Yamaguchi Akira 山口彰

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YAMAGUCHI Akira 山口彰

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Researcher Number	10403156
Affiliation (based on the past Project Information) *help	2016 – 2018: 東京大学, 大学院工学系研究科(工学部), 教授 2009 – 2010: Osaka University, 工学研究科, 教授 2008: Osaka University, 大学院・工学研究科, 教授
Review Section/Research Field	Principal Investigator Nuclear engineering
Keywords	Principal Investigator 伝熱流動 / 統計的解析 / シビアアクシデント / モンテカルロ法 / リスク / 状態遷移確率 / マルチユニットリスク / ベイジアンネットワーク / 原子力安全 / マルコフ過程 … More / システム工学 / 原子力エネルギー / リスク管理 / 原子力 / 安全性 / リスク評価 / 情報量規準 / ベイズ共役関数 / ベイズ法 / 共通原因故障 / ベィズ推定 / 原子力プラント / 情報量基準 / ベイズ推定 / 情報エントロピー / フラジリティ / 耐震安全性 / 確率論的安全評価 Less

Seamless Risk Analysis Study Considering Event Progression DynamicPrincipal Investigator
- Principal Investigator
  
  Yamaguchi Akira
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Nuclear engineering
- Research Institution
  The University of Tokyo
Layered Bayes Model and Information Criteria for Rare Event Risk AnalysisPrincipal Investigator
- Principal Investigator
  
  YAMAGUCHI Akira
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear engineering
- Research Institution
  Osaka University

All 2019 2018 2017 2016 2011 2010 2009 2008

All Journal Article Presentation

[Journal Article] A novel method for risk-informed decision-making under non-ideal Instrumentation and Control conditions through the application of Bayes’ Theorem2019
- Author(s)
  Tan Tu Guang、Jang Sunghyon、Yamaguchi Akira
- Journal Title
  
  Reliability Engineering & System Safety
  
  Volume: 188 Pages: 463-472
- DOI
  10.1016/j.ress.2019.03.051
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Journal Article] Dynamic scenario quantification for level 2 PRA of sodium-cooled fast reactor based on continuous Markov chain and Monte Carlo method coupled with meta-model of thermalhydraulic analysis2018
- Author(s)
  Sunghyon Jang, Akira Yamaguchi
- Journal Title
  
  Journal of Nuclear Science and Technology
  
  Volume: 50 Issue: 8 Pages: 1-9
- DOI
  10.1080/00223131.2018.1445564
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04627
[Journal Article] Risk Assessment Strategy for Decommissioning of Fukushima Daiichi Nuclear Power Station2017
- Author(s)
  Yamaguchi Akira、Jang Sunghyon、Hida Kazuki、Yamanaka Yasunori、Narumiya Yoshiyuki
- Journal Title
  
  Journal of Nuclear Science and Technology
  
  Volume: 49 Issue: 2 Pages: 442-449
- DOI
  10.1016/j.net.2017.02.001
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H04627
[Journal Article] 地震PSAにおける安全裕度と不確かさ2009
- Author(s)
  山口彰
- Journal Title
  
  保全学会誌 Vol. 7, No. 4
  
  Pages: 16-22
- Data Source
  KAKENHI-PROJECT-20560775
[Journal Article] 地震PSAにおける安全裕度と不確かさ2009
- Author(s)
  山口彰
- Journal Title
  
