[S-SS32_1PM1] Fault Rheology and Earthquake Dynamics

Thu. May 1, 2014 2:15 PM - 4:00 PM 315 (3F)

Convener:*Kiyokazu Oohashi(Graduate School of Science, Chiba University), Takeshi Iinuma(International Research Institute of Disaster Science, Tohoku University), Wataru Tanikawa(Japan Agency for Marine-Earth Science and Technology, Kochi Instutute for Core Sample Research), Yuta Mitsui(Department of Geosciences, Graduate School of Science, Shizuoka University), Chair:Takeshi Iinuma(International Research Institute of Disaster Science, Tohoku University)

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.

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2:15 PM - 2:30 PM

★ [SSS32-13] Mineral characteristics of the plate-boundary fault at the Japan Trench

*Jun KAMEDA¹, Mayuko SHIMIZU², Kohtaro UJIIE³, Takehiro HIROSE⁴, Matt IKARI⁵, Francesca REMITTI⁶, James MORI⁷, Frederick CHESTER⁸, Gaku KIMURA² (1.Hokkaido University, 2.University of Tokyo, 3.Tsukuba University, 4.JAMSTEC, 5.University of Bremen, 6.Universita di Modena, 7.kyoto University, 8.Texas A&M University)

2:30 PM - 2:45 PM

[SSS32-14] Shock compression experiment of olivine- Part 3: pulverization occurred before frictional melting

*Masaaki OBATA¹, Tsutomu MASHIMO², Liliang CHEN², Jun-ichi ANDO³, Takashi YAMAMOTO³, Tadamasa UEDA¹ (1.Graduate School of Science, Kyoto University, 2.Institute of Pulsed Power Science, Kumamoto University, 3.Graduate School of Science, Hiroshima University)

2:45 PM - 3:00 PM

[SSS32-15] High-velocity frictional behaviors of dolerite under controlled pore-water pressure

*Tetsuhiro TOGO¹, Toshihiko SHIMAMOTO¹, Shenli MA¹, Lu YAO¹ (1.Institute of Geology, China Earthquake Adiministration)