[2K11-15] Scismic PRA

[2K12] A Framework of RI-PB Design Application for Seismic Events

Part 3: Evaluation of seismic diversity of SSCs focusing on response spectrum characteristics of ground motion

*Yoshifumi Katayama¹, Yasuki Ohtori², Toshiaki Sakai¹, Hitoshi Muta² (1. CRIEPI, 2. Tokyo City Univ.)

Keywords:seismic diversity, seismic PRA, inter-period correlation, seismic hazard analysis, response spectrum, seismic isolation

In order to quantitatively evaluate the effect of seismic diversity of equipment and facilities against earthquakes, we examined the periodic characteristics of response spectrum of earthquake motion and inter- period correlation, and report the results.