Ohtori Yasuki

Research field (1)： Disaster prevention engineering

Research theme for competitive and other funds (5)：

2021 - 2025 Research on seismic risk reduction through diversification of components of large and complex systems
2019 - 2022 原子力プラントの内外構成要素間の相互作用を考慮したPRA手法の開発
2005 - 2007 Development and Application of Probabilistic Evaluation Method for Vulnerability of Interrelated Urban Infrastructure to Earthquake Disaster
2003 - 2005 確率微分方程式を用いた地震動位相の時間・周波数特性のモデル化と非定常時系列の模擬
2001 - 2002 Development of synthesized analysis/design system for rubber-based energy dissipation devices

Papers (65)：

Masanobu Haruhara, Hitoshi Muta, Yasuki Ohtori, Shohei Yamagishi, Shota Terayama. Proposal of quantification method of dynamic system reliability model of digital RPS using Markov state-transition model. Journal of Nuclear Science and Technology. 2023
Hitoshi Muta, Yasuki Ohtori, Osamu Furuya, Satoshi Fujita. Study on reliability of seismic capacity analysis for important equipment in nuclear facilities. American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. 2021. 5
Osamu Furuya, Satoshi Fujita, Hitoshi Muta, Yasuki Ohtori, Tatsuya Itoi, Shigeki Okamura, Keisuke Minagawa, Izumi Nakamura, Shigeru Fujimoto, Akihito Otani, et al. Research and examination of seismic safety evaluation and function maintenance for important equipment in nuclear facilities. American Society of Mechanical Engineers, Pressure Vessels and Piping Division (Publication) PVP. 2021. 5
Yoshifumi Katayama, Yasuki Ohtori, Toshiaki Sakai, Hitoshi Muta. Bayesian-estimation-based method for generating fragility curves for high-fidelity seismic probability risk assessment. Journal of Nuclear Science and Technology. 2021. 58. 11. 1220-1234
Yoshifumi Katayama, Yasuki Ohtori, Toshiaki Sakai, Hitoshi Muta, Tadashi Annaka. Evaluating the Seismic Diversity and Robustness of Nuclear Power Plants. Journal of Nuclear Science and Technology. 2021. 58. 9. 970-983

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MISC (137)：

大鳥靖樹, 牟田仁. Importance Measure Considering Common Cause Failure. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022
片山吉史, 大鳥靖樹, 酒井俊朗, 牟田仁. Evaluation of Seismic Diversity of SSC system in PRA: Part2: Risk assessment method of SSC system considering seismic diversity. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022
松丸望亜, 大鳥靖樹, 牟田仁, 酒井俊郎, 片山吉史. A Framework of RI-PB Design Application for Seismic Events: Part 12: Case study on Balancing risk of Emergency Cooling System. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022
酒井俊朗, 大鳥靖樹, 松丸望亜, 牟田仁, 片山吉史. A Framework of RI-PB Design Application for Seismic Events: Part 11: Case Study on Application of RI-PB for Emergency Cooling System Considering Failure Probability as a Performance Target. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022
山岸昇平, 田向剛, 馬渕倉一, 牟田仁, 大鳥靖樹, 福江さくら, 高田毅士, 西田明美, 肥田剛典. Development of Risk Assessment Methodology to Support the Optimization of Nuclear Disaster Prevention Planning: Part 2: Development of Risk Assessment Model on Evacuation of Residents. 日本原子力学会春の年会予稿集(CD-ROM). 2022. 2022

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