A methodology for establishing margin to facilities and equipment used during core damage accidents

Yuki Iita

Presentation information

Oral Presentation

III. Fission Energy Engineering » 306-1 Nuclear Safety Engineering, Nuclear Installation Safety, PSA

[1F05-08] Probabilistic Risk Assessment 1

Wed. Sep 7, 2016 11:00 AM - 12:00 PM Room F (Kumume City Plaza - Creative Box)

Chair: Takashi Takata (JAEA)

11:30 AM - 11:45 AM

[1F07] A methodology for establishing margin to facilities and equipment used during core damage accidents

*Yuki Iita¹, Tatsuya Itoi¹, Naoto Sekimura¹ (1.The University of Tokyo)

Keywords:Severe accident, Seismic margin, Ground motion prediction

Facilities and equipment used during core damage accidents should function when beyond design basis earthquake occurs. In this study, a methodology to estimate a margin required for the items is proposed.