断層変位に対する重要施設の影響評価手法 ~裕度評価手法の適用概念~
英字タイトル:
Risk Evaluation Method for Fault Displacement ~Application Concept of Margin Analysis Utilizing Accident Sequences~
著者:
神谷 昌伸 Masanobu KAMIYA
発刊日:
公開日:
accident sequencesfault displacementmargin analysisnuclear safety
Risk Evaluation Method for Fault Displacement ~Application Concept of Margin Analysis Utilizing Accident Sequences~
著者:
神谷 昌伸 Masanobu KAMIYA
発刊日:
公開日:
カテゴリ: 第13回
キーワードタグ:accident sequencesfault displacementmargin analysisnuclear safety
概要
The influence of the fault displacement on the facility should be evaluated not only by the activity of the fault but also by obtaining risk information by considering scenarios including such as the degree and the frequency of the hazard, which should be an appropriate approach for nuclear safety. An applicable concept of margin analysis utilizing accident sequences for evaluating the influence of the fault displacement is proposed. By use of this analysis, we can evaluate of the safety functions and margin for core damage, verify the efficiency of equipment of portable type and make a decision to take additional measures to reduce the risk by using obtained risk information.
