Session information

Oral presentation

III. Fission Energy Engineering » 302-1 Advanced Reactor System

[3F11-16] Improving Resilience of Nuclear Structure

Fri. Sep 9, 2022 2:45 PM - 4:25 PM Room F (E1 Bildg.3F No.31)

Chair:Shigeki Okamura(Toyama Prefectural Univ.)

2:45 PM - 3:00 PM

[3F11] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(15) Conceptual Study for Improving Resilience of Next-Generation Nuclear Power Plants under Extremely High Temperature Conditions

*Satoshi FUTAGAMI¹, Masanori ANDO¹, Hidemasa YAMANO¹, Naoto KASAHARA² (1. JAEA, 2. UTokyo)

3:00 PM - 3:15 PM

[3F12] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(16) Effectiveness Evaluation Methodology of the Measures for Improving Resilience at Ultra-High Temperatures

*Yuichi Onoda¹, Kenichi Kurisaka¹, Hidemasa Yamano¹ (1. Japan Atomic Energy Agency)

3:15 PM - 3:30 PM

[3F13] Development of failure mitigation technologies for improving resilience of nuclear structures

(17) Study on mitigation of post-buckling damage of fast reactor vessel during excessive earthquakes

*YIJI YE¹, Sho Hasegawa¹, Masakazu Ichimiya¹, Naoto Kasahara¹ (1. UTokyo)

3:30 PM - 3:45 PM

[3F14] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(18) Failure sequence control under excessive earthquakes - Examination of seismic response reduction of piping system by the pipe-support failure

*Izumi Nakamura¹, Naoto Kasahara² (1. National Research Institute for Earth Science and Disaster Resilience, 2. The University of Tokyo)

3:45 PM - 4:00 PM

[3F15] Development of failure mitigation technologies for improving resilience of nuclear structures

(19) Study on fragility analysis method for piping system focusing on its failure modes and safety function

*Akihiro Mano¹, Takuya Sato¹, Masakazu Ichimiya¹, Naoto Kasahara¹ (1. The University of Tokyo)

4:00 PM - 4:15 PM

[3F16] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(20) Effectiveness Evaluation Methodology of the Measures for Improving Resilience against Excessive Earthquake

*Kenichi Kurisaka¹, Hiroyuki Nishino¹, Hidemasa Yamano¹ (1. JAEA)

Time reserved for Chair (4:15 PM - 4:25 PM)

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