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Short title
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Seismic wave propagation
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Oral presentation
Date/Room/Chair
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May 23 AM1 (09:00 - 10:30)
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103
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Makoto OKUBO
/ Shinako Noguchi
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May 23 AM2 (10:45 - 12:15)
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103
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Toshiki Watanabe
/ Kazuya Shiraishi
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May 23 PM1 (13:45 - 15:15)
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103
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Shiro Ohmi
/ Mare Yamamoto
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Poster presentation
Date/Room
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May 23 (Core Time 17:15 - 18:30)
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Contact
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Hisashi Nakahara
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Email
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naka@zisin.gp.tohoku.ac.jp
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Convener
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Hisashi Nakahara
/ Jun Matsushima
/ Toshiki Watanabe
/ Jun Kawahara
/ Hitoshi Mikada
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Scope
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For the development of effective methods for imaging the Earth's structure using seismic waves, integrated studies are needed among analytical studies and numerical simulations based on wave theories, miniature physical experiments using rock specimens, and practical analyses of real data. This session widely invites presentations about theories and applications of seismic wave propagation.
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Notes
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| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 23 AM1 (09:00-10:30) 103 to the top
|
|
09:00 - 09:15
|
SSS27-01
|
Fundamental study on estimation of change in local stress field using coda-Q
|
Kyosuke Okamoto
Hitoshi Mikada
Tada-nori Goto
other
|
Kyosuke Okamoto
|
|
|
09:15 - 09:30
|
SSS27-02
|
Power-Law Decay of Direct- and Coda-Wave Amplitudes and the Fractal Distribution of Intrinsic Absorbers and Scatterers
|
Haruo Sato
|
Haruo Sato
|
|
|
09:30 - 09:45
|
SSS27-03
|
A comparison of finite-frequency and ray approaches in local tomography
|
Dapeng Zhao
Ping Tong
|
Dapeng Zhao
|
|
|
09:45 - 10:00
|
SSS27-04
|
The mechanism of anomalous wave propagating along trench shown by 3D-FDM simulation considering topography and seawater
|
Shinako Noguchi
Takuto Maeda
Takashi Furumura
|
Shinako Noguchi
|
|
|
10:00 - 10:15
|
SSS27-05
|
Encouragement of High Frequency Observational Seismology
|
Makoto OKUBO
Atsushi Saiga
|
Makoto OKUBO
|
|
|
10:15 - 10:30
|
SSS27-06
|
Time reversal analysis of seismic waves in Suruga Bay
|
Toshiaki Kikuchi
Koichi Mizutani
|
Toshiaki Kikuchi
|
|
|
Oral Presentation May 23 AM2 (10:45-12:15) 103 to the top
|
|
10:45 - 11:00
|
SSS27-07
|
Inhomogeneous structure inferred from reflected S waves beneath the Bungo channel, southwest Japan.
|
Masahiro Miyazaki
Satoshi Matsumoto
Hiroshi Shimizu
other
|
Masahiro Miyazaki
|
|
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11:00 - 11:15
|
SSS27-08
|
The characteristics of the surface wave propagation for the 2011 off the Pacific coast of Tohoku earthquake
|
Maho Arisue
Hironori Kawakata
Issei Doi
|
Maho Arisue
|
|
|
11:15 - 11:45
|
Invited
SSS27-09
|
Seismic interferometry in exploration geophysics: a review from practical aspect
|
Kazuya Shiraishi
|
Kazuya Shiraishi
|
|
|
11:45 - 12:00
|
SSS27-10
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Discussion on the significance of seismic interferometry to estimate inclined layered medium
|
XINRUI ZHANG
Hitoshi Morikawa
|
XINRUI ZHANG
|
|
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12:00 - 12:15
|
SSS27-11
|
Structure imaging by cross-correlation of local earthquake records: Simulation on source distribution and artifacts
|
Takuma Tsuji
Toshiki Watanabe
|
Toshiki Watanabe
|
|
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Oral Presentation May 23 PM1 (13:45-15:15) 103 to the top
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|
13:45 - 14:00
|
SSS27-12
|
Seismic anisotropy from the interferometric analysis of seafloor records
|
Akiko Takeo
Kiwamu Nishida
Takehi Isse
other
|
Akiko Takeo
|
|
|
14:00 - 14:15
|
SSS27-13
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Detecting Temporal Evolution of the Subsurface Structure Associated with the 2011 Tohoku Earthquake Using Ambient Noise
|
Shiro Ohmi
|
Shiro Ohmi
|
|
|
14:15 - 14:30
|
SSS27-14
|
Seismic velocity reduction after the 2011 Tohoku-Oki earthquake using repeating earthquake
|
Ryota Takagi
Naoki Uchida
Tomomi Okada
other
|
Ryota Takagi
|
|
|
14:30 - 14:45
|
SSS27-15
|
Temporal change in shallow subsurface structure detected by coda wave interferometry
|
Mare Yamamoto
|
Mare Yamamoto
|
|
|
14:45 - 15:00
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| SSS27-P01 |
Attenuation measurements of ultrasonic wave in partially frozen unconsolidated sands |
Jun Matsushima |
Jun Matsushima |
|
| SSS27-P02 |
Preliminary study to estimate elastic impedance in ground surface layer |
Nobuaki Tanaka
Hiroyuki Goto
Sumio Sawada |
Nobuaki Tanaka |
|
| SSS27-P05 |
Effect of complex surface topography on the distortion of the apparent S-wave radiation pattern |
Shunsuke Takemura
Takashi Furumura
Takuto Maeda |
Shunsuke Takemura |
|
| SSS27-P06 |
Lateral structure beneath the Izu-Nankai collision zone: Implication of a plate split in the subducting Philippine slab |
SIMANCHAL PADHY
Takashi Furumura
Takuto Maeda
other |
SIMANCHAL PADHY |
|
| SSS27-P07 |
Ambient noise tomography in the eastern margin of the Japan Sea, NE Japan |
Maki Yonekawa
Ryota Takagi
Tomomi Okada |
Maki Yonekawa |
|
|
|
15:00 - 15:15
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| SSS27-P08 |
An application of seismic interferometry for DONET data |
Kiwamu Nishida
Akiko To
Narumi Takahashi
other |
Kiwamu Nishida |
|
| SSS27-P09 |
Seismic velocity changes due to the 2005 Miyagi-Oki Earthquake revealed from auto-correlation analysis of ambient noise |
Kota Chujo
Yoshihiro Ito
Hisashi Nakahara
other |
Yoshihiro Ito |
|
| SSS27-P10 |
Fractional velocity changes in Japan Islands related to the 2011 Tohoku-Oki Earthquake |
Tomotake Ueno
Tatsuhiko Saito
Katsuhiko Shiomi
other |
Tomotake Ueno |
|
| SSS27-P11 |
Temporal seismic velocity changes associated with the 2011 Tohoku Earthquake from repeating earthquakes analyses |
Takeshi Nishimura |
Takeshi Nishimura |
|
| SSS27-P12 |
Detecting temporal changes in shallow subsurface structures by auto correlation analysis of coda waves |
Hisashi Nakahara |
Hisashi Nakahara |
|
|
| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 23 Core Time (17:15-18:30) to the top
|
|
SSS27-P01
|
Attenuation measurements of ultrasonic wave in partially frozen unconsolidated sands
|
Jun Matsushima
|
Jun Matsushima
|
|
|
SSS27-P02
|
Preliminary study to estimate elastic impedance in ground surface layer
|
Nobuaki Tanaka
Hiroyuki Goto
Sumio Sawada
|
Nobuaki Tanaka
|
|
|
SSS27-P03
|
Performance tuning of the Seism3D, the seismic wave propagation code, for large-scale parallel simulation using K comput
|
Takuto Maeda
Takashi Furumura
Shunsuke Inoue
other
|
Takuto Maeda
|
|
|
SSS27-P04
|
Influence of Antarctic ice sheet on seismic waveform observations at intra-Antarctic region
|
Genti Toyokuni
Hiroshi Takenaka
Masaki Kanao
|
Genti Toyokuni
|
|
|
SSS27-P05
|
Effect of complex surface topography on the distortion of the apparent S-wave radiation pattern
|
Shunsuke Takemura
Takashi Furumura
Takuto Maeda
|
Shunsuke Takemura
|
|
|
SSS27-P06
|
Lateral structure beneath the Izu-Nankai collision zone: Implication of a plate split in the subducting Philippine slab
|
SIMANCHAL PADHY
Takashi Furumura
Takuto Maeda
other
|
SIMANCHAL PADHY
|
|
|
SSS27-P07
|
Ambient noise tomography in the eastern margin of the Japan Sea, NE Japan
|
Maki Yonekawa
Ryota Takagi
Tomomi Okada
|
Maki Yonekawa
|
|
|
SSS27-P08
|
An application of seismic interferometry for DONET data
|
Kiwamu Nishida
Akiko To
Narumi Takahashi
other
|
Kiwamu Nishida
|
|
|
SSS27-P09
|
Seismic velocity changes due to the 2005 Miyagi-Oki Earthquake revealed from auto-correlation analysis of ambient noise
|
Kota Chujo
Yoshihiro Ito
Hisashi Nakahara
other
|
Yoshihiro Ito
|
|
|
SSS27-P10
|
Fractional velocity changes in Japan Islands related to the 2011 Tohoku-Oki Earthquake
|
Tomotake Ueno
Tatsuhiko Saito
Katsuhiko Shiomi
other
|
Tomotake Ueno
|
|
|
SSS27-P11
|
Temporal seismic velocity changes associated with the 2011 Tohoku Earthquake from repeating earthquakes analyses
|
Takeshi Nishimura
|
Takeshi Nishimura
|
|
|
SSS27-P12
|
Detecting temporal changes in shallow subsurface structures by auto correlation analysis of coda waves
|
Hisashi Nakahara
|
Hisashi Nakahara
|
|