The 2025 SSJ Fall Meeting
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Room BRegular session : S12. Rock experiment, rock mechanics, and crustal stress

[S12]Rock experiment, rock mechanics, and crustal stress

Wed. Oct 22, 2025 1:30 PM - 2:00 PM JST
Wed. Oct 22, 2025 4:30 AM - 5:00 AM UTC
Room B(409+410)
chairperson:Kentaro Omura(Research Division for Earthquake and Tsunami Generation Mechanisms, Department of Catastrophic Geohazard Research, National Research Institute for Earth Science and Disaster Resilience)
1:30 PM - 1:45 PM JST(4:30 AM - 4:45 AM UTC)

[S12-01]Temperature-dependent frictional properties of dry quartz and analysis of unstable slip based on the rate-and-state friction law

*Shoya Uchikoshi1,2, Hiroshi Sakuma2, Ikuo Katayama3, Kenji Kawai1 (1. The University of Tokyo, 2. National Institute for Materials Science, 3. Hiroshima University)
1:45 PM - 2:00 PM JST(4:45 AM - 5:00 AM UTC)

[S12-02]In-situ DCDA crustal stress measurement at NIED seismic observation wells in Hyogo, Hiroshima, Yamaguchi prefectures

*Kentaro Omura1 (1. Research Division for Earthquake and Tsunami Generation Mechanisms, Department of Catastrophic Geohazard Research, National Research Institute for Earth Science and Disaster Resilience)
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