MMIJ Annual Meeting 2020
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Session Details

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 JST
Tue. Mar 17, 2020 11:40 PM - 2:50 AM UTC
Room4 Fl.2.,Build. 6. 625
司会：羽柴 公博（東京大学）、武川 順一（京都大学）
8:40 AM - 9:00 AM JST(11:40 PM - 12:00 AM UTC)

[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 JST(12:00 AM - 12:20 AM UTC)

[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 JST(12:20 AM - 12:40 AM UTC)

[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 JST(12:40 AM - 1:00 AM UTC)

[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 JST(1:00 AM - 1:20 AM UTC)

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

○Huatao Zhao1,2, Ming Tao1, Hitoshi Mikada2, Shibo Xu2, Junichi Takekawa2 (1. Central South University, 2. Kyoto University)
10:20 AM - 10:30 AM JST(1:20 AM - 1:30 AM UTC)

休憩

10:30 AM - 10:50 AM JST(1:30 AM - 1:50 AM UTC)

[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 JST(1:50 AM - 2:10 AM UTC)

[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 JST(2:10 AM - 2:30 AM UTC)

[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 JST(2:30 AM - 2:50 AM UTC)

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

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