Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[3A12-15] Concrete

Fri. Sep 8, 2023 3:20 PM - 4:30 PM Room A (IB Bildg.1F IB013)

Chair:Kazunori Morishita(Kyoto Univ.)

3:20 PM - 3:35 PM

[3A12] Radiation Effects on Concrete Materials for Aging management

(1)Irradiation test results of aggregates and rock forming minerals

*Shohei Sawada¹, Toshiaki Kondo¹, Kiyoteru Suzuki², Ippei Maruyama³ (1. Kajima, 2. MRI, 3. UTokyo)

3:35 PM - 3:50 PM

[3A13] Radiation Effects on Concrete Materials for Aging management

(2)Structural and Physical Properties of Neutron Irradiated Minerals: A Molecular Dynamics Study

*Takahiro Ohkubo¹, Takayoshi Fujimura¹, Kiyoteru Suzuki², Kenta Murakami³, Ippei Maruyama³ (1. Chiba Univ., 2. MRI, 3. UTokyo)

3:50 PM - 4:05 PM

[3A14] Radiation Effects on Concrete Materials for Aging management

(3)Volume swelling and radiation damage following Fe ion and electron irradiation

*FAN YANG¹, Kenta Murakami¹, Sho Kano¹, Muammar Hawary², Kiyoteru Suzuki³, Ippei Maruyama¹ (1. UTokyo, 2. Nagaoka Univ. of Tech., 3. MRI)

4:05 PM - 4:20 PM

[3A15] Radiation Effects on Concrete Materials for Aging management

(4) Numerical evaluation of the effect of mineral composition on neutron irradiation expansion of concrete aggregate

*Yuu Nakajima¹, Keigo Fujikawa¹, Takafumi Igari¹, Yuhei Oida¹, Shunsuke Sakuragi¹, Noritsugu Nakatsuka¹, Takahiro Ohkubo², Kenta Murakami³, Shohei Sawada⁴, Ippei Maruyama³ (1. MRA, 2. Chiba Univ., 3. UTokyo, 4. KAJIMA)

Time reserved for Chair (4:20 PM - 4:30 PM)

Session information