  保全学会誌 Vol.7, No.4
  
  Pages: 16-22
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Development of Multi-Unit Dependency Evaluation Model Using Markov Process and Monte Carlo Method2018
- Author(s)
  S. Jang, and A. Yamaguchi
- Organizer
  14th International Conference on Probabilistic Safety Assessment and Management (PSAM14)
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Application of Baye’s Theorem for Risk Informed Decision Making at the Decommissioning of Fukushima Daiichi Nuclear Power Plant2018
- Author(s)
  T. Tan, S. Jang, and A. Yamaguchi
- Organizer
  14th International Conference on Probabilistic Safety Assessment and Management (PSAM14)
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Japanese Implementation of Seismic Probabilistic Risk Assessment2017
- Author(s)
  Akira Yamaguchi
- Organizer
  Pacific Rim Forum 2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Risk Management Strategy for Uncertain Systems: Decommissioning of Fukushima Taiichi Nuclear Power Station2017
- Author(s)
  Akira Yamaguchi
- Organizer
  Complex System Design & Management
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] 原子力利用とリスク情報活用の前提について2017
- Author(s)
  山口　彰
- Organizer
  原子力と安全ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] 原子力発電所のライフタイムリスク管理に向けて2017
- Author(s)
  山口　彰
- Organizer
  日本電気協会第4回シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Confidence in Nuclear Safety under Uncertainties and Unknowns2017
- Author(s)
  Akira Yamaguchi
- Organizer
  PSA2017
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] 原子力リスクの評価と原子力防災のあり方2017
- Author(s)
  山口　彰
- Organizer
  日本学術会議主催学術フォーラム
- Invited
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Fukushima Dai-ichi Nuclear Power Plant Accident: What We Have Learned and Future Perspective2016
- Author(s)
  Akira Yamaguchi
- Organizer
  Annual Meeting of SNMMI
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Integrated Safety Analysis Approach for Post-Fukushima Era2016
- Author(s)
  Akira Yamaguchi
- Organizer
  11th International Conference on Nuclear Thermal Hydraulics, Operations and Safety
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Risk Assessment Strategy for Decommissioning of Fukushima Daiichi Nuclear Power Station2016
- Author(s)
  Akira Yamaguchi, Kazuki Hida, Yasunori Yamanaka, Yoshiyuki Narumiya
- Organizer
  13th International Conference on Probabilistic Safety Assessment and Management
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Perspective of Risk Assessment and Management after 5 Years of Fukushima Dai-ichi Accident2016
- Author(s)
  Akira Yamaguchi
- Organizer
  13th International Conference on Probabilistic Safety Assessment and Management
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H04627
[Presentation] Common Cause Failure Probabilistic Reasoning with Bayesian Network2011
- Author(s)
  Xiaoyu ZHENG, Akira YAMAGUCHI, Takashi TAKATA
- Organizer
  日本原子力学会「20011年春の年会」
- Place of Presentation
  福井県福井市福井大学文京キャンパス(地震の影響により中止)
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] 標準委員会企画セッションリスク評価標準体系化戦略タスク2011
- Author(s)
  山口彰
- Organizer
  日本原子力学会「20011年春の年会」
- Place of Presentation
  福井県福井市福井大学文京キャンパス(地震の影響により中止)
- Year and Date
  2011-03-28
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] 確率論的破壊力学を用いた高速炉4Sのキャビティ管の破損確率評価2011
- Author(s)
  上良直弘、山口彰、高田孝
- Organizer
  日本原子力学会「20011年春の年会」
- Place of Presentation
  福井県福井市福井大学文京キャンパス(地震の影響により中止)
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Epistemic Uncertainty Reduction in the PSA of Nuclear Power Plant using Bayesian Approach and Information Entropy2010
- Author(s)
  Akira Yamaguchi, Masa-aki Kato, Takashi Takata
- Organizer
  10^<th> International Conference on Probabilistic Safety Assessment & Management (PSAM10)
- Place of Presentation
  米国シアトル市ルネサンスシアトルホテル
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Epistemic Uncertainty Reduction in the PSA of Nuclear Power Plant using Bayesian Approach and Information Entropy2010
- Author(s)
  Akira Yamaguchi, Masa-aki Kato, Takashi Takata
- Organizer
  10th International Probabilistic Safety Assessment & Management Conference
- Place of Presentation
  米国シアトル市
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] 情報量規準に基づくモデル選択とモデルパラメータの不確かさ低減2009
- Author(s)
  加藤雅章、山口彰、高田孝
- Organizer
  日本原子力学会「2009年秋の大会」
- Place of Presentation
  宮城県仙台市東北大学青葉山キャンパス
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Usage of Information Criterion for Reducing Modeling Uncertainty in Reactor Safety2009
- Author(s)
  山口彰, 高田孝
- Organizer
  10^<th> Korea-Japan Joint Workshop on PSA-For Asian PSA Network
- Place of Presentation
  韓国済州島ヘヴィチホテル&リゾート
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Usage of Information Criterion for Reducing Modeling Uncertainty in Reactor Safety2009
- Author(s)
  山口彰, 高田孝
- Organizer
  10^<th> Korea-Japan Joint Workshop on PSA - For Asian PSA Network
- Place of Presentation
  韓国済州島ヘヴィチホテル&リゾート
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Effective updating process of seismic fragilities using2008
- Author(s)
  Akira Yamaguchi, Masa-aki Kato, Takashi Takata
- Organizer
  Bayesian method and information entropy
- Place of Presentation
  Okinawa, Japan
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Updating uncertainty of rare event occurrence probability base on Bayesian approach2008
- Author(s)
  Akira YamaguchiTakashi Takata
- Organizer
  International Conference on Probabilistic Safety Assessment & Management (PSAM9)
- Place of Presentation
  Hong Kong, China
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Updating uncertainty of rare event occurrence probability based on Bayesian approach2008
- Author(s)
  山口彰, 高田孝
- Organizer
  International Conference on Probabilistic Safety Assessment & Management (PSAM9)
- Place of Presentation
  Hong Kong, China
- Data Source
  KAKENHI-PROJECT-20560775
[Presentation] Effective updating process of seismic fragilities-usingBayesian method and information entropy2008
- Author(s)
  Masaaki KatoTakashi TakataAkira Yamaguchi
- Organizer
  Sixth Japan-Korea Symposium on NuclearThermal Hydraulics and Safety (NTHAS6)
- Place of Presentation
  Okinawa, Japan
- Data Source
  KAKENHI-PROJECT-20560775

