Research keywords (7)：
Foreshock
, Rock friction
, Large-scale laboratory experiment
, 比抵抗
, 断層
, 地殻応力
, 地震
Research theme for competitive and other funds (7)：
2022 - 2027 大型岩石摩擦実験による2次元破壊伝播機構の解明
2021 - 2026 Physicochemical processes in slow-to-fast phenomena
2021 - 2024 Study on the scale dependence of gouge frictional properties defining fault slip
2017 - 2022 Studies on Earthquake Rupture Propagation Using Large-scale Friction Experiments
2018 - 2021 Study on mechanisms of fault slip by monitoring structure of Earth's crust
2016 - 2021 Study on Geoscientific Modeling of Earthquake Phenomena from Low-speed Deformation to High-speed Slip
2011 - 2016 Friction experiments using a large scale shaking table for the understanding of earthquake source dynamics
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Papers (20)：
Shiqing Xu, Eiichi Fukuyama, Futoshi Yamashita, Hironori Kawakata, Kazuo Mizoguchi, Shigeru Takizawa. Fault strength and rupture process controlled by fault surface topography. Nature Geoscience. 2023. 16. 1. 94-100
Futoshi Yamashita, Eiichi Fukuyama. Controlling factor for generation-evolution of precursory slow slip and foreshocks elucidated by large-scale rock friction experiments. 2022. 44. 11. 573-580
F. Yamashita, E. Fukuyama, S. Xu. Foreshock Activity Promoted by Locally Elevated Loading Rate on a 4-m-Long Laboratory Fault. Journal of Geophysical Research: Solid Earth. 2022. 127. 3
Kurama Okubo, Futoshi Yamashita, Eiichi Fukuyama. Measurements of Strain and Displacement During 4m Biaxial Rock Friction Experiment Using Fiber Bragg Grating Sensors and Accelerometers. Technical Note of the National Research Institute for Earth Science and Disaster Resilience. 2022. 469. 1-24
Futoshi Yamashita, Eiichi Fukuyama, Shiqing Xu, Hironori Kawakata, Kazuo Mizoguchi, Shigeru Takizawa. Two end-member earthquake preparations illuminated by foreshock activity on a meter-scale laboratory fault. Nature Communications. 2021. 12. 1
Development of a giant rock friction apparatus for understanding faulting phenomena over broad spatiotemporal scales
(SSJ meeting 2023 2023)
"Giant" rock friction apparatus for understanding faulting processes on multi spatio temporal scales : A p reliminar y report
(International Joint Workshop on Slow-to-Fast Earthquakes 2023 2023)
Frictional properties of metagabbro gouge in meter scale
(SSJ meeting 2022 2022)
Slow stick-slips on a meter-scale laboratory fault
(International Joint Workshop on Slow-to-Fast Earthquakes 2022 2022)
Investigation of frictional properties of metagabbro gouge in centimeter scale for understanding scale dependence of rock friction
(2022)
1993 - 1997 Kyushu University School of Sciences Department of Earth and Planetary Sciences
Professional career (1)：
博士(理学) (京都大学大学院)
Work history (4)：
2008/04 - 現在 国立研究開発法人防災科学技術研究所 主任研究員
2006/07 - 2008/03 国立研究開発法人防災科学技術研究所 研究員
2003/04 - 2006/06 独立行政法人防災科学技術研究所 任期付研究員
2003/02 - 2003/03 京都大学防災研究所 21世紀COE研究員
Committee career (1)：
2018/04 - 2020/03 日本地震学会 「地震」編集委員
Awards (1)：
2016 - 防災科学技術研究所 業績表彰 岩石摩擦特性のスケール依存性に関する研究
Association Membership(s) (4)：
Society Of Geomagnetism And Earth, Planetary And Space Sciences
, The Seismological Society of Japan
, Japan Geoscience Union
, American Geophysical Union
