Oral presentation

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

[1L07-14] Flood PRA

Wed. Sep 16, 2020 2:45 PM - 5:00 PM Room L (Zoom room 12)

Chair:katsumi ebisawa(CRIEPI)

2:45 PM - 3:00 PM

[1L07] Construction of the technical basis for tsunami PRA

Part 6: Practical approach for making tsunami input waveforms reflecting hazard evaluation

*Takumi Yoshii¹, Masafumi Matsuyama¹, Yoshiaki Watanuki¹, Yoshinori Satou², Mitsuharu Asaka², Masashi Otsu³, Katsuhide Kato³ (1. CRIEPI, 2. Unic, 3. Chubu Electric Power)

3:00 PM - 3:15 PM

[1L08] Construction of the technical basis for tsunami PRA<gdiv></gdiv>

Part 7: Tsunami input waveforms for fragility evaluation in consideration of tsunami impact on protective facilities<gdiv></gdiv>

*Masafumi Matsuyama¹, Takumi Yoshii¹, Yoshiaki Watanuki¹, Yoshinori Sato², Mitsuharu Asaka², Masaaki Wani³, Kouto Ito³ (1. CRIEPI, 2. UNIC Corporation, 3. Chubu Electric Power Co., Inc.)

3:15 PM - 3:30 PM

[1L09] Construction of the technical basis for tsunami PRA

Part 8 : Proposal of evaluation method of the leakage flow through the building wall induced by tsunami wave pressure

*Hideki Kaida¹, Masafumi Matsuyama¹, Yoshiaki Watanuki¹, Yoshinori Mihara², Takafumi Hiraki³, Atsushi Onoouchi³ (1. CRIEPI, 2. Kajima Corp, 3. Chubu Electric Power Co., Inc.)

3:30 PM - 3:45 PM

[1L10] Construction of the technical basis for tsunami PRA

Part 9: A method for development of inundation propagation model due to tsunami based on the deterministic internal flooding model

*Yuichiro Miyake¹, Hiroyuki Yamada², Akio Okamoto³, Kentarou Nakamura³ (1. Toshiba Energy Systems & Solutions Corporation, 2. CRIEPI, 3. Chubu Electric Power Co., Inc.)

3:45 PM - 4:00 PM

[1L11] Construction of the technical basis for tsunami PRA

Part 10: Development of the component fragility evaluation method considering inundation in nuclear reactor buildings

*Hiroyuki Yamada¹, Hiromichi Miura¹, Atsushi Ui¹, Tatsuya Katoh², Shingo Tsumura³ (1. CRIEPI, 2. Toshiba Energy Systems & Solutions Corporation, 3. Chubu Electric Power Co., Inc.)

4:00 PM - 4:15 PM

[1L12] Construction of the technical basis for tsunami PRA

Part 11: Outline of Accident Sequence Evaluation for Actual Nuclear Power Plant

*Hiromichi Miura¹, Yoshiaki Watanuki¹, Hiroki Kurasawa², Yuji Komori³, Takashi Kato³, Nobuhiro Hara³, Naoto Kitahara³ (1. CRIEPI, 2. Chubu Electric Power, 3. TOSHIBA ESS)

4:15 PM - 4:30 PM

[1L13] Construction of the technical basis for tsunami PRA

Part 12: Improvement of human reliability analysis (HRA) with consideration of tsunami effects

*Yukihiro Kirimoto¹, Daisuke Takeda¹, Kohei Nonose¹, Kenichi Hayase¹, Hiroki Kurasawa² (1. CRIEPI, 2. Chubu Electric Power)

4:30 PM - 4:45 PM

[1L14] Construction of the technical basis for tsunami PRA

Part 13:Construction of Accident Sequence Evaluation Model for Actual Nuclear Power Plant

*Kato Takashi¹, Komori Yuji¹, Hara Nobuhiro¹, Kitahara Naoto¹, Miura Hiromichi², Suzuki Motomu², Kurasawa Hiroki³ (1. Toshiba Energy Systems & Solutions Corporation, 2. Central Research Institute of Electric Power Industry, 3. Chubu Electric Power Co., Inc.)

Time reserved for Chair (4:45 PM - 5:00 PM)

Session information