1. TAKATA Takashi (40423206)

# of Collaborated Projects: 1 results

# of Collaborated Products: 11 results

Yamaguchi Akira 山口 彰

YAMAGUCHI Akira 山口 彰

Research Projects

Research Products

Co-Researchers

Seamless Risk Analysis Study Considering Event Progression DynamicPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Layered Bayes Model and Information Criteria for Rare Event Risk AnalysisPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] A novel method for risk-informed decision-making under non-ideal Instrumentation and Control conditions through the application of Bayes’ Theorem2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Dynamic scenario quantification for level 2 PRA of sodium-cooled fast reactor based on continuous Markov chain and Monte Carlo method coupled with meta-model of thermalhydraulic analysis2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Risk Assessment Strategy for Decommissioning of Fukushima Daiichi Nuclear Power Station2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] 地震PSAにおける安全裕度と不確かさ2009

Author(s)

Journal Title

Data Source

[Journal Article] 地震PSAにおける安全裕度と不確かさ2009

Author(s)

Journal Title

Data Source

[Presentation] Development of Multi-Unit Dependency Evaluation Model Using Markov Process and Monte Carlo Method2018

Author(s)

Organizer

Data Source

[Presentation] Application of Baye’s Theorem for Risk Informed Decision Making at the Decommissioning of Fukushima Daiichi Nuclear Power Plant2018

Author(s)

Organizer

Data Source

[Presentation] Japanese Implementation of Seismic Probabilistic Risk Assessment2017

Author(s)

Organizer

Data Source

[Presentation] Risk Management Strategy for Uncertain Systems: Decommissioning of Fukushima Taiichi Nuclear Power Station2017

Author(s)

Organizer

Data Source

[Presentation] 原子力利用とリスク情報活用の前提について2017

Author(s)

Organizer

Data Source

[Presentation] 原子力発電所のライフタイムリスク管理に向けて2017

Author(s)

Organizer

Data Source

[Presentation] Confidence in Nuclear Safety under Uncertainties and Unknowns2017

Author(s)

Organizer

Data Source

[Presentation] 原子力リスクの評価と原子力防災のあり方2017

Author(s)

Organizer

Data Source

[Presentation] Fukushima Dai-ichi Nuclear Power Plant Accident: What We Have Learned and Future Perspective2016

Author(s)

Organizer

Data Source

[Presentation] Integrated Safety Analysis Approach for Post-Fukushima Era2016

Author(s)

Organizer

Data Source

Yamaguchi Akira 山口彰

YAMAGUCHI Akira 山口彰

[Presentation] 標準委員会企画セッションリスク評価標準体系化戦略タスク2011