Japan Geoscience Union Meeting 2022

Session information

[J] Oral

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS07] Fault Rheology and Earthquake Physics

Tue. May 24, 2022 10:45 AM - 12:15 PM 105 (International Conference Hall, Makuhari Messe)

convener:Makiko Ohtani(Earthquake Research Institute, the University of Tokyo), convener:Keishi Okazaki(Japan Agency for Marine-Earth Science and Technology), Ryo Okuwaki(Mountain Science Center, Faculty of Life and Environmental Sciences, University of Tsukuba), convener:Shunya Kaneki(Disaster Prevention Research Institute, Kyoto University), Chairperson:Makiko Ohtani(Earthquake Research Institute, the University of Tokyo), Ryo Okuwaki(Mountain Science Center, Faculty of Life and Environmental Sciences, University of Tsukuba)

The goal of this session is to integrate theoretical, experimental, observational, and numerical perspectives from various fields such as seismology, geodesy, geology, mineralogy, and so on, to define what is known about earthquake source processes and the physical and chemical elementary processes of faulting. This session welcomes studies that address such issues as pre-, co-, and post-seismic processes, the rheology of seismogenic faults and fault rocks, laboratory experiments on elementary processes, numerical models based on frictional laws, and estimates of the stress field in the seismogenic zones. We also welcome studies on fault-zone drilling projects and in situ stress measurements.

11:15 AM - 11:30 AM

*Ryoichiro Agata1, Ryoko Nakata2, Amato Kasahara, Yuji Yagi3, Yukinari Seshimo5, Shoichi Yoshioka4,5, Takeshi Iinuma1 (1.Japan Agency for Marine-Earth Science and Technology, 2.Graduate School of Science, Tohoku University, 3.Faculty of Life and Environmental Sciences, University of Tsukuba, 4.Research Center for Urban Safety and Security, Kobe University, 5.Department of Planetology, Graduate School of Science, Kobe University)

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