2020 - 2023 Investigation of site amplification at Ocean Bottom stations in the Japan Trench area for earthquake early warning
論文 (29件):
Yadab P. Dhakal, Takashi Kunugi, Hiroaki Yamanaka, Atsushi Wakai, Shin Aoi, Azusa Nishizawa. Estimation of source, path, and site factors of S waves recorded at the S-net sites in the Japan Trench area using the spectral inversion technique. Earth, Planets and Space. 2023. 75. 1
Ikuo Cho, Shigeki Senna, Atsushi Wakai, Kaoru Jin, Hiroyuki Fujiwara. Basic performance of a spatial autocorrelation method for determining phase velocities of Rayleigh waves from microtremors, with special reference to the zero-crossing method for quick surveys with mobile seismic arrays. Geophysical Journal International. 2021. 226. 3. 1676-1694
Senna S, A. Wakai, A. Yatagai, H. Suzuki, H.Matsuyama, H. Fujiwara. MODELING OF THE SUBSURFACE STRUCTURE FROM THE SEISMIC BEDROCK TO THE GROUND SURFACE FOR A BROADBAND STRONG MOTION EVALUATION IN JAPAN. Proceedings of 6th IASPEI/IAEE international symposium: the Effect of Surface Geology on seismic motion. 2021
A. Wakai, S.Senna, A.Yatagai, Y.Inagaki, H.Matsuyama, H.Fujiwara. SUBSURFACE VELOCITY STRUCTURE MODELS IN TOKAI RESION, JAPAN, FOR BROADBAND STRONG GROUND MOTION EVALUATION. Proceedings of 17th World Conference on Earthquake Engineering. 2020
Shigeki Senna, Atsushi Wakai, Atsushi Yatagai, Haruhiko Suzuki, Yoshiaki Inagaki, Hisanori Matsuyama, HIroyuki Fujiwara. Modeling of the subsurface structure from the seismic bedrock to the ground surface for a broadband strong motion evaluation in Kanto reasion, Japan. Proceedings of 17th World Conference on Earthquake Engineering. 2020