[2K07-13] Resilience of Nuclear Structures

Thu. Sep 9, 2021 2:45 PM - 4:45 PM Room K

chair: Shigeki Okamura (Toyama Prefectural Univ.)

2:45 PM - 3:00 PM

[2K07] Development of failure mitigation technologies for improving resilience of nuclear structures

(5)Proposal of failure mitigatgion method by fracture control

*Naoto Kasahara¹, Hidemasa Yamano², Izumi Nakamura³, Kazuyuki Demachi¹, Takuya Sato¹, Masakazu Ichimiya¹ (1. The University of Tokyo, 2. JAEA, 3. NIED)

3:00 PM - 3:15 PM

[2K08] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(6)How to consider the effects of fracture control into resilience index

*Kazuyuki Demachi¹, Yuto Kuwabara¹, Shi Chen¹, Naoto Kasahara¹, Hiroyuki Nishino², Yuichi Onoda², Kenichi Kurisaka² (1. UTokyo, 2. JAEA)

3:15 PM - 3:30 PM

[2K09] Development of failure mitigation technologies for improving resilience of nuclear structures

(7)Effectiveness evaluation technology of the measures for improving resilience at ultra-high temperatures

*Yuichi Onoda¹, Hiroyuki Nishino¹, Kenichi Kurisaka¹, Hidemasa Yamano¹, Kazuyuki Demachi² (1. JAEA, 2. UTokyo)

3:30 PM - 3:45 PM

[2K10] Development of failure mitigation technologies for improving resilience of nuclear structures

(8)Effectiveness evaluation technology of the measures for improving resilience against excessive earthquake

*Hiroyuki Nishino¹, Yuichi Onoda¹, Kenichi Kurisaka¹, Hidemasa Yamano¹, Kazuyuki Demachi² (1. JAEA, 2. UTokyo)

3:45 PM - 4:00 PM

[2K11] Development of failure mitigation technologies for improving resilience of nuclear structures

(9)Fundamental study on post-buckling behavior under excessive seismic load

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

4:00 PM - 4:15 PM

[2K12] Development of Failure Mitigation Technologies for Improving Resilience of Nuclear Structures

(10)Research plan for failure sequence control under excessive earthquakes

*Izumi Nakamura¹, Naoto Kasahara² (1. NIED, 2. UTokyo)

4:15 PM - 4:30 PM

[2K13] Development of failure mitigation technologies for improving resilience of nuclear structures

(11)Analysis for enhancing resilience of next-generation nuclear power plants

*Satoshi Futagami¹, Masanori Ando¹, Hidemasa Yamano¹ (1. JAEA)

Time reserved for Chair (4:30 PM - 4:45 PM)

Session information