탄소성 변형률 기반 내진성능 평가 절차서 개발 방안 = A Plan to Develop Seismic Capacity Verification Procedures Based on the Elastic-Plastic Strain Features

다국어 초록 (Multilingual Abstract)

A development plan for seismic capacity verification procedures of nuclear components based on the elastic-plastic strain (EPS) features is explained in this paper. The EPS methodology is more realistic to assess seismic responses of components to extreme seismic events beyond the safe shutdown earthquake (SSE) than current practices with the criteria of stress limits. The EPS based approach to analyze the seismic capacity of components can reduce over-conservatism in the current stress-based criteria and can incorporate the seismic responses of components deformed in plastic behavior by the motion of extreme earthquake.

참고문헌 (Reference)

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