[S-SS11] Strong Ground Motion and Earthquake Disaster

Sun. Jun 6, 2021 9:00 AM - 10:30 AM Ch.18 (Zoom Room 18)

convener:Kazuhiro Somei(Geo-Research Institute), Yasuhiro Matsumoto(Kozo Keikaku Engineering), Chairperson:Kenichi Tsuda(Institute of Technology, Shimizu Corporation), Asako Iwaki(National Research Institute for Earth Science and Disaster Prevention)

Strong ground motion has social impacts as it induces earthquake disasters. We solicit contribution on any seismological topics related to strong ground motion that includes, but are not limited to, source processes, wave propagation, and site effects. We also welcome contribution on earthquake related disaster mitigation.

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9:00 AM - 9:15 AM

[SSS11-07] Development of data-driven strong motion model and common integrated database

*Hiroyuki Fujiwara¹, Nobuyuki Morikawa¹, Asako Iwaki¹, Takahiro Maeda¹, Shinichi Akiyama¹, Kenichi Kato², Toshiaki Sato³, Takayuki Hayashi⁴ (1.National Research Institute for Earth Science and Disaster Resilience, 2.KOBORI RESEARCH COMPLEX INC., 3.Ohsaki Research Institute, Inc., 4.Tokio Marine & Nichido Risk Consulting Co., Ltd.)

9:15 AM - 9:30 AM

[SSS11-08] Consideration of Uncertainty in Seismic Hazard Assessment Based on Strong Motion Observation Record Database

*Nobuyuki Morikawa¹, Hiroyuki Fujiwara¹, Asako Iwaki¹, Takahiro Maeda¹ (1.National Research Institute for Earth Science and Disaster Resilience)

9:30 AM - 9:45 AM

[SSS11-09] On applicabiltiy of ground-motion simulation data to data-driven ground-motion prediction model

*Asako Iwaki¹, Hiroyuki Fujiwara¹, Nobuyuki Morikawa¹, Takahiro Maeda¹ (1.National Research Institute for Earth Science and Disaster Prevention)

9:45 AM - 10:00 AM

[SSS11-10] Spatial complexity characteristics of faut parameters based on self-similar models -Comparison of earthquake slip of Japan and all over the world-

*Fumino Suzuki¹, Kenichi Kato¹, Tetsushi Watanabe¹ (1.KOBORI RESEARCH COMPLEX INC.)

10:00 AM - 10:15 AM

[SSS11-11] A scaling relation of crustal earthquakes assuming constant stress drop - in a case when fault width is used as a parameter -

*Kazuhito Hikima¹, Akihiro Shimmura¹ (1.Tokyo Electric Power Company Holdings, Inc.)

10:15 AM - 10:30 AM

[SSS11-12] Correlation of Kinematic Source Parameters from Rupture Models Simulated by the Full Dynamic Earthquake Cycles

*Anatoly Petukhin¹, Percy Galvez^2,3, Paul Somerville⁴, Ken Miyakoshi¹, Kojiro Irikura⁵ (1.Geo-Research Institute, 2.ETH Zurich, Earth Science, 3.KAUST University, 4.AECOM, Los Angeles, 5.Aichi Institute of Technology)

Session information