MMIJ 2020,Sendai
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Session Details

General Session

開発機械／岩盤工学／資源経済と社会システム／資源開発技術

Thu. Sep 10, 2020 1:00 PM - 5:00 PM JST
Thu. Sep 10, 2020 4:00 AM - 8:00 AM UTC
Room-2
The chairman: Takashi SASAOKA (Kyushu University), Daisuke FUKUDA (Hokkaido University)
1:00 PM - 1:20 PM JST(4:00 AM - 4:20 AM UTC)

[3K0207-15-01]Comparison of "Nomikado" inside the mine tunnel of Japan

○hideki kuma1, Hisao Fukuoka2, Mika Aoki3, Misuz Komatsu4 (1. Matsue National College of Technology, 2. Tokyo Denki University, 3. Kansai University Graduate School, 4. The Yu-no-oku Museum of Gold Mining History)
The chairman: Takashi SASAOKA (Kyushu University)
1:20 PM - 1:40 PM JST(4:20 AM - 4:40 AM UTC)

[3K0207-15-02]Grinding technology of gold mining in the early modern period - millstones for grain and tea to for gold ores -

○Mika AOKI1, Eiji Izawa2 (1. Kansai University Graduate School, 2. Kyushu University)
The chairman: Takashi SASAOKA (Kyushu University)
1:40 PM - 2:00 PM JST(4:40 AM - 5:00 AM UTC)

[3K0207-15-03]Analyzing news article for mineral resource supply risk assessment

○MURAOKA SHUNYA1, Shinsuke Murakami1 (1. The University of Tokyo)
The chairman: Takashi SASAOKA (Kyushu University)
2:00 PM - 2:30 PM JST(5:00 AM - 5:30 AM UTC)

Break

2:30 PM - 2:50 PM JST(5:30 AM - 5:50 AM UTC)

[3K0207-15-04]Effect of tip diameter on the static penetration of a button tip into rock

○Kimihiro Hashiba1, Katsunori Fukui1, Jing Jin1 (1. The University of Tokyo)
The chairman: Daisuke FUKUDA (Hokkaido University)
2:50 PM - 3:10 PM JST(5:50 AM - 6:10 AM UTC)

[3K0207-15-05]Fundamental Study on Applicability of Acoustic Emission Technology to Evaluate the Gasification Area during Underground Coal Gasification

○Akihiro Hamanaka1, Yoshimitsu Makabe1, Ken-ichi Itakura2, Takashi Sasaoka1, Hideki Shimada1, Jun-ichi Kodama3, Gota Deguchi4 (1. Kyushu University, 2. Muroran Institute of Technology, 3. Hokkaido University, 4. Underground Resources Innovation Network)
The chairman: Daisuke FUKUDA (Hokkaido University)
3:10 PM - 3:30 PM JST(6:10 AM - 6:30 AM UTC)

[3K0207-15-06]Effect of oxygen on the reaction of lignite with hydrogen peroxide

○Shuji Tamamura1, Takuma Murakami1, Tamotsu Kiyama1, Akio Ueno1, Satoshi Tamazawa1, Hidenori Inomata1, Toshifumi Igarashi2, Katsuhiko Kaneko1 (1. Horonobe Research Institute for the Subsurface Environment, 2. Faculty of Engineering, Hokkaido University)
The chairman: Daisuke FUKUDA (Hokkaido University)
3:30 PM - 4:00 PM JST(6:30 AM - 7:00 AM UTC)

Break

4:00 PM - 4:20 PM JST(7:00 AM - 7:20 AM UTC)

[3K0207-15-07]Subsurface stress estimation using full waveform inversion with offshore interferometric S-wave signal

○Yusuke Watanabe1, Mikada Hitoshi1, Junichi Takekawa1 (1. Kyoto University)
The chairman: Daisuke FUKUDA (Hokkaido University)
4:20 PM - 4:40 PM JST(7:20 AM - 7:40 AM UTC)

[3K0207-15-08]Proposal of Prediction Method of Ground Vibration Induced by Blasting in Urban Quarry Using Non-negative Matrix Factorization

○Masato Takeuchi1, Yoshio Moriyama1, Elsa Manjate1, Youhei Kawamura1 (1. Akita University )
The chairman: Daisuke FUKUDA (Hokkaido University)
4:40 PM - 5:00 PM JST(7:40 AM - 8:00 AM UTC)

[3K0207-15-09]Hazard Mapping of Ground Subsidence in East Area of Sapporo Using Frequency Ratio Model and GIS

○Taeyoo Na1, Youhei Kawamura1,2, Seong-seung Kang3, Shinji Utsuki4 (1. Akita university, 2. North China Institute of Science and Technology, 3. Chosun University, 4. Consulting company of Utsuki Geo Solution)
The chairman: Daisuke FUKUDA (Hokkaido University)
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