ERI Holds “DANWAKAI”, a monthly meeting where its members present their most recent academic and technical achievements, once a month on Friday of every month. DANWAKAI is open to the public.

Please refrain from secondary distribution of the URL to be provided. Due to copyright issues, recording of the video and audio distributed is strictly prohibited.

　　　　Date: Friday, September　20, 2024 13:30～(JST)
　　　　Place: ERI Bldg.1, 2nd floor, Seminar Room1
　　　　　　　 Livestream Zoom Webinar

• The zoom URL and password required for participation will be provided on the day of the event to those who wish to attend.

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1. 13:30-13:45

TITLE: An Attempt to Determine Seismic Intensity of Historical Earthquakes Using Interactive Generative AI

AUTHOR: *Junzo OHMURA, Asanobu KITAMOTO(National Institute of Informatics), Yasuyuki KANO and Yuta HASHIMOTO(National Museum of Japanese History)

2. 13:45-14:00

TITLE: A resolution of the variability discrepancy between peak ground acceleration and spectral stress drop

AUTHOR: *Shota SHIMMOTO and Hiroe MIYAKE

SUMMARY: This study addresses the ten-year unresolved problem in engineering seismology and highlights the necessity of implementing a double-corner-frequency model for ground motion prediction.

3. 14:00-14:15

TITLE: Superplastic (diffusion creep) earth hypothesis: Examination from olivine crystallographic preferred orientation in natural peridotite

AUTHOR: *Takehiko HIRAGA and Nahyeon KIM

*Speaker