2024 Fall Meeting
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Session Details

Oral presentationIV. Nuclear Plant Technologies : 403-1 Risk Assessment Technology, Application of Risk Information

[2I01-09]PRA Method 2

Thu. Sep 12, 2024 9:30 AM - 11:55 AM JST
Thu. Sep 12, 2024 12:30 AM - 2:55 AM UTC
Room I(Recture RoomsB 1F B103)
Chair:Kota Fujiwara(CRIEPI)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[2I01]Development of evaluation methods for simplified evaluation of emergency response(5) The effect of daughter nuclides produced after reactor shutdown on public exposure

*Kodai WADAYAMA1, Retsu Kojo1 (1. NRA)
Comment()
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[2I02]Analysis of Radiation Effects of the Accidents for Simplified PRA at NSRR

*Yuiko Motome1, Hitoshi Tamaki1, Masaki Amaya1, Taisuke Yonomoto1 (1. JAEA)
Comment()
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[2I03]A Research on Required Time to Convocate Personnel to Establish an Emergency Response Center in Nuclear Power Plant

*SUNGHYON JANG1, Jinkyun Park2 (1. Hokkaido University, 2. KAERI)
Comment()
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[2I04]Efficient Creation of Fragility Curves Using AI

*Yu Takano1, Auron Ryu Wiles1, Ryoto Kobayashi1, Yasuki Ohtori1, Hitoshi Muta1 (1. TCU)
Comment()
10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[2I05]Development of AI surrogate models for seismic risk assessmentPart 2: Study of Training Data

*Ryoto Kobayashi1, Yu Takano1, Yasuki Ohtori1, Hitoshi Muta1 (1. TCU)
Comment()
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[2I06]Evaluation of Seismic Diversity of SSC system in PRAPart8 : A study on natural period and damping ratio of floor isolation considering seismic diversity

*Yoshifumi Katayama1, Yasuki Ohtori2, Hitoshi Muta2, Toshiaki Sakai3 (1. Chuden Engineering Consultants, 2. TCU, 3. CRIEPI)
Comment()
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[2I07]The importance of correlation considerations in seismic risk accident sequence assessmentPart 2 Sensitivity of response correlations to seismic risk

*Hitoshi Muta1, Yasuki Ohtori1 (1. Tokyo City University)
Comment()
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[2I08]Research on Seismic Correlation for PRAPart 6: Validation of Deductive Correlation Coefficient Estimation Method

*Yasuki Ohtori1, Hitoshi Muta1, Masato Nakajima2 (1. TCU, 2. CRIEPI)
Comment()
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[2I09]Effect of ground motion uncertainly on seismic risk in the frame of RI-PB.

*Daichi Ogawa1, Yasuki Ohtori1, Hitoshi Muta1, Toshiaki Sakai2 (1. TCU, 2. CRIEPI)
Comment()
11:45 AM - 11:55 AM JST(2:45 AM - 2:55 AM UTC)

Time reserved for Chair

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