Oral presentation

IV. Nuclear Plant Technologies » 403-1 Risk Assessment Technology, Application of Risk Information

[2N06-09] Seismic PRA 2

Thu. Sep 7, 2023 10:55 AM - 12:00 PM Room N (School of Eng. Bildg. 2F 521)

Chair:Hitoshi MUTA(TCU)

10:55 AM - 11:10 AM

[2N06] Evaluation on Seismic damage Inference for mass-spring damper structure using Bayesian Theorem

*Kosei Kawamata¹, Sunghyon Jang¹, Munemichi Kawaguchi¹, Kazuhiro Sawa¹, Shuhei Matsunaka², Hideo Machida² (1. Hokkaido Univ., 2. TEPSYS)

11:10 AM - 11:25 AM

[2N07] Industry's efforts to refine scenarios directly lead to the core damage in Seismic PRA (Pilot study)

*Takahiro WATANABE¹, Kazumasa SUZUE², Ryusuke HARAGUCHI³, Takashi KATO⁴, Shuhei MATSUNAKA⁵, Bumpei FUJIOKA⁶, Kensuke TOYOSHIMA⁷ (1. TEPCO HD, 2. KEPCO, 3. MHI, 4. TOSHIBA ESS, 5. TEPSYS, 6. HGNE, 7. NEL)

11:25 AM - 11:40 AM

[2N08] Study on the improved fragility evaluation method of electrical raceways (1) Outline of study plan

*Tomokazu Higuchi¹, Tatsuya Oku¹, Tomoyuki Fukuoka¹, Naotomo Maruyama², Shinji Kosugi³, Ryusuke Haraguchi⁴, Masatsugu Bando⁵, Ryuta Shimosakoda⁶, Shinichi Hisatomi⁶, Ryotaro Tatsuzawa⁶ (1. TOSHIBA ESS, 2. HGNE, 3. Hitachi, 4. MHI, 5. MHI NS Engineering, 6. TEPCO HD)

11:40 AM - 11:55 AM

[2N09] Hazard Analysis for Simplified PRA at NSRR

*Yuiko Motome¹, Hitoshi Tamaki¹, Masaki Amaya¹, Taisuke Yonomoto¹ (1. JAEA)

Time reserved for Chair (11:55 AM - 12:00 PM)

Session information