The 1027th DANWAKAI(program)

Danwakai: 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, July 28, 2023  13:30~(JST)

    Place:  Web Meeting (Zoom)

* The zoom URL and password required for participation and those will be informed on the day of the event to those who apply from above URL.

1. 13:30-13:45

TITLE: Control of slow earthquakes and structures by seamount subduction in Hyuga-Nada

AUTHOR: *Rie NAKATA・Masataka KINOSHITA・Kimihiro MOCHIZUKI , Yoshitaka HASHIMOTO (Kochi University), Yohei HAMADA・ Ryuta ARAI and Kazuya SHIRAISