Session information (2022/07/27 Ver.)

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General Session

(General session) Mining and underground construction machineries / Rock Engineering / Resource based economy and social system / Mining technologies

Wed. Sep 7, 2022 1:00 PM - 4:20 PM Room-4 (A25)

Chairman: Tei Saburi (National Institute of Advanced Industrial Science and Technology),Akira Sato (Kumamoto University)

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1:00 PM - 1:20 PM

[2409-17-01] [Student presentation: Master’s course]Simulation of the natural gas emission from a porous and low permeable sandy shale

○Chisato Nakahara¹, Akira Sato¹ (1. Kumamoto university)

Chairman:Tei Saburi (National Institute of Advanced Industrial Science and Technology)

1:20 PM - 1:40 PM

[2409-17-02] [Student presentation: Doctoral course]Stability Analysis of Nearby Faults due to Stress Disturbance by Coal Mining Activity

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

Chairman:Tei Saburi (National Institute of Advanced Industrial Science and Technology)

1:40 PM - 2:00 PM

[2409-17-03] [Student presentation: Master’s course]Study on resistivity properties of rocks from volcanic regions

○Motohiro - Fujii¹, Weiren Lin¹, Susumu Shibutani², Kazuya Ishitsuka¹ (1. Kyoto university, 2. Chi-ken Sogo Consultants Co)

Chairman:Tei Saburi (National Institute of Advanced Industrial Science and Technology)

2:00 PM - 2:20 PM

[2409-17-04] [Student presentation: Master’s course]Estimation of spatial distribution of subsurface properties using Cole-Cole plot

○Yuki Hirai¹, Hitoshi Mikada¹, Junnichi Takekawa¹, Shibo Xu¹ (1. Kyoto University)

Chairman:Tei Saburi (National Institute of Advanced Industrial Science and Technology)

2:20 PM - 2:40 PM

[2409-17-5add] Break

2:40 PM - 3:00 PM

[2409-17-05] Evaluation of Strain and Stress Propagation Behavior in Dynamic Tensile Fracture Test of Rock(III)

○Tei Saburi¹, Yoshiaki Takahashi, Kuniyuki Miyazaki, Shiro Kubota (1. National Institute of Advanced Industrial Science and Technology)

Chairman:Akira Sato (Kumamoto University)

3:00 PM - 3:20 PM

[2409-17-06] Numermical modelling of induced seismicity considering metre-scale rock mass stress heterogeneity - the relation between the occurrence of large-scale seismic events and b-value

○Atsushi Sainoki¹ (1. Kumamoto University)

Chairman:Akira Sato (Kumamoto University)

3:20 PM - 3:40 PM

[2409-17-07] [Student presentation: Master’s course]Source time function estimation using full-waveform inversion approach

○Xiaoqian Yu¹, Hitoshi Mikada¹, Junichi Takekawa¹, Shibo Xu¹ (1. Kyoto University)

Chairman:Akira Sato (Kumamoto University)

3:40 PM - 4:00 PM

[2409-17-08] [Student presentation: Doctoral course]Full-waveform inversion with the accelerated augmented Lagrangian method in the frequency domain

○Jiahang Li¹, Hitoshi Mikada¹, Junichi Takekawa¹, Shibo Xu¹ (1. Kyoto University)

Chairman:Akira Sato (Kumamoto University)

4:00 PM - 4:20 PM

[2409-17-09] [Student presentation: Master’s course]Application of full waveform inversion to microseisimics induced by fluid flow

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

Chairman:Akira Sato (Kumamoto University)

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