MMIJ Annual Meeting 2023
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Session Details

General Session

(General session) Rock Engineering / Mining technologies

Wed. Mar 15, 2023 9:20 AM - 12:00 PM JST
Wed. Mar 15, 2023 12:20 AM - 3:00 AM UTC
Room-1 Fl.1.,Build. 6. 614
Chairperson : Takashi Sasaoka (Kyushu University), Hashiba Kimihiro (The University of Tokyo)
【岩盤工学】岩盤の力学特性，地山応力など、地下の岩盤の状態の把握に必要な基礎的な試験技術，解析技術、そしてこうした技術を用いたケーススタディについて議論を行う。

【資源開発技術】エネルギーや金属鉱物などの資源の開発に必要な上流から下流までの開発・生産の技術に関する科学的・技術的な現状および課題について議論を行う。
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[3K0101-07-01][Student presentation: Master’s course] Comparison of the methods for prediction ahead of tunnel face in rock
excavation with tunnel boring machines

○JION HAGINO1, KIMIHIRO HASHIBA1, KATSUNORI FUKUI1 (1. The University of Tokyo)
Chairperson : Atsushi Sainoki (Kumamoto University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[3K0101-07-02][Student presentation: Master’s course] Study on percussive drilling test with a hydraulic rock drill

○Yuto Yoshihara1, Kimihiro Hashiba1, Katsunori Fukui1, Toshio Matsuda2 (1. University of Tokyo, 2. Furukawa Rock Drill)
Chairperson : Atsushi Sainoki (Kumamoto University)
10:00 AM - 10:20 AM JST(1:00 AM - 1:20 AM UTC)

[3K0101-07-03][Student presentation: Master’s course] Application of passive seismic methods for reservoir fluid flow area estimation

○Ayane Ishizuki1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto University)
Chairperson : Atsushi Sainoki (Kumamoto University)
10:20 AM - 10:40 AM JST(1:20 AM - 1:40 AM UTC)

Break

10:40 AM - 11:00 AM JST(1:40 AM - 2:00 AM UTC)

[3K0101-07-04][Student presentation: Master’s course] Influence of coal grade on AE and gas generation from coal heating experiments

○Yuma Ishii1, Akihiro Hamanaka1, Ken-ichi Itakura2, Hideki Shimada1, Jun-ichi Kodama3, Gota Deguchi4, Takashi Sasaoka1 (1. Kyushu University, 2. Muroran Institute of Technology, 3. Hokkaido University, 4. Underground Resources Innovation Network)
Chairperson : Hashiba Kimihiro (The University of Tokyo)
11:00 AM - 11:20 AM JST(2:00 AM - 2:20 AM UTC)

[3K0101-07-05][Student presentation: Bachelor’s course] Observation of topographic changes caused by groundwater pumping using time-series synthetic aperture radar data analysis

○Ryusei Yoshinaga1, Hisatoshi Toriya1, Ashraf Dewan2, Hajime Ikeda1, Youhei kawamura3, tsuyoshi Adachi1 (1. Akita University, 2. Curtin University, 3. Hokkaido University)
Chairperson : Hashiba Kimihiro (The University of Tokyo)
11:20 AM - 11:40 AM JST(2:20 AM - 2:40 AM UTC)

[3K0101-07-06][Student presentation: Master’s course] Frequency dependence in estimating spatial distribution of complex conductivity using Cole-Cole model

○Yuki Hirai1, Hitoshi Mikada1, junichi takekawa1 (1. Kyoto University)
Chairperson : Hashiba Kimihiro (The University of Tokyo)
11:40 AM - 12:00 PM JST(2:40 AM - 3:00 AM UTC)

[3K0101-07-07][Student presentation: Doctoral course] Full-waveform Inversion for the Processing of Seismic Data Based on Regularized Regression

○Jiahang Li1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto University)
Chairperson : Hashiba Kimihiro (The University of Tokyo)
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