Session Details
(General session) Mining and underground construction machineries / Rock Engineering / Resource based economy and social system / Mining technologies
Mon. Mar 7, 2022 1:00 PM - 5:00 PM JST
Mon. Mar 7, 2022 4:00 AM - 8:00 AM UTC
Mon. Mar 7, 2022 4:00 AM - 8:00 AM UTC
Room-2 Webex
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)，福田大祐 (北海道大学)
[1K0209-19-01][Student presentation: Master’s course] Macro fracture toughness and micro fracture toughness of granite
○Hiroki Asai1, Yuta Shirosawa1, Kiyotoshi Sakaguchi1 (1. Tohoku University)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
[1K0209-19-02][Student presentation: Master’s course] Prediction of rockbursts in a deep copper mine in Zambia
○Yuto Nakayama1, Yoshiaki Fujii1, Junichi Kodama1, Daisuke Fukuda1, Sinkala Pardon1 (1. Hokkaido University Graduate School / Faculty of Engineering)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
[1K0209-19-03][Student presentation: Master’s course] Development of the stress measurement method for submerged vertical well of sedimentary soft rock
○Akihiro Iwayama1, Kiyotoshi Sakaguchi1, Kouji Ogawa2, Takashi Danjyo2, Takeo Tanno2, Tatsuya Yokoyama3, Yoshikazu Hironaka4, Katsuhiko Ishibashi5 (1. Tohoku University, 2. Oyo corporation, 3. Fukada Geological Institute, 4. Radioactive Waste Management Funding and Research Center, 5. Tokyo Electric Power Services Co. Ltd.)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
[1K0209-19-04][Student presentation: Master’s course] Spatio-temporal change of vertical stress due to large crustal movement history
○Hiroki Igarashi1, Kiyotoshi Sakaguchi1 (1. Tohoku University)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
[1K0209-19-05][Student presentation: Master’s course] The influence of different distribution-based strength heterogeneity on the properties of high-temperature rocks (岩石の強度不均質性が高温条件下の岩石破壊挙動に及ぼす影響)
○ZIYANG ZHOU1, Hitoshi Mikada1, Junichi Takekawa1, Shibo Xu1 (1. Kyoto University)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
[1K0209-19-06][Student presentation: Master’s course] Dependence of hydraulic conductivity on effective confining pressure in rocks and concretes
○Kotone Sakemoto1, Masaji Kato1, Yusuke Ishii2, Kiyofumi Kurumisawa1, Yoshitaka Nara3 (1. Hokkaido University, 2. Taiheiyo Cement Corporation, 3. Kyoto University)
司会：濵中晃弘 (九州大学)，玉村修司 (幌延地圏環境研究所)
Break
[1K0209-19-07][Student presentation: Master’s course] Change in permeability of supercritical geothermal reservoirs during cold water injection
○Daisuke Nakayama1, Ryota Goto1, Noriaki Watanabe1, Eko Pramudyo1, Ryota Takahashi1, Kohei Takuma1, Kengo Nakamura1, Takeshi Komai1 (1. Tohoku University)
司会：福田大祐 (北海道大学)
[1K0209-19-08][Student presentation: Bachelor’s course] An Emprical Approach of Overbreak Resistance Factor for Tunnel Blasting
○Tatsuki Kurauchi1, Hyongdoo Jang2, Shinji Utsuki3, Youhei Kawamura4 (1. Akita university, 2. Curtin University, 3. Utsuki Geo Solution, 4. Hokkaido university)
司会：福田大祐 (北海道大学)
[1K0209-19-09]Subsurface Cultivation and Gasification (SCG) method I – what happens in the lignite formation of the subsurface environment?
○Akio - Ueno1, Satoshi Tamazawa1, Shuji Tamamura1, Takuma Murakami1, Tamotsu Kiyama1, Hidenori Inomata1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Takeshi Naganuma3, Toshifumi Igarashi4 (1. Horonobe Research Institute for the Subsurface Environment (H-RISE), Northern Advancement Centre for Science and Technology (NOASTEC), 2. Mitsubishi Material Co. Ltd., 3. Hiroshima University, 4. Hokkaido University)
司会：福田大祐 (北海道大学)
[1K0209-19-10]Subsurface Cultivation and Gasification (SCG) method Ⅱ - Characteristics of Fluid Injection in in-situ Experiments.
○Hidenori Inomata1, Tamotsu Kiyama1, Akio Ueno1, Satoshi Tamazawa1, Shuji Tamamura1, Takuma Murakami1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Yoshiaki Fujii 3, Toshifumi Igarashi3 (1. Northern Advancement Center for Science &Technology Horonobe Research Institute for the Subsurface Environment, 2. Mitsubishi Materials Corporation, 3. Hokkaido University)
司会：福田大祐 (北海道大学)
[1K0209-19-11]Subsurface Cultivation and Gasification (SCG) method Ⅲ - Possibility of using microbubbles in the lignite decomposition process.
○Tamotsu Kiyama1, Hidenori Inomata1, Akio Ueno1, Satoshi Tamazawa1, Syuji Tamamura1, Takuma Murakami1, Kunihiko Yoshida2, Shinji Yamaguchi2, Toshiki Sasaki2, Tomoo Sakai2, Yoshiaki Fujii 3, Toshifumi Igarashi3 (1. Horonobe Research Institute for the Subsurface Environment, 2. Mitsubishi Materials Corporation, 3. Hokkaido University)
司会：福田大祐 (北海道大学)