一般講演

開発機械/岩盤工学/資源開発技術

Tue. Mar 17, 2020 8:40 AM - 11:50 AM Room4 (Fl.2.,Build. 6. 625)

司会：羽柴公博（東京大学）、武川順一（京都大学）

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8:40 AM - 9:00 AM

[3K62501-09-01] Application of Filling Slurry Containing Cement for Inhibition of Seafloor Environmental Disturbance after Mining Development of Rare Earth Element Rich-Mud

○Tetsu Akitou¹, Keisuke Takahashi¹, Toshiro Yamanaka², Hiroko Makita², Yasuhiro Namba³, Syun Nomura³, Yoshihisa Kawamura³, Nori Kyo³, Eigo Miyazaki³, Ikuo Sawada³, Keita Akiyama³ (1. UBE INDUSTRIES, LTD, 2. Tokyo University of Marine Science and Technology, 3. Japan Agency for Marine-Earth Science and Technology)

9:00 AM - 9:20 AM

[3K62501-09-02] Study on control of alkali-silica reaction of concrete by aluminum ions

○Eiji Iwatsuki¹ (1. Aichi Institute of Technology)

9:20 AM - 9:40 AM

[3K62501-09-03] Estimating the earthquake source mechanism using full waveform inversion

○Iktae JANG¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto University)

9:40 AM - 10:00 AM

[3K62501-09-04] Dispersion characteristics of flexural wave due to tensile cracks or borehole breakout

○Kosuke Kosuke Kayama¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto university)

10:00 AM - 10:20 AM

[3K62501-09-05] Numerical study of seismic wave propagation and scattering around a circular tunnel buried at different depth

○Huatao Zhao^1,2, Ming Tao¹, Hitoshi Mikada², Shibo Xu², Junichi Takekawa² (1. Central South University, 2. Kyoto University)

休憩 (10:20 AM - 10:30 AM)

10:30 AM - 10:50 AM

[3K62501-09-06] Estimation of physical properties of subsurface from Cole-Cole model using electromagnetic reflection signals

○Kohshi Kimura¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto university)

10:50 AM - 11:10 AM

[3K62501-09-07] Cutting test of the cobalt rich ferromanganese crust under various conditions

○Junpei Maeda¹, Kimihiro Hashiba¹, Katsunori Fukui¹, Masaki Hatakeyama¹, Hiroyuki Odaka², Kazuo Watanabe³ (1. University of Tokyo, 2. KAYABA SYSTEM MACHINERY , 3. Japan Oil, Gas and Metals National Corporation)

11:10 AM - 11:30 AM

[3K62501-09-08] Application of Anchor Method in Earth Stepped-Twin Retaining Wall to Control Wall Deflection

○Akihiro Hamanaka¹, Kazuki Maehara¹, Takashi Sasaoka¹, Hideki Shimada¹, Seiya Sakuma² (1. Kyushu University, 2. Aoyama Kiko Co., LTD.)

11:30 AM - 11:50 AM

[3K62501-09-09] Prevention of Mt. Fuji's Eruption

○Yoshiaki Fujii¹, Jun-ichi Kodama¹, Daisuke Fukuda¹ (1. Hokkaido University)

Session information (2020/01/24 Ver.)