Session information (2021/01/29 Ver.)

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General Session

Mining and underground construction machineries / Rock Engineering / Resource based economy and social system / Mining technologies

Wed. Mar 10, 2021 8:40 AM - 12:00 PM Room-1

Chairman:Daisuke FUKUDA (Hokkaido University), Takashi SASAOKA (Kyushu University)

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8:40 AM - 9:00 AM

[3K0101-09-01] Study on influence that character of flyash and calcium aluminate mineral exerts on control of alkali silica reaction

○Iwatsuki Eiji¹ (1. Aichi Institute of Technology)

Chairman:Daisuke FUKUDA (Hokkaido University)

9:00 AM - 9:20 AM

[3K0101-09-02] Influence of tilted wireline sonic logging tool on dispersive wave

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

Chairman:Daisuke FUKUDA (Hokkaido University)

9:20 AM - 9:40 AM

[3K0101-09-03] Fundamental study for developing a new near surface survey method using DAS

○Junichi Takekawa¹, Hitoshi Mikada¹, Shibo Xu¹, Masahiro Uno¹, Pairan Lin¹, Yusuke Watanabe¹, Ziyang Zhou¹, Ryo Masumura¹, Iktae Jang¹, Rundong Pan¹, Kosuke Kayama¹, Toshiki Matsuo¹, Ayane Ishizuki¹, Shiori Kamei¹, Kotaro Izumi¹, Kinzo Kishida², Daiji Azuma², Masafumi Aoyanagi³, Naoto Tanaka³, Hiroki Ichikawa³ (1. Kyoto University, 2. Neubrex Co., Ltd., 3. Tadano Ltd.)

Chairman:Daisuke FUKUDA (Hokkaido University)

9:40 AM - 10:00 AM

[3K0101-09-04] Evaluation of Strain and Stress Propagation Behavior in Dynamic Tensile Fracture Test of Rock

○Tei Saburi¹, Yoshiaki Takahashi¹, Kuniyuki Miyazaki¹, Yuji Ogata¹, Shiro Kubota¹ (1. National Institute of Advanced Industrial Science and Technology)

Chairman:Daisuke FUKUDA (Hokkaido University)

10:00 AM - 10:20 AM

[3K0101-09-05] Experimental Study on Backfilling of Waste Rock to Prevent Acid Mine Drainage in Open-cut Gold Mine in Northern Myanmar

○Akihiro Hamanaka¹, Yoshihiro Tagashira¹, Takashi Sasaoka¹, Hideki Shimada¹, Shinji Matsumoto² (1. Kyushu University, 2. National Institute of Advanced Industrial Science and Technology (AIST))

Chairman:Daisuke FUKUDA (Hokkaido University)

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

10:40 AM - 11:00 AM

[3K0101-09-06] Estimation of permeability in porous media using shape parameter of Weibull distribution

○Ryo Masumura Masumura¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto University)

Chairman:Takashi SASAOKA (Kyushu University)

11:00 AM - 11:20 AM

[3K0101-09-07] Applicability of passive seismic exploration to imaging of fluid flow locations in hydrocarbon reservoirs

○Ayane Ishizuki¹, Hitoshi Mikada¹, Junichi Takekawa¹ (1. Kyoto University)

Chairman:Takashi SASAOKA (Kyushu University)

11:20 AM - 11:40 AM

[3K0101-09-08] Study on estimates of carbon dioxide emissions from aggregate production

○Mitsugu Saito¹, Koyo Shimizu¹, Masaya Sato¹ (1. Iwate university)

Chairman:Takashi SASAOKA (Kyushu University)

11:40 AM - 12:00 PM

[3K0101-09-09] Causal Relationship between Underground Nuclear Tests and Giant Earthquakes

○Tsuyoshi Watanabe¹, Yoshiaki Fujii¹, Junichi Kodama¹, Daisuke Fukuda¹ (1. Hokkaido university)

Chairman:Takashi SASAOKA (Kyushu University)

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