[H-CG25] Nuclear Energy and Geoscience

Tue. May 24, 2016 10:45 AM - 12:15 PM 304 (3F)

Convener:*Eiji Sasao(Tono Geoscience Center, Japan Atomic Energy Agency), Tsutomu Sato(Faculty of Engineering Hokkaido University), Hidekazu Yoshida(Nagoya University Museum), Chair:Ryuta Hataya(Central Research Institute of Electric Power Industry)

Handling of geological hazard assessments represent a major environmental concern in the modern society due to constructing nuclear facilities and their radioactive wastes, and also related to the management of contaminated biosphere after nuclear disasters. The session rational is to provide a forum to deal with various aspects of scientific and engineering aspects of nuclear power. The session in this year focuses on radioactive waste disposal and covers not only scientific aspect such as characterization of geological environment but also engineering aspects such as microbe-nuclide, mineral-water, and cement-water interactions. In addition to this, themes on seismic hazards at nuclear facilities and dynamic behavior of radionuclides emitted from disabled nuclear plants are welcomed.

+Add all to schedule

10:45 AM - 11:00 AM

[HCG25-07] Development of Technology on Long Term Monitoring in the Borehole and it's Application

*Kenzo Kiho¹, Akira Shidai¹, Yuichi Tomioka¹, Shuji Matsumura², Yasuji Saito³, Masashi Kato⁴ (1.Central Research Institute of Electric Power Industry, 2.KUMAGAI GUMI, 3.Tokyo Electric Power Services, 4.Geothermal Energy Research & Development)

11:00 AM - 11:15 AM

[HCG25-08] In-situ tracer experiments for granitic rock mass

*Yasuharu Tanaka¹, Shintaro Nohara¹, Takuma Hasegawa¹, Kotaro Yata¹, Keisuke Yagi² (1.Central Research Institute of Electric Power Industry, 2.Taisei Corporation)

11:15 AM - 11:30 AM

[HCG25-09] Influences of faulting and hydrothermal alteration on matrix diffusion in granitic rocks

*Masayuki Ishibashi¹, Riyo Iwasaki¹, Hama Katsuhiro¹ (1.Japan atomic enagy agency)

11:30 AM - 11:45 AM

[HCG25-10] Spatial characterization of permeability distribution around faults through in-situ permeameter measurements

*Koki Kashiwaya¹, Taiki Kubo¹, Kai Sato², Norihiro Matsuda¹, Katsuaki Koike¹ (1.Graduate School of Engineering, Kyoto University, 2.Faculty of Engineering, Kyoto University)

11:45 AM - 12:00 PM

[HCG25-11] Experimental study on correlation of permeability with physical and chemical properties using Toki granite samples

*Taiki Kubo¹, Norihiro Matsuda¹, Koki Kashiwaya¹, Katsuaki Koike¹ (1.Graduate School of Engineering, Kyoto University)

12:00 PM - 12:15 PM

[HCG25-12] Temporal changes of radiocesium outflow in mountainous forest of the Abukuma Mountains, Fukushima

*Tadafumi Niizato¹, Hironobu Abe¹, Katsuaki Mitachi¹, Yasuo Ishii¹, Yoshito Sasaki¹, Takayoshi Watanabe¹, Akihiro Kitamura¹, Masaaki Yamaguchi¹ (1.Japan Atomic Energy Agency)