<strong>Measurable range of fracture energy across rupture velocities from 10% of the Rayleigh wave speed using a steady-state rupture model</strong>

Kurama Okubo

Presentation information

[J] Oral

S (Solid Earth Sciences ) » S-SS Seismology

[S-SS12] Fault Rheology and Earthquake Physics

Sun. May 24, 2026 3:30 PM - 5:00 PM Exhibition Hall Special Setting (7) (Exhibition Hall 7&8, Makuhari Messe)

Chairperson:Tsuda Kenichi(Institute of Technology, Shimizu Corporation), Shibata Ritsuya(National Research Institute for Earth Science and Disaster Resilience)

4:30 PM - 4:45 PM

[SSS12-11] Measurable range of fracture energy across rupture velocities from 10% of the Rayleigh wave speed using a steady-state rupture model

★Invited Papers

*Kurama Okubo¹, Futoshi Yamashita¹, Yoshiaki Matsumoto¹, Eiichi Fukuyama^2,1 (1. National Research Institute for Earth Science and Disaster Resilience (NIED), 2. Graduate school of engineering, Kyoto university)

Keywords:Fracture energy, large scale rock friction experiments, dynamic rupture modeling