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

Wed. May 23, 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:Takemura Shunsuke(防災科研), Yabe Suguru(JAMSTEC)

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

[SSS10-01] Wide Observation Range of Borehole Stress meter and Strain meter ,and Comparison among Long Period Observation Instruments

Hiroshi Ishii¹, Yasuhiro Asai¹, *Muneyoshi Furumoto¹ (1.Tono Research Institute of Earthquake Science, Association for the Development of Earthquake Prediction)

2:00 PM - 2:15 PM

[SSS10-02] Synthetic Tests of the Focal Mechanism Estimation using High Frequency Seismic Waveform

*Suguru Yabe¹, Shunsuke Takemura² (1.Japan Agency for Marine-Earth Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience)

2:15 PM - 2:30 PM

[SSS10-03] Dominance of mode-conversion seismic wave scattering in small-scale randomly heterogeneous media having anisomeric characteristic scales

*Takuto Maeda¹, Nozomi Kanaya¹ (1.Earthquake Research Institute, the University of Tokyo)

2:30 PM - 2:45 PM

[SSS10-04] Similarity of the regional PL waves in the crustal waveguide and the teleseismic W-phase in the upper-mantle waveguide

*Takashi Furumura¹, Brian L N Kennett² (1.Earthquake Research Institute The University of Tokyo, 2.Research School of Earth Sciences The Australian National University )

2:45 PM - 3:00 PM

[SSS10-05] Moment tensor inversion of shallow very low-frequency earthquakes around off the Kii Peninsula, Japan: the effects of three-dimensional accretionary prism model

*Shunsuke Takemura¹, Takanori Matsuzawa¹, Takeshi Kimura¹, Takashi Tonegawa², Katsuhiko Shiomi¹ (1.National Research Institute for Earth Science and Disaster Resilience, 2.Japan Agency for Marine-Earth Science and Technology)

3:00 PM - 3:15 PM

[SSS10-06] Improvement of seismic data quality through low frequency seismic data acquisition and broadband data processing

*Takao Nibe¹, Fumitoshi Murakami¹, Eiichi Asakawa¹, Susumu Abe², Hiroshi Sato³, Tatsuya Ishiyama³ (1.JGI, Inc., 2.JAPEX, 3.ERI)

Session information