MMIJ 2020,Sendai
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Session Details

General Session

開発機械／岩盤工学／資源経済と社会システム／資源開発技術

Thu. Sep 10, 2020 9:00 AM - 11:30 AM JST
Thu. Sep 10, 2020 12:00 AM - 2:30 AM UTC
Room-2
The chairman: Akihiro HAMANAKA (Kyushu University)
9:00 AM - 9:20 AM JST(12:00 AM - 12:20 AM UTC)

[3K0201-06-01]The characteristics of rockburst occurrences at Mufulira Mine in Zambia

○Masahiro Nishihara1 (1. Hokkaido university)
The chairman: Akihiro HAMANAKA (Kyushu University)
9:20 AM - 9:40 AM JST(12:20 AM - 12:40 AM UTC)

[3K0201-06-02]Mechanism of Severe Damage at a Tunnel in Hokkaido, Japan during Construction in Serpentinite and the Deformation Preceding the Damage

○Yoshiaki Fujii1, Yasumasa Kanai1, Takamasa Hayakawa1, Nao Ikeda1, Yoshimasa Onoe1, Jun-ichi Kodama1, Daisuke Fukdua1, Dota Awaji2 (1. Hokkaido University, 2. Shimizu Corporation)
The chairman: Akihiro HAMANAKA (Kyushu University)
9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[3K0201-06-03]the relationship between pore throat and permeability in porous media

○Ryo Masumura1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto university)
The chairman: Akihiro HAMANAKA (Kyushu University)
10:00 AM - 10:30 AM JST(1:00 AM - 1:30 AM UTC)

Break

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

[3K0201-06-04]3D Hydraulic Fracturing Simulation Using Hamiltonian Particle Method

○Kosuke Kayama1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto university)
The chairman: Akihiro HAMANAKA (Kyushu University)
10:50 AM - 11:10 AM JST(1:50 AM - 2:10 AM UTC)

[3K0201-06-05]Three-dimensional numerical analysis of time-dependent behavior of tunnels constructed by conventional method and NATM

○Hiroaki Yamamoto1, Nao Ikeda2, Junichi Kodama1, Atsushi Sainoki3, Hideyuki Murayama2, Tomoyuki Arai2, Daisuke Fukuda1, Yoshiaki Fujii1 (1. Hokakido University, 2. Fujita Corporation, 3. Kumamoto University)
The chairman: Akihiro HAMANAKA (Kyushu University)
11:10 AM - 11:30 AM JST(2:10 AM - 2:30 AM UTC)

[3K0201-06-06]Proposal of Early Diagnosis System of Excavator Motor Using Machine Learning

○Rei Hosoda1, Youhei Kawamura1, Dorjsuren Yandagsuren2, Orkhon Lkhamjav2 (1. AkitaUniversity, 2. Mongolian University of Science and Technology)
The chairman: Akihiro HAMANAKA (Kyushu University)
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