[3B04-08] PRA 4

11:35 AM - 11:50 AM JST(2:35 AM - 2:50 AM UTC)

[3B08] Dynamic Risk Analysis on Multi-hazards of Seismic and Seismic-induced Internal Flooding in Nuclear Installation

*SUNGHYON JANG¹, AKIRA YAMAGUCHI¹ (1. The University of Tokyo)

Keywords:

Multi-hazard,Seismic-induced internal flooding,Dynamic Risk Assessment

Risk assessment for multi-hazard events at nuclear facilities is important. In this study, the probability of core damage caused by earthquake and seismic-induced internal flooding in turbine building of nuclear power plant was evaluated by using a dynamic risk assessment methodology.