Futoshi Yamashita

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Speaker, Author, Co-Author

Fri. May 30, 2025 3:30 PM - 5:00 PM Exhibition Hall Special Setting (3) (Exhibition Hall 7&8, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS10] Fault Rheology and Earthquake Physics

4:15 PM - 4:30 PM

[SSS10-26] Validating strain measurement using Fiber Bragg Grating sensors embedded in a shallow thin slit

*Kurama Okubo¹, Futoshi Yamashita¹, Eiichi Fukuyama^2,1, Yasuki Oikawa³, Masahito Wakahara⁴ (1.National Research Institute for Earth Science and Disaster Resilience, 2.Department of Civil and Earth Resources Engineering, Kyoto University, 3.National Institute of Advanced Industrial Science and Technology, 4.CMIWS Co., Ltd.)

4:30 PM - 4:45 PM

[SSS10-27] Analysis of acoustic emissions and stress evolution in large-scale laboratory experiments to reveal the foreshock occurrence mechanism

*Ryo Ishiyama¹, Bogdan Enescu¹, Eiichi Fukuyama^2,3, Futoshi Yamashita³, Kurama Okubo³ (1.Department of Geophysics, Faculty of Science, Kyoto University, 2.Department of Civil and Earth Resources Engineering, Faculty of Engineering, Kyoto University, 3.National Research Institute for Earth Science and Disaster Resilience)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS10] Fault Rheology and Earthquake Physics

5:15 PM - 7:15 PM

[SSS10-P26] Preliminary results of shear friction experiments using Shirahama sandstone for the construction of friction wear model

*Sumire Maeda¹, Futoshi Yamashita² (1.National Institute of Advanced Industrial Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience)

5:15 PM - 7:15 PM

[SSS10-P30] Dependence of the rate- and state-dependent friction parameters of metagabbro gouge on normal stress

*Futoshi Yamashita¹, Kazuo Mizoguchi², Eiichi Fukuyama^3,1, Sachiko Iizuka⁴ (1.National Research Institute for Earth Science and Disaster Resilience, 2.CRIEPI, 3.Graduate School of Engineering, Kyoto University, 4.CERES Inc.)