Sun. May 22, 2016 10:45 AM - 12:15 PM 303 (3F)

Oral
| Symbol S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG58] Rheology, fracture and friction in Earth and planetary sciences

11:00 AM - 11:15 AM

[SCG58-02] Revisiting the slip-weakening friction: probe into the true source properties from off-fault measurements

*Shiqing Xu¹, Eiichi Fukuyama¹, Futoshi Yamashita¹, Kazuo Mizoguchi², Shigeru Takizawa¹, Hironori Kawakata³ (1.Nat'l Res. Inst. Earth Sci. Disas. Prev., 2.Centr. Res. Inst. Elect. Pow. Ind., 3.Ritsumeikan University)

Wed. May 25, 2016 1:45 PM - 3:10 PM Convention Hall A (2F)

Oral
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS27] Fault Rheology and Earthquake Physics

2:15 PM - 2:30 PM

[SSS27-03] Emergence and disappearance of repeating earthquakes on a geological fault in a deep gold mine in South Africa

*Junya Yamaguchi¹, Makoto Naoi¹, Masao Nakatani², Moriya Hirokazu³, Thabang Kgarume⁴, Toshihiro Igarashi², Osamu Murakami⁵, Thabang Masakale⁶, Yasuo Yabe³, Kenshiro Otsuki³, Hironori Kawakata⁷, Tsuyoshi Ishida¹, Anthony Ward⁸, Ray Durrheim^4,9, Hiroshi Ogasawara⁷ (1.Kyoto University, 2.The University of Tokyo, 3.Tohoku University, 4.CSIR, 5.Tono Research Institute of Earthquake Science, 6.OHMS, 7.Ritsumeikan University, 8.SeismoGen, 9.University of the Witwatersrand, Johannesburg)

2:30 PM - 2:45 PM

[SSS27-04] Characteristics of Rupture Initiation and Propagation in the Lab

*Eiichi Fukuyama¹, Futoshi Yamashita¹, Shiqing Xu¹, Kazuo Mizoguchi^2,1, Shigeru Takizawa¹, Hironori Kawakata^3,1 (1.National Research Institute for Earth Science and Disaster Prevention, 2.Central Research Institute of Electric Power Industry, 3.Ritsumeikan Univ.)

Wed. May 25, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Poster
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS27] Fault Rheology and Earthquake Physics

5:15 PM - 6:30 PM

[SSS27-P18] Effect of fault surface evolution on slow slip behaviors in large-scale biaxial experiments

*Futoshi Yamashita¹, Eiichi Fukuyama¹, Shiqing Xu¹, Kazuo Mizoguchi², Shigeru Takizawa¹, Hironori Kawakata³ (1.National Research Institute for Earth Science and Disaster Prevention, 2.Central Research Institute of Electric Power Industry, 3.Ritsumeikan University)

5:15 PM - 6:30 PM

[SSS27-P22] Foreshock activity during stick-slip experiments of large rock samples

*Yushi Tsujimura¹, Hironori Kawakata¹, Eiichi Fukuyama², Futoshi Yamashita², Shiqing Xu², Kazuo Mizoguchi^2,3, Shigeru Takizawa², Shiro Hirano¹ (1.Ritsumeikan University, 2.NIED, 3.CRIEPI)

Thu. May 26, 2016 9:00 AM - 10:25 AM Convention Hall A (2F)

Oral
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS27] Fault Rheology and Earthquake Physics

10:00 AM - 10:25 AM

[SSS27-14] Unexpectedly rapid decrease of meter-sized rock friction at high work rate

★Invited papers

*Futoshi Yamashita¹, Eiichi Fukuyama¹, Kazuo Mizoguchi², Shigeru Takizawa¹, Shiqing Xu¹, Hironori Kawakata³ (1.National Research Institute for Earth Science and Disaster Prevention, 2.Central Research Institute of Electric Power Industry, 3.Ritsumeikan University)

Mon. May 23, 2016 10:45 AM - 12:10 PM A07 (APA HOTEL&RESORT TOKYO BAY MAKUHARI)

Oral
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS28] Seismic wave propagation: Theory and Application

11:20 AM - 11:35 AM

[SSS28-03] Passive monitoring of groundwater using elastic waves

*Issei Doi¹, Hironori Kawakata², Naoya Shiomi^2,3 (1.Disaster Prevention Research Institute, Kyoto University, 2.College of Science and Engineering, Ritsumeikan University, 3.Token Geotec Co.,Ltd.)

Mon. May 23, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Poster
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS28] Seismic wave propagation: Theory and Application

5:15 PM - 6:30 PM

[SSS28-P10] detectability of temporal variation in seismic velocity around an earthquake source fault, using a seismic interferometry

*Miyuu Uemura¹, Hironori Kawakata¹, Shiro Hirano¹ (1.Department of Physical Science College of Science and Engineering Ritsumeikan University)

Sun. May 22, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Poster
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS29] Real-time monitoring, analysis, prediction of seismic ground motion, crustal movement and volcanic activity

5:15 PM - 6:30 PM

[SSS29-P07] The removal of noise to detect volcanic earthquakes which occurred under Hakone volcano

*Shuhei Wakamatu¹, Hironori Kawakata¹, Shiro Hirano¹ (1.College of science and engineering, Ritsumeikan University)

Wed. May 25, 2016 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL6)

Poster
| Symbol S (Solid Earth Sciences)
| S-SS Seismology

[S-SS30] Seismicity

5:15 PM - 6:30 PM

[SSS30-P05] Detectability of temporal variation of b-value prior to two earthquakes (Mj6.3 in 2013, Mj5.1 in 2014)
in Northern Tochigi Prefecture

*Naoaki Yoneda¹, Hironori Kawakata¹, Shiro Hirano¹ (1.Department of physical Science, College of Science and Engineering Ritsumeikan University)

5:15 PM - 6:30 PM

[SSS30-P08] Quantification of the cross-correlation criteria for small foreshock detection

*Yutaka Toyomoto¹, Hironori Kawakata², Shiro Hirano², Issei Doi³ (1.Graduate School of Physical Science and Engineering, Ritsumeikan University, 2.Department of Physical Science, College of Science and Engineering, Ritsumeikan University, 3.Disaster Prevention Research Institute)

Hironori Kawakata

Speaker, Author, Co-Author

★Invited papers