Session information (2020/08/07 Ver.)

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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 Room-2

The chairman: Takashi SASAOKA (Kyushu University), Daisuke FUKUDA (Hokkaido University)

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1:00 PM - 1:20 PM

[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

[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

[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)

Break (2:00 PM - 2:30 PM)

2:30 PM - 2:50 PM

[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

[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

[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)

Break (3:30 PM - 4:00 PM)

4:00 PM - 4:20 PM

[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

[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

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

○Taeyoo Na¹, Youhei Kawamura^1,2, 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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