|
Short title
|
Fault Rheology and Earthquake
|
Oral presentation
Date/Room/Chair
|
May 21 PM1 (13:45 - 15:15)
|
105
|
Takanori Matsuzawa
/ Kiyokazu OOHASHI
|
|
May 21 PM2 (15:30 - 17:00)
|
105
|
Yo Fukushima
/ Wataru Tanikawa
|
|
May 22 AM1 (09:00 - 10:30)
|
105
|
Kiyokazu OOHASHI
/ Wataru Tanikawa
|
Poster presentation
Date/Room
|
May 21 (Core Time 17:15 - 18:30)
May 22 (Core Time 17:15 - 18:30)
|
|
|
Contact
|
Takehiro Hirose
|
|
Email
|
hiroset@jamstec.go.jp
|
|
Convener
|
Takehiro Hirose
/ Takanori Matsuzawa
/ Kiyokazu OOHASHI
/ Yo Fukushima
|
|
Scope
|
Interdisciplinary discussions on the rheology of seismogenic faults and earthquake generation processes among the following specialists; (1) fault rocks and fault zones, (2) theoretical and numerical studies on earthquake dynamics, and (3) seismology and geodesy. Presentations on fault-zone drilling projects are also welcome.
|
|
Notes
|
|
| Time |
Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Oral Presentation May 21 PM1 (13:45-15:15) 105 to the top
|
|
13:45 - 14:00
|
Invited
SSS29-01
|
Fluid-induced swarm activity as revealed by precisely determined hypocenters and focal mechanisms of earthquakes
|
Yohei Yukutake
Hiroshi Ito
Ryou Honda
other
|
Yohei Yukutake
|
|
|
14:00 - 14:15
|
Invited
SSS29-02
|
Fault geometry affecting spatial distribution and evolution of fracture zones
|
Masakazu Niwa
|
Masakazu Niwa
|
|
|
14:15 - 14:30
|
SSS29-03
|
EFFECT OF PORE PRESSURE ON THE FRICTIONAL BEHAVIORS OF SERPENTINITE
|
Keishi Okazaki
Ikuo Katayama
Miki Takahashi
|
Keishi Okazaki
|
|
|
14:30 - 14:45
|
SSS29-04
|
Suppression of slip and rupture velocity increased by thermal pressurization: Effect of Dilatancy
|
Yumi Urata
Keiko Kuge
Yuko Kase
|
Yumi Urata
|
|
|
14:45 - 15:00
|
SSS29-05
|
Monitoring of slip weakening process using transmitted acoustic waves
|
Eiichi Fukuyama
Futoshi Yamashita
Kazuo Mizoguchi
other
|
Eiichi Fukuyama
|
|
|
15:00 - 15:15
|
SSS29-06
|
Frictional behavior and BET surface-area changes of SAFOD SDZ gouge at intermediate to high-velocity regimes
|
Michiyo Sawai
Toshihiko Shimamoto
Takehiro Hirose
other
|
Michiyo Sawai
|
|
|
Oral Presentation May 21 PM2 (15:30-17:00) 105 to the top
|
|
15:30 - 15:45
|
Invited
SSS29-07
|
Strain anomalies induced by 2011 Tohoku earthquake observed by means of a dense GPS network in NE Japan
|
Mako Ohzono
Yasuo Yabe
Takeshi Iinuma
other
|
Mako Ohzono
|
|
|
15:45 - 16:00
|
Invited
SSS29-08
|
Stress state and deformation mechanism in the Nankai Trough subduction system
|
Hiroko Kitajima
Demian Saffer
|
Hiroko Kitajima
|
|
|
16:00 - 16:15
|
SSS29-09
|
Earthquake sequense simulations accounting for brittle-plastic transition
|
Hiroyuki Noda
Toshihiko Shimamoto
|
Hiroyuki Noda
|
|
|
16:15 - 16:30
|
SSS29-10
|
A shock-compression experiment of peridotites: toward a better understanding of focal mechanics of deep earthquakes
|
Masaaki Obata
Tsutomu Mashimo
Liliang Chen
other
|
Masaaki Obata
|
|
|
16:30 - 16:45
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| SSS29-P02 |
Propagation dynamics of episodic tremor and slip governed by fault rheology and heterogeneity |
Ryosuke Ando
Naoto Takeda
Teruo Yamashita |
Ryosuke Ando |
|
| SSS29-P03 |
Shallow very low frequency earthquakes off Sanriku, Japan |
Takanori Matsuzawa
Youichi Asano
Kazushige Obara |
Takanori Matsuzawa |
|
| SSS29-P04 |
3D modeling of the cycle of a great Tohoku-oki earthquake considering thermal pressurization |
Bunichiro Shibazaki
Hiroyuki Noda
Toshihiko Shimamoto
other |
Bunichiro Shibazaki |
|
| SSS29-P05 |
Mechanical processes of preparation for large scale events |
Takane Hori
Hide Sakaguchi |
Takane Hori |
|
| SSS29-P06 |
Numerical simulation of a shape of an off-fault microcrack distribution observed in natural faults |
Satoshi Inagawa
Takehito Suzuki
Atsuko Namiki |
Satoshi Inagawa |
|
|
|
16:45 - 16:57
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
Invited
SSS29-P08 |
Energy partition for grain crushing in quartz gouge and sintering effect during subseismic to seismic fault motion |
Tetsuhiro Togo
Eiichi Fukuyama
Toshihiko Shimamoto |
Tetsuhiro Togo |
|
| SSS29-P09 |
An effect of grain size on high velocity slip behaviors of olivine aggregates |
Chihiro Kinoshita
Takehiro Hirose |
Chihiro Kinoshita |
|
| SSS29-P10 |
The influence of lubricating agents for the strength reduction of faults |
Kiyokazu OOHASHI
Takehiro Hirose |
Kiyokazu OOHASHI |
|
| SSS29-P11 |
Effects of confining pressure and mineral property on rupture propagation process revealed by unstable-slip experiments |
Ken-ichi Hirauchi
Jun Muto
Kenshiro Otsuki |
Ken-ichi Hirauchi |
|
|
|
Oral Presentation May 22 AM1 (09:00-10:30) 105 to the top
|
|
09:00 - 09:15
|
Invited
SSS29-11
|
Drilling the Alpine Fault: Preliminary project report
|
Jun-ichi Fukuda
Tetsuro Hirono
Takamoto Okudaira
other
|
Jun-ichi Fukuda
|
|
|
09:15 - 09:30
|
SSS29-12
|
Internal structures and high-velocity frictional properties of Longmenshan fault zone: the current status of researches
|
Toshihiko Shimamoto
Shengli Ma
Lu Yao
other
|
Toshihiko Shimamoto
|
|
|
09:30 - 09:45
|
SSS29-13
|
Amorphization of clay minerals by thermal and mechanochemical processes, and its implications for seismic faulting
|
Koichiro Fujimoto
|
Koichiro Fujimoto
|
|
|
09:45 - 10:00
|
SSS29-14
|
Mechanochemical effect on chemical reactions during earthquake slip
|
Tetsuro Hirono
Wataru Tanikawa
Tsuyoshi Ishikawa
other
|
Tetsuro Hirono
|
|
|
10:00 - 10:15
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| SSS29-P13 |
Characterization of carbonaceous materials in the Taiwan Chelungpu fault by microRaman spectroscopy |
Yuka Maekawa
Hikaru Yabuta
Tetsuro Hirono |
Yuka Maekawa |
|
| SSS29-P14 |
Detection of frictional heat in seismic faults by vitrinite reflectance :Insights from high-velocity friction experiment |
Manami Kitamura
Mukoyoshi Hideki
Takehiro Hirose |
Manami Kitamura |
|
| SSS29-P15 |
Detection of seismic frictional heat using scanning ESR microscopy |
Tatsuro Fukuchi |
Tatsuro Fukuchi |
|
| SSS29-P16 |
Microstructures of pulverized fault rocks: Examples from San Andreas Fault and Arima-Takatsuki Tectonic Line |
Tsurugi Nakatani
Jun Muto
Osamu Nishikawa
other |
Tsurugi Nakatani |
|
| SSS29-P17 |
Formation process of slickenside developed on the Glarus thrust |
Takafumi Nishiwaki
Jun-ichi Ando
Hiroaki Ohfuji |
Takafumi Nishiwaki |
|
|
|
10:15 - 10:27
|
3-min talk in an oral session
| Presentation No |
Title |
Author |
Presenter |
Abstract |
| SSS29-P18 |
Mylonite shear localized region with finite length, associated with mylonitic pseudotachylyte; an ancient hypocenter? |
Tadamasa Ueda |
Tadamasa Ueda |
|
| SSS29-P19 |
Minor element characteristics of melt-origin and crush-origin pseudotachylytes |
Go Honda
Tsuyoshi Ishikawa
Tetsuro Hirono
other |
Tetsuro Hirono |
|
| SSS29-P20 |
Noble gas release and frictional degassing from faults during coseismic sliding: under controlled gas environment |
Keiko Sato
Takehiro Hirose
Hidenori Kumagai
other |
Keiko Sato |
|
| SSS29-P21 |
Amorphization of dolerite gouges and its effects on their frictinnal properties |
Jun-ichi Wada
Kyuichi Kanagawa
Masao Nakatani
other |
Jun-ichi Wada |
|
|
| Presentation No |
Title |
Author |
Presenter |
Abstract |
|
Poster Presentation May 21 Core Time (17:15-18:30) May 22 Core Time (17:15-18:30) to the top
|
|
SSS29-P01
|
Three-dimensional attenuation structure beneath the Tokai region, central Japan
|
Hiroyuki Takaoka
Noriko Tsumura
Aitaro Kato
other
|
Hiroyuki Takaoka
|
|
|
SSS29-P02
|
Propagation dynamics of episodic tremor and slip governed by fault rheology and heterogeneity
|
Ryosuke Ando
Naoto Takeda
Teruo Yamashita
|
Ryosuke Ando
|
|
|
SSS29-P03
|
Shallow very low frequency earthquakes off Sanriku, Japan
|
Takanori Matsuzawa
Youichi Asano
Kazushige Obara
|
Takanori Matsuzawa
|
|
|
SSS29-P04
|
3D modeling of the cycle of a great Tohoku-oki earthquake considering thermal pressurization
|
Bunichiro Shibazaki
Hiroyuki Noda
Toshihiko Shimamoto
other
|
Bunichiro Shibazaki
|
|
|
SSS29-P05
|
Mechanical processes of preparation for large scale events
|
Takane Hori
Hide Sakaguchi
|
Takane Hori
|
|
|
SSS29-P06
|
Numerical simulation of a shape of an off-fault microcrack distribution observed in natural faults
|
Satoshi Inagawa
Takehito Suzuki
Atsuko Namiki
|
Satoshi Inagawa
|
|
|
SSS29-P07
|
Dynamic change of flow rate in impermeable fault rock
|
Wataru Tanikawa
Takehiro Hirose
Mukoyoshi Hideki
|
Wataru Tanikawa
|
|
Invited
SSS29-P08
|
Energy partition for grain crushing in quartz gouge and sintering effect during subseismic to seismic fault motion
|
Tetsuhiro Togo
Eiichi Fukuyama
Toshihiko Shimamoto
|
Tetsuhiro Togo
|
|
|
SSS29-P09
|
An effect of grain size on high velocity slip behaviors of olivine aggregates
|
Chihiro Kinoshita
Takehiro Hirose
|
Chihiro Kinoshita
|
|
|
SSS29-P10
|
The influence of lubricating agents for the strength reduction of faults
|
Kiyokazu OOHASHI
Takehiro Hirose
|
Kiyokazu OOHASHI
|
|
|
SSS29-P11
|
Effects of confining pressure and mineral property on rupture propagation process revealed by unstable-slip experiments
|
Ken-ichi Hirauchi
Jun Muto
Kenshiro Otsuki
|
Ken-ichi Hirauchi
|
|
|
SSS29-P12
|
Contrasting hydrological and mechanical properties between hemipelagic and turbidite muds from the shallow Nankai Trough
|
Miki Takahashi
Shuhei Azuma
Shin-ichi Uehara
other
|
Miki Takahashi
|
|
|
SSS29-P13
|
Characterization of carbonaceous materials in the Taiwan Chelungpu fault by microRaman spectroscopy
|
Yuka Maekawa
Hikaru Yabuta
Tetsuro Hirono
|
Yuka Maekawa
|
|
|
SSS29-P14
|
Detection of frictional heat in seismic faults by vitrinite reflectance :Insights from high-velocity friction experiment
|
Manami Kitamura
Mukoyoshi Hideki
Takehiro Hirose
|
Manami Kitamura
|
|
|
SSS29-P15
|
Detection of seismic frictional heat using scanning ESR microscopy
|
Tatsuro Fukuchi
|
Tatsuro Fukuchi
|
|
|
SSS29-P16
|
Microstructures of pulverized fault rocks: Examples from San Andreas Fault and Arima-Takatsuki Tectonic Line
|
Tsurugi Nakatani
Jun Muto
Osamu Nishikawa
other
|
Tsurugi Nakatani
|
|
|
SSS29-P17
|
Formation process of slickenside developed on the Glarus thrust
|
Takafumi Nishiwaki
Jun-ichi Ando
Hiroaki Ohfuji
|
Takafumi Nishiwaki
|
|
|
SSS29-P18
|
Mylonite shear localized region with finite length, associated with mylonitic pseudotachylyte; an ancient hypocenter?
|
Tadamasa Ueda
|
Tadamasa Ueda
|
|
|
SSS29-P19
|
Minor element characteristics of melt-origin and crush-origin pseudotachylytes
|
Go Honda
Tsuyoshi Ishikawa
Tetsuro Hirono
other
|
Tetsuro Hirono
|
|
|
SSS29-P20
|
Noble gas release and frictional degassing from faults during coseismic sliding: under controlled gas environment
|
Keiko Sato
Takehiro Hirose
Hidenori Kumagai
other
|
Keiko Sato
|
|
|
SSS29-P21
|
Amorphization of dolerite gouges and its effects on their frictinnal properties
|
Jun-ichi Wada
Kyuichi Kanagawa
Masao Nakatani
other
|
Jun-ichi Wada
|
|