Improvement of Fault Displacement PRA Methodology and Concept of its Application to a Hypothetical NPP

Nikaido Yuji

Presentation information

Oral presentation

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

[1K05-11] Fault Displacement PRA and Earthquake Resistant

Mon. Mar 26, 2018 2:45 PM - 4:35 PM Room K (U3-311 -U3 Building)

Chair: Tatsuya Itoi (Univ. of Tokyo)

3:15 PM - 3:30 PM

[1K07] Improvement of Fault Displacement PRA Methodology and Concept of its Application to a Hypothetical NPP

(3)The Concept of Validation Strategy about Fault Displacement Fragility Evaluation Methodology

*Nikaido Yuji¹, Yoshinori Mihara¹, Hideaki Tsutsumi², Ryusuke Haraguchi³, Katsumi Ebisawa² (1. Kajima, 2. CRIEPI, 3. MHI)

Keywords:Fault Displacement, PRA, Fragility, Accident Sequence

The purpose of this paper is to show the concept of validation strategy about fragility evaluation methodology for fault displacement risk through the simulation analysis of actual damaged structure.