日本建築学会計画系論文集 614

      Pages: 213-220

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] 土木/建築施設の地震リスク評価とコンクリート構造物への適用2007

    • Author(s)
      吉川 弘道
    • Journal Title

      コンクリート工学 45

      Pages: 16-22

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] RCラーメン高架橋の地震損傷イベント解析と地震損失評価2007

    • Author(s)
      前田 欣昌
    • Journal Title

      構造工学論文集/土木学会 53A

      Pages: 747-754

    • Description
      「研究成果報告書概要(和文)」より
    • Peer Reviewed
  • [Journal Article] Seismic Fragility Curve and Damage Function in Earthquake Risk Analysis2007

    • Author(s)
      H. Yoshikawa, et. al.
    • Journal Title

      Concete Journal/Technical Report. Japan Concrete Institute Vol.45, No.10

      Pages: 26-34

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Stochastic Direct Capitalization Model for Real Estates2007

    • Author(s)
      T. Nakamura, et. al.
    • Journal Title

      Journal of Archir. Plann. Eng., AIJ No.614

      Pages: 213-220

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Seismic Risk Evaluation for Civil and Architectural Concrete Structures2007

    • Author(s)
      H. Yoshikawa, et. al.
    • Journal Title

      Concrete Journal/Technical Report, Japan Conctete Institute Vol.45, No.4

      Pages: 16-22

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Damage Event Analysis and Structural Damage Loss Evaluation for a RC Railway Viaduct under Seismic Loading2007

    • Author(s)
      Y.Maeda, et. al.
    • Journal Title

      Journal of Structual Engineering A Vol.53A

      Pages: 747-754

    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Seismic Risk Assessment and Expected Damage Evaluation of Railway Viaduct2007

    • Author(s)
      H. Yoshikawa, et. al.
    • Organizer
      10th International Conference on Application of Statistics and Probability in Civil Engineering/ICASP110
    • Year and Date
      20070700
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Stochastic DCF Method in Seismic Measure for Water Supply Systems2007

    • Author(s)
      M. Hoshiya, et. al.
    • Organizer
      10th International Conference on Application of Statistics and Probability in Civil Engineering/ICASP110
    • Year and Date
      20070700
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Ductile performance of RC piers subjected some Bi-axial static loading pattern2007

    • Author(s)
      H. Aoto, et. al.
    • Organizer
      The 10th Symposium on Ductility Design Method for Bridges
    • Year and Date
      20070200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Seismic Risk Assessment and Expected Damage Evaluation of Railway Viaduct2007

    • Author(s)
      Yoshikawa, H., et. al.
    • Organizer
      10th Application of Statistical and Probability in Civil Engineering/ICASP10
    • Place of Presentation
      東京
    • Year and Date
      2007-07-31
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Stochastic DCF Method in Seismic Measure for Water Supply Systems2007

    • Author(s)
      Hoshiya, M., et. al.
    • Organizer
      10th Application of Statistical and Probability in Civil Engineering/ICASP10
    • Place of Presentation
      東京
    • Year and Date
      2007-07-31
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 載荷経路の異なる2軸曲げを受けるRC橋脚の変形性能に関する検討2007

    • Author(s)
      青戸 拡起
    • Organizer
      第10回地震時保有耐力法に基づく橋梁等構造の耐震設計に関するシンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2007-02-01
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] Expected damage and Seismic Risk Curve for Railway Structures2006

    • Author(s)
      H. Hattori, et. al.
    • Organizer
      The 12th Japan Earthquake Engineering Symposium
    • Year and Date
      20061100
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Evaluation of Default for Real Estate Investment by Earthquake Risk2006

    • Author(s)
      T. Nakamura, et. al.
    • Organizer
      The 12th Japan Earthquake Engineering Symposium
    • Year and Date
      20061100
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] Ductility and damage evaluation of RC piers subjected Bi-axial dynamic loading2006

    • Author(s)
      H. Aoto, et. al.
    • Organizer
      The 9th Symposium on Ductility Design Method for Bridges
    • Year and Date
      20060200
    • Description
      「研究成果報告書概要(欧文)」より
  • [Presentation] 鉄道構造物の地震損傷期待値と地震リスクカープの算定2006

    • Author(s)
      服部 尚道
    • Organizer
      第12回日本地震工学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2006-11-03
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 地震災害による不動産投資殿損評価モデル2006

    • Author(s)
      中村 孝明, ら
    • Organizer
      第12回日本地震工学シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2006-11-03
    • Description
      「研究成果報告書概要(和文)」より
  • [Presentation] 水平2方向地震動を受ける鉄筋コンクリート橋脚の塑性変形と損傷に関する検討2006

    • Author(s)
      青戸 拡起
    • Organizer
      第9回地震時保有耐力法に基づく橋梁等構造の耐震設計に関するシンポジウム講演論文集
    • Place of Presentation
      東京
    • Year and Date
      2006-02-02
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] 鉄筋コンクリート構造物の耐震設計と地震リスク解析2008

    • Author(s)
      吉川 弘道
    • Total Pages
      240
    • Publisher
      丸善(株)
    • Description
      「研究成果報告書概要(和文)」より
  • [Book] Seismic Design and Seismic Risk Analysis of Reinforced Concrete Structures2008

    • Author(s)
      H. Yoshikawa
    • Total Pages
      240
    • Publisher
      Maruzen Company
    • Description
      「研究成果報告書概要(欧文)」より
  • [Book] リスク学入門第5巻「科学技術から見たリスク」〜第6章地震災害とリスクマネジメント2007

    • Author(s)
      星谷 勝
    • Total Pages
      30
    • Publisher
      岩波書店
    • Description
      「研究成果報告書概要(和文)」より
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://c-pc8.civil.musashi-tech.ac.jp/RC/

URL: 

Published: 2010-02-04  

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