General Session

(General session) Rock Engineering / Mining technologies

Tue. Mar 14, 2023 9:20 AM - 12:00 PM Room-1 (Fl.1.,Build. 6. 614)

Chairperson : Hitoshi Mikada (Kyoto University), Akihiro Hamanaka (Kyushu University)

【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

[2K0101-07-01] [Student presentation: Master’s course] Effect of Acid Mine Drainage Control on Mixing Ratio of Potentially Acid Forming by Using Mixing Cover System

○Soshi Torigoe¹, Akihiro Hamanaka¹, Takashi Sasaoka¹, Hideki Shimada¹, Shinji Matsumoto² (1. Kyushyu university, 2.Advanced Industrial Science and Technology)

Chairperson : Hitoshi Mikada (Kyoto University)

9:40 AM - 10:00 AM

[2K0101-07-02] [Student presentation: Master’s course] Study on Pillar Design of Longwall Coal Mining System under Weak Geological Conditions in Indonesia

○Yuichiro Aragane¹, Hiroto Hashikawa¹, Akihiro Hamanaka¹, Hideki Shimada¹, Takashi Sasaoka¹, Ulaankhuu Batsaikhan¹ (1. Kyushu University)

Chairperson : Hitoshi Mikada (Kyoto University)

10:00 AM - 10:20 AM

[2K0101-07-03] [Student presentation: Master’s course] Study of Effects of Resolution on the Estimation Accuracy of Thermal Conductivity of Sandstones by X-Ray CT Images

○Yuhi Sakai¹, Kazuya Ishitsuka¹, Weiren Lin¹ (1. Kyoto University)

Chairperson : Hitoshi Mikada (Kyoto University)

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

10:40 AM - 11:00 AM

[2K0101-07-04] [Student presentation: Master’s course] A study of differences in estimated stresses in shallow subsurface between
measurements and numerical calculations

○Shogo Nakagawa¹, Hitoshi Mikada¹, Junichi Takekawa¹, Masafumi Aoyanagi², Naoto Tanaka², Hiroki Ichikawa², Junya Adachi² (1. Kyoto University, 2. Kabusikigaisha Tadano)

Chairperson : Akihiro Hamanaka (Kyushu University)

11:00 AM - 11:20 AM

[2K0101-07-05] [Student presentation: Doctoral course] 3-D quasi-static modeling of mining-induced earthquakes in reverse or normal fault environment

○YATAO LI¹, Eiichi FUKUYAMA¹, Nana YOSHIMITSU¹ (1. Kyoto University)

Chairperson : Akihiro Hamanaka (Kyushu University)

11:20 AM - 11:40 AM

[2K0101-07-06] [Student presentation: Master’s course] Finite fault source estimation using full-waveform inversion approach

○Xiaoqian Yu¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto University)

Chairperson : Akihiro Hamanaka (Kyushu University)

11:40 AM - 12:00 PM

[2K0101-07-07] [Student presentation: Master’s course] Research on the influence of different sediment properties on tsunamis caused by the submarine landslide using the SPH-DEM method

○Xinghao Jiao¹, Hitoshi MIKADA¹, Junichi TAKEKAWA¹ (1. Kyoto University)

Chairperson : Akihiro Hamanaka (Kyushu University)

Session information (2023/02/03 Ver.)

(General session) Rock Engineering / Mining technologies

[2K0101-07-01] [Student presentation: Master’s course] Effect of Acid Mine Drainage Control on Mixing Ratio of Potentially Acid Forming by Using Mixing Cover System

[2K0101-07-02] [Student presentation: Master’s course] Study on Pillar Design of Longwall Coal Mining System under Weak Geological Conditions in Indonesia

[2K0101-07-03] [Student presentation: Master’s course] Study of Effects of Resolution on the Estimation Accuracy of Thermal Conductivity of Sandstones by X-Ray CT Images

[2K0101-07-04] [Student presentation: Master’s course] A study of differences in estimated stresses in shallow subsurface between
measurements and numerical calculations

[2K0101-07-05] [Student presentation: Doctoral course] 3-D quasi-static modeling of mining-induced earthquakes in reverse or normal fault environment

[2K0101-07-06] [Student presentation: Master’s course] Finite fault source estimation using full-waveform inversion approach

[2K0101-07-07] [Student presentation: Master’s course] Research on the influence of different sediment properties on tsunamis caused by the submarine landslide using the SPH-DEM method

Authentication

Session information (2023/02/03 Ver.)

(General session) Rock Engineering / Mining technologies

[2K0101-07-01] [Student presentation: Master’s course] Effect of Acid Mine Drainage Control on Mixing Ratio of Potentially Acid Forming by Using Mixing Cover System

[2K0101-07-02] [Student presentation: Master’s course] Study on Pillar Design of Longwall Coal Mining System under Weak Geological Conditions in Indonesia

[2K0101-07-03] [Student presentation: Master’s course] Study of Effects of Resolution on the Estimation Accuracy of Thermal Conductivity of Sandstones by X-Ray CT Images

[2K0101-07-04] [Student presentation: Master’s course] A study of differences in estimated stresses in shallow subsurface betweenmeasurements and numerical calculations

[2K0101-07-05] [Student presentation: Doctoral course] 3-D quasi-static modeling of mining-induced earthquakes in reverse or normal fault environment

[2K0101-07-06] [Student presentation: Master’s course] Finite fault source estimation using full-waveform inversion approach

[2K0101-07-07] [Student presentation: Master’s course] Research on the influence of different sediment properties on tsunamis caused by the submarine landslide using the SPH-DEM method

Authentication

[2K0101-07-04] [Student presentation: Master’s course] A study of differences in estimated stresses in shallow subsurface between
measurements and numerical calculations