General Session

(General session) Rock Engineering / Mining technologies

Wed. Mar 15, 2023 9:20 AM - 12:00 PM 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。

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9:20 AM - 9:40 AM

[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

[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

[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)

Break (10:20 AM - 10:40 AM)

10:40 AM - 11:00 AM

[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

[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

[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

[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)

Session information (2023/02/03 Ver.)

(General session) Rock Engineering / Mining technologies

[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

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

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

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

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

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

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

Authentication

Session information (2023/02/03 Ver.)

(General session) Rock Engineering / Mining technologies

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

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

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

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

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

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

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

Authentication

[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