蛯沢 勝三
著者に関連した記事は6件です。
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第17回
大飯原発行政訴訟の論点
著者:
堀池 寛,（大阪大）,宮野 廣,（元法政大）,蛯沢 勝三,（保全学会）,高田 毅士,（JAEA）
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judegement nuclear power reactor nuclear science and engineering OOI NPP the bench trial case
堀池 寛,（大阪大）,宮野 廣,（元法政大）,蛯沢 勝三,（保全学会）,高田 毅士,（JAEA）
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キーワードタグ:
judegement nuclear power reactor nuclear science and engineering OOI NPP the bench trial case
The trial case against operation of OOI nuclear power plant is studied from the view point of nuclear science and engineering. This case the negative judgements was decided, whose judgement is found to base on the bench’s logical at very superficial constitution, which lacked a consideration for statistical data analysis....
英字タイトル:
A study on the trial case about OOI NPP
英字タイトル:
A study on the trial case about OOI NPP
第14回
断層変位に対するリスク評価と工学的な対応策 (3)建物・構築物及び土木構造物に対する影響評価
著者:
辻 弘一,Hirokazu TSUJI,美原 義徳,Yoshinori MIHARA,松村 和雄,Kazuo MATSUMURA,谷 和夫,Kazuo TANI,蛯沢 勝三,Katsumi EBISAWA,高田 毅士,Tsuyoshi TAKADA
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best estimate response fault displacement margin evaluation nuclear power plant structure risk evaluation ultimate capacity
辻 弘一,Hirokazu TSUJI,美原 義徳,Yoshinori MIHARA,松村 和雄,Kazuo MATSUMURA,谷 和夫,Kazuo TANI,蛯沢 勝三,Katsumi EBISAWA,高田 毅士,Tsuyoshi TAKADA
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best estimate response fault displacement margin evaluation nuclear power plant structure risk evaluation ultimate capacity
Risk evaluation for nuclear facilities against fault rupture hazards was investigated by the research committee on Risk evaluation method and engineering approach against fault displacements set in Atomic Energy Society of Japan. This paper focuses on the appropriate risk evaluation method for buildings and structures against fault displacements considering risk evaluation concepts, input conditions, analytical methods, acceptance criteria and relevant uncertainties. The flow of evaluation procedure is p...
英字タイトル:
Risk evaluation method for fault displacements by engineering approach (3) Risk evaluation method for structures
英字タイトル:
Risk evaluation method for fault displacements by engineering approach (3) Risk evaluation method for structures
第13回
断層変位に対する工学的なリスク評価 (1)事故シナリオと工学的対策
著者:
奈良林 直,Tadashi NARABAYASHI,岡本 孝司,Koji OKAMOTO,亀田 弘行,Hiroyuki KAMEDA,蛯沢 勝三,Katsumi EBISAWA,山崎 晴雄,Haruo YAMAZAKI,神谷 昌伸,Masanobu KAMIYA,小長井 一男,Kazuo KONAGAI,長澤 和幸,Kazuyuki NAGASAWA,千葉 豪,Go CHIBA
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公開日:
奈良林 直,Tadashi NARABAYASHI,岡本 孝司,Koji OKAMOTO,亀田 弘行,Hiroyuki KAMEDA,蛯沢 勝三,Katsumi EBISAWA,山崎 晴雄,Haruo YAMAZAKI,神谷 昌伸,Masanobu KAMIYA,小長井 一男,Kazuo KONAGAI,長澤 和幸,Kazuyuki NAGASAWA,千葉 豪,Go CHIBA
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Japan, as a frequent earthquake country, has a responsibility to resolve efficient measures to enhance nuclear safety, to continue utilizing the nuclear power, based on the risks and importance levels in the scientific and rational manner. In his paper describes how to evaluate the risk of faults movement by engineering approach. An open fruitful discussion by experts in the various areas of earthquake, geology, geotechnical, civil, and a seismic design as well as other stakeholders such as academia prof...
英字タイトル:
Risk Evaluation Method for Faults by Engineering Approach (1) Nuclear safety for accident scenario and measures for fault movement
英字タイトル:
Risk Evaluation Method for Faults by Engineering Approach (1) Nuclear safety for accident scenario and measures for fault movement
第17回
科学的合理性と工学の判断 －リスク情報を活用した意思決定
著者:
高田 毅士,（JAEA）,堀池 寛,（大阪大）,宮野 廣,（元法政大）,蛯沢 勝三,（保全学会）
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conservatism design basis ground motions regression model review guide risk-informed decision making scatter Uncertainty
高田 毅士,（JAEA）,堀池 寛,（大阪大）,宮野 廣,（元法政大）,蛯沢 勝三,（保全学会）
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conservatism design basis ground motions regression model review guide risk-informed decision making scatter Uncertainty
This paper covers the recent decisions made by Osaka and Saga district courts, respectively, for Nos. 3 and 4 reactors at the Ohi NPP and Nos. 3 and 4 reactors at the Genkai NPP, and discusses the disputed points in determination of design basis ground motions to be used for seismic safety checking, which are regulated in Nuclear Regulatory Authority (NRA) review guide. In the paper, the points in these decisions are clarified and the authors’ view regarding those points are presented, and finally the sugge...
英字タイトル:
Scientific Rationality and Engineering Decision Towards Risk-informed Decision Making
英字タイトル:
Scientific Rationality and Engineering Decision Towards Risk-informed Decision Making
第17回
規制の耐震基準判断の論点 －新規制基準における耐震関連基準類の改善の提案－
著者:
蛯沢 勝三,（保全学会）,堀池 寛,（大阪大）,宮野 廣,（元法政大）,高田 毅士,（JAEA）
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公開日:
キーワードタグ:
NRA guidelines NRA’s explanation materials OOI NPP judgment Regression model Seismic motion evaluation Uncertainty
蛯沢 勝三,（保全学会）,堀池 寛,（大阪大）,宮野 廣,（元法政大）,高田 毅士,（JAEA）
発刊日:
公開日:
キーワードタグ:
NRA guidelines NRA’s explanation materials OOI NPP judgment Regression model Seismic motion evaluation Uncertainty
The authors analyzed the outlines of the OOI NPP judgment and the Nuclear Regulation Authority's (NRA’s) explanation materials on the judgment. In addition, the outline of the related guidelines of the NRA related to both was also analyzed. Based on these analysis results, the authors identified six issues, and analyzed and examined them. We proposed improvement to the guidelines. The five issues are as follows; handling of uncertainty of seismic evaluation in NRA guides, specific examples of reflections of...
英字タイトル:
A study on the Trial Case about OOI NPP -Proposal for Improvement of Seismic-related Guidelines in New Regulatory Guide-
英字タイトル:
A study on the Trial Case about OOI NPP -Proposal for Improvement of Seismic-related Guidelines in New Regulatory Guide-
第17回
規制の耐震基準判断の論点 －原発の耐震における新規制基準－
著者:
宮野 廣,（元法政大）,堀池 寛,（大阪大）,蛯沢 勝三,（保全学会）,高田 毅士,（JAEA）
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キーワードタグ:
Case of lawsuits Claiming to suspend the operation Seismic Issue on NPP Uncertainty Evaluation
宮野 廣,（元法政大）,堀池 寛,（大阪大）,蛯沢 勝三,（保全学会）,高田 毅士,（JAEA）
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キーワードタグ:
Case of lawsuits Claiming to suspend the operation Seismic Issue on NPP Uncertainty Evaluation
We have been investigating the issues of the nuclear power plant suspension trial. Many of the recent issues are related to the validity of seismic assessments. Our study group has clarified what is the technical issue. and is working to show appropriate responses to technical issues that have not been explained in the trial. This report outlines the latest concept of seismic evaluation and clarifies the issues regarding the uncertainty of evaluation....
英字タイトル:
A study on the Trial Case about OOI NPP －New Regulatory Guide for Seismic Evaluation of Nuclear Power Plants－
英字タイトル:
A study on the Trial Case about OOI NPP －New Regulatory Guide for Seismic Evaluation of Nuclear Power Plants－