Multi external event probabilistic safety assessment framework

The 2011 Fukushima nuclear accident highlighted the need for thorough safety assessments of nuclear power plants, especially in the context of multi natural hazards that may occur simultaneously or sequentially. With climate change increasing both the frequency and intensity of natural hazards like typhoons, tsunamis, and extreme weather events, external event risk assessment frameworks have become essential. This study identifies natural hazards impacting nuclear power plants and introduces a m