Research theme for competitive and other funds (3)：
2015 - 2018 Study on the modeling accuracy of irregular subsurface structure in sedimentary basins on strong ground motion prediction
2008 - 2010 Verification and modification of recipe for predicting strong ground motion from recent disastrous earthquakes
2006 - 2007 Study on prediction of long period ground motions on sedimentary basins in Southwest Japan for huge subduction-zone
Papers (69)：
Hao Wu, Kojiro Irikura, Ken Miyakoshi, Kazuhiro Somei. Characterized source model of the 2013 Lushan earthquake (Mw 6.6) by the empirical Green’s function method. Earth, Planets and Space. 2022. 74. 1
Kunikazu YOSHIDA, Kazuhiro SOMEI, Ken MIYAKOSHI. Estimation of the Sedimentary Basin Structure of the Southeastern Part of the Ishikari Lowland, Hokkaido, Inferred from Receiver Function. Zisin (Journal of the Seismological Society of Japan. 2nd ser.). 2022. 75. [4]. 145-161
Kimiyuki Asano, Tomotaka Iwata, Kunikazu Yoshida, Naoto Inoue, Kazuhiro Somei, Ken Miyakoshi, Michihiro Ohori. Microtremor array surveys and development of the velocity model in the Hakodate Plain, Hokkaido, Japan. Earth, Planets and Space. 2022. 74. 1
Arben Pitarka, Robert Graves, Kojiro Irikura, Ken Miyakoshi, Changjiang Wu, Hiroshi Kawase, Arthur Rodgers, David McCallen. Refinements to the Graves-Pitarka Kinematic Rupture Generator, Including a Dynamically Consistent Slip-Rate Function, Applied to the 2019 Mw 7.1 Ridgecrest Earthquake. Bulletin of the Seismological Society of America. 2021
Percy Galvez, Anatoly Petukhin, Paul Somerville, Jean-Paul Ampuero, Ken Miyakoshi, Daniel Peter, Kojiro Irikura. Multicycle Simulation of Strike-Slip Earthquake Rupture for Use in Near-Source Ground-Motion Simulations. Bulletin of the Seismological Society of America. 2021. 110. 6. 2463-2485
Kazuhiro Somei, Ken Miyakoshi, Kojiro Irikura. The Interpretation of Double-Corner-Frequency Source Spectral Model Considering the Heterogeneous Slip Distribution for Crustal Earthquakes in Japan. Physics-based Ground Motion Modeling 2023. 2023
Shohei Yoshida, Kenichi Tsuda, Ken Miyakoshi, Toshiaki Sato. RUPTURE PROCESS OF THE 2021 AND 2022 FUKUSHIMA-OKI, JAPAN, INTRA-SLAB EARTHQUAKES (Mw7.1, Mw7.4) INFERED FROM BROAD-BAND STRONG MOTION RECORDS. Physics-based Ground Motion Modeling 2023. 2023
Ken MIYAKOSHI, Yasuhiro MATSUMOTO, Naoto INOUE, Takashi KUMAMOTO, Katsuhiro KAMAE, Kojiro IRIKURA. Slip distribution in shallow areas above seismogenic zone for the inland crustal earthquakes. Physics-based Ground Motion Modeling 2023. 2023
IRIE Kiyoshi, MIYAKOSHI Ken, DORJPALAM Saruul, OKADA Yasuo, TORITA Haruhiko, SATO Toshiaki, TAJIMA Reiko. A Characterized Source Model for M9-Class Interplate Earthquakes Considering Multiscale-Asperities ̶ A Study Based on Existing Source Models of the 2011 Tohoku Earthquake ̶. 16JEES. 2023. Day1-G417-05
Yujia Guo, Ken Miyakoshi, Kojiro Irikura. Regional and depth dependences of source parameters for interplate earthquakes in global subduction zones based on heterogeneous slip models. 16JEES. 2023. Day1-G417-06
