[S-SS10] Seismic wave propagation: Theory and Application

Thu. May 24, 2018 1:45 PM - 3:15 PM A10 (Tokyo Bay Makuhari Hall)

convener:Kiwamu Nishida(Earthquake Research Institute, University of Tokyo), Kazuya Shiraishi(Japan Agency for Marine-Earth Science and Technology), Takao Nibe(（株）地球科学総合研究所, 共同), Kaoru Sawazaki(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Sawazaki Kaoru(NIED), Ikuta Ryoya(Shizuoka Univ.)

Seismic wave propagation provides rich information of earth's heterogeneities and the excitation sources. In order to extract the information, integrated studies are needed among mathematical/numerical studies based on the wave theory, miniature physical experiments using rock specimens, and practical data analyses.
Furthermore, it is greatly beneficial to conduct comparative studies of various kinds of waves, such as elastic, acoustic, traveling ionospheric disturbances, and oceanic waves. This session widely invites presentations about the theories and applications related to seismic and other geophysical waves.

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1:45 PM - 2:00 PM

[SSS10-19] Spatio-temporal change in seismic velocity associated with the 2016 Kumamoto earthquake using cross-correlations of ambient noise records

★Invited Papers

*Tatsunori Ikeda¹, Hiro Nimiya², Takeshi Tsuji^1,2 (1.International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University, 2.Department of Earth Resources Engineering, Kyushu University)

2:00 PM - 2:15 PM

[SSS10-20] Time-lapse change of S-wave velocity and polarization anisotropy associated with the 2016 Kumamoto earthquake, Japan

*Kaoru Sawazaki¹, Tatsuhiko Saito¹, Tomotake Ueno¹, Katsuhiko Shiomi¹ (1.National Research Institute for Earth Science and Disaster Resilience)

2:15 PM - 2:30 PM

[SSS10-21] Non-linear and plastic soil response in the greater Tokyo area during the 2011 Tohoku-Oki earthquake

*Loïc Viens¹, Marine Denolle¹, Naoshi Hirata², Shigeki Nakagawa² (1.Harvard University, 2.ERI, The University of Tokyo)

2:30 PM - 2:45 PM

[SSS10-22] Estimation of scattering and intrinsic absorption parameters using envelopes of ambient seismic noise cross-correlation functions

*Takashi Hirose¹, Hisashi Nakahara¹, Takeshi Nishimura¹ (1.Graduate School of Science, Tohoku University)

2:45 PM - 3:00 PM

[SSS10-23] Seismic velocity monitoring using ACROSS on landslide area

*Ryoya Ikuta¹, Kentaro Kodaira¹, Takahiro Kunitomo², Toshiki Watanabe², Koshun Yamaoka², Akio Katsumata³ (1.Faculty of Science, Shizuoka University, 2.Earth and Volcano Research Center, Graduate school of Environmental Studies, Nagoya University, 3.Meteorological Research Institute, Japan meteorological Agency)

3:00 PM - 3:15 PM

[SSS10-24] Seismic Waveforms from the Democratic People's Republic of Korea on September 3, 2017

*Masumi Yamada¹, Takuto Maeda², James Mori¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.Earthquake Research Institute, University of Tokyo)

Session information