[S16] Subsurface structure and its effect on ground motion | The 2025 SSJ Fall Meeting

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Room CRegular session : S16. Subsurface structure and its effect on ground motion

[S16]Subsurface structure and its effect on ground motion

Wed. Oct 22, 2025 2:15 PM - 3:00 PM JST
Wed. Oct 22, 2025 5:15 AM - 6:00 AM UTC

Room C(411+412)

chairperson:Harusato Kimura(Institute of Science Tokyo)

2:15 PM - 2:30 PM JST(5:15 AM - 5:30 AM UTC)

[S16-01]Estimation of Ground Damping Based on Spectral Inversion Analysis of Subsurface Stripped Waves

*Fumio Kirita¹, Tsuyoshi Watanabe¹, Ryuji Nakanishi¹, Haruhiko Suzuki² (1. Japan Atomic Energy Agency, 2. OYO Corporation)

2:30 PM - 2:45 PM JST(5:30 AM - 5:45 AM UTC)

[S16-02]An approach to estimating attenuation coefficient of Rayleigh wave using spatial autocorrelation method

*Harusato Kimura¹, Hitoshi Morikawa¹ (1. Institute of Science Tokyo)

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[S16-03]Shallow soil structure exploration and visualization by surface wave survey and seismic interferometry

*Kotaro Sueki¹, Takashi Hirai¹, Hirohito Takahashi², Masafumi Mori³, Haruhiko Suzuki⁴ (1. University of Hyogo, 2. Meijo University, 3. Nagoya University, 4. OYO Corporation)

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