放射性廃棄物処分 (2)

[CS12-14] Analytical study on the effect of depletion of steel support due to salt damage on stability of disposal tunnel

*Yasuyuki Okazaki¹, Mayuko Itogawa², Naoya Nishihara³, Hiroki Miyazaki³, Hisashi Hayashi⁴ (1. National Institute of Technology, Matsue College, 2. Yamaguchi University, 3. Mashino Company, Limited, 4. Nishinippon Institute of Technology)

Keywords:geological disposal, disposal tunnel, steel support, depletion, numerical analysis