Research theme for competitive and other funds (14):
2024 - 2029 Can seamount subduction weaken locking of megathrust earthquake? Test at 2 seamounts in Nankai Trough
2024 - 2027 粘着力に基づく新たな断層構成則の構築
2021 - 2026 Science of Slow-to-Fast Earthquakes
2021 - 2026 Physicochemical processes in slow-to-fast phenomena
2020 - 2025 Quantification of physical properties on various earthquake faults and understanding their relationships in subduction zones
2019 - 2024 Quantitative evaluation of frictional heat of the Futagawa fault ruptured during the Kumamoto Mw 7.1 earthquake and investigation of singular temperature structure in the area
2020 - 2023 Experimental varification for strength evaluation under seafloor based on drilling parameter
Kazumasa Tanimoto, Yohei Hamada, Ikuo Katayama. Insight into drilling performance parameters for in-situ detection of lithological transition. Scientific Reports. 2024. 14. 1
Chengrui Chang, Hiroyuki Noda, Yohei Hamada, Chao Huang, Tao Ma, Gonghui Wang, Tetsuo Yamaguchi. Comminution-Induced Transient Frictional Behavior in Sheared Granular Halite. Geophysical Research Letters. 2024. 51. 21
Yanxue Ma, Rie Nakata, Kimihiro Mochizuki, Yoshitaka Hashimoto, Yohei Hamada. Structural control on the shallow tremor distribution linked to seamount subduction: insights from high-resolution seismic imaging in Hyuga-nada. Earth, Planets and Space. 2024. 76. 1
Ryuta Arai, Kazuya Shiraishi, Yasuyuki Nakamura, Gou Fujie, Seiichi Miura, Shuichi Kodaira, Dan Bassett, Tsutomu Takahashi, Yuka Kaiho, Yohei Hamada, et al. Thick slab crust with rough basement weakens interplate coupling in the western Nankai Trough. Earth, Planets and Space. 2024. 76. 1
Hirokazu Masumoto, Jun Kameda, Yohei Hamada, Kohtaro Ujiie, Yujin Kitamura. Lowering of the kinetic barrier of clay-mineral reactions along a seismogenic fault: Example from the Nankai subduction zone, Japan. Tectonophysics. 2023. 868
Hamahashi Mari, Koge Hiroaki, Terui Konosuke, Fukuchi Rina, Kawamura Kiichiro, Okuda Hanaya, Yamaguchi Asuka, Hamada Yohei, Ijiri Akira, Tatsumi Kanji, et al. Documentation of channel morphology and backscatter intensity facies along the Shionomisaki Canyon, Nankai Trough, using newly acquired multi-beam bathymetry data and surface sediment cores. Annual Meeting of the Geological Society of Japan. 2023. 2023. 348
山口飛鳥, 福地里菜, 濱田洋平, 高下裕章, 川村喜一郎, 井尻暁, 奥田花也, 浜橋真理, 照井孝之介, 細川貴弘, et al. Updating tectonic evolution of the Nankai accretionary prism and geological structures of the boundary between segments of megathrust earthquakes based on submersible survey along Shionomisaki submarine canyon: Initial report of R/V Yokosuka YK23-10S cruise. 日本地質学会学術大会(Web). 2023. 130th
Yamaguchi Asuka, Fukuchi Rina, Hamada Yohei, Koge Hiroaki, Kawamura Kiichiro, Ijiri Akira, Okuda Hanaya, Hamahashi Mari, Terui Konosuke, Hosokawa Takahiro, et al. Updating tectonic evolution of the Nankai accretionary prism and geological structures of the boundary between segments of megathrust earthquakes based on submersible survey along Shionomisaki submarine canyon: Initial report of R/V Yokosuka YK23-10S cruise. Annual Meeting of the Geological Society of Japan. 2023. 2023. 189
Nakamoto Keisuke, Kameda Jun, Hamada Yohei, Masumoto Hirokazu. Micro-pore structural analysis of subduction zone faults using nitrogen gas adsorption method. Annual Meeting of the Geological Society of Japan. 2022. 2022. 290
Tanikawa Wataru, Mochizuki Yoshichika, Tokuyama Hidekazu, Takagi Shota, Nakamura Riko, Yamamoto Yuhji, Hamada Yohei, Watanabe Jun. Provenance study of the granite used for the gravestones of the feudal lords of the Tosa Yamauchi family. Annual Meeting of the Geological Society of Japan. 2022. 2022. 342
Title Moderate-velocity earthquakes fill the gap in seismic slip rates
(日本地質学会学術大会講演要旨 2018)
Postseismic fluid discharge chemically recorded in altered pseudotachylyte discovered from an ancient megasplay fault
(日本地球惑星科学連合大会予稿集(Web) 2018)
Moderate-velocity slips in plate subduction zone: implications for Tsunami Earthquake
(日本地球惑星科学連合大会予稿集(Web) 2018)
In situ rock strength of accretionary complex and frontal decollement in the Nankai Trough, derived from drilling parameters processing
(日本地球惑星科学連合大会予稿集(Web) 2018)
Equivalent formation strength of gas hydrates bearing zone
(日本地球惑星科学連合大会予稿集(Web) 2018)