[N55-62] 高速炉の安全設計・対策

[N59] Safety Approach to Severe Accident of Fast Reactor for New Nuclear Safety Regulation

(2) Selection of the Accident Sequence for the Evaluation of Safety Measures for Severe Accident on the Fast Reactor

^〇Yuichi ONODA¹, Takaaki SAKAI¹, Kenichi KURISAKA¹ (1.Japan Atomic Energy Agency)

Keywords:Sodium-coolled Fast Reactor, Safety Measures for Severe Accidents, Selection of the Accident Sequence, Containment Measures after Severe Core Damage

研究開発段階のナトリウム冷却高速炉のシビアアクシデント対策について、新規制基準の施行を受けて、著しい炉心損傷後の格納対策の有効性評価のための事故シーケンスを選定し、またその格納対策を検討したので報告する。