General Session

Rock Engineering

Thu. Sep 28, 2017 1:00 PM - 3:15 PM B31 (Fl.1.,Build. B3)

Chairman: Takahiro Funatsu (Kyushu university), Yoshiaki Fujii (Hokkaido university)

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1:00 PM - 1:15 PM

[3305-12-01] 3D Simulation of Land Slides by EDEM

○Ryousuke Nakano¹, Ken-ichi Itakura¹ (1. Muroran Institute of Technology)

Chairman: Takahiro Funatsu (Kyushu university)

1:15 PM - 1:30 PM

[3305-12-02] Prevention of Large Earthquakes beneath Big Cities

○Yoshiaki Fujii¹, Jun-ichi Kodama¹, Daisuke Fukuda¹ (1. Hokkaido University)

Chairman: Takahiro Funatsu (Kyushu university)

1:30 PM - 1:45 PM

[3305-12-03] Effect of Induced Oxidation on the Mechanical Properties of Lignite by using Hydrogen Peroxide in the SCG Method

○AKM Badrul Alam¹, Noritaka Aramaki ¹, Shuji Tamamura¹, Akio Ueno¹, Takuma Murakami¹, Satoshi Tamazawa¹, Yoshiaki Fujii², Katsuhiko Kaneko¹ (1. Horonobe Research Institute for the Subsurface Environment, Northern Advancement Center for Science & Technology, 5-3 Sakae-machi, Horonobe-cho, Teshio-gun, Hokkaido, 098-3221, Japan, 2. Rock Mechanics Laboratory, Division of Sustainable Resources Engineering, Faculty of Engineering, Hokkaido University, North 13 West 8, Kita-ku, Sapporo, Hokkaido, 060-8628, Japan)

Chairman: Takahiro Funatsu (Kyushu university)

1:45 PM - 2:00 PM

[3305-12-04] Measurement of Threshold Capillary Pressure on Mudstone samples

○Yasuki OIKAWA¹, Takashi TAKEHARA¹, Xinglin LEI¹, Hironori FUKAZAWA², Tsutomu YAMAGUCHI² (1. National Institute of Advanced Industrial Science and Technology, 2. Toho University)

Chairman: Takahiro Funatsu (Kyushu university)

Break (2:00 PM - 2:15 PM)

2:15 PM - 2:30 PM

[3305-12-05] The effect of water content condition on mining behavior of rare earth mud for development of deep sea mineral resources

○Takahiro Funatsu¹, Seiichi Sakamoto², Akihiro Hamanaka¹, Takashi Sasaoka¹, Hideki Shimada¹, Keisuke Takahashi³ (1. Kyushu University, 2. Kyushu University (currently Komatsu Ltd.), 3. Ube Industries, Ltd.)

Chairman: Yoshiaki Fujii (Hokkaido university)

2:30 PM - 2:45 PM

[3305-12-06] An application of anelastic strain recovery method to oceanic sedimentary rock for stress measurement

○Tatsuhiro Sugimoto¹, Weiren Lin¹, Yuzuru Yamamoto², Takehiro Hirose², Nana Kamiya¹, Exp 370 Scientists (1. Kyoto University, 2. JAMSTEC)

Chairman: Yoshiaki Fujii (Hokkaido university)

2:45 PM - 3:00 PM

[3305-12-07] Monitoring of Stress Changes with Pressure Cell around Sublevel Stope during Secondary Mining in Tokiha Mine

Keiichi Aoki¹, Kazuya Ohnishi¹, ○Harumi Kato², Yoshiaki Mizuta² (1. Sankyo Seifun Co., Ltd., 2. 3D Geoscience, Inc.)

Chairman: Yoshiaki Fujii (Hokkaido university)

3:00 PM - 3:15 PM

[3305-12-08] Investigation and consideration on yielding supports used in mountain tunnelling

○Takuya Tani¹, Kazuo Sakai¹, Tomoyuki Aoki¹ (1. Taisei Corporation)

Chairman: Yoshiaki Fujii (Hokkaido university)

Session information (2017/08/24 Ver.)

Rock Engineering

[3305-12-01] 3D Simulation of Land Slides by EDEM

[3305-12-02] Prevention of Large Earthquakes beneath Big Cities

[3305-12-03] Effect of Induced Oxidation on the Mechanical Properties of Lignite by using Hydrogen Peroxide in the SCG Method

[3305-12-04] Measurement of Threshold Capillary Pressure on Mudstone samples

[3305-12-05] The effect of water content condition on mining behavior of rare earth mud for development of deep sea mineral resources

[3305-12-06] An application of anelastic strain recovery method to oceanic sedimentary rock for stress measurement

[3305-12-07] Monitoring of Stress Changes with Pressure Cell around Sublevel Stope during Secondary Mining in Tokiha Mine

[3305-12-08] Investigation and consideration on yielding supports used in mountain tunnelling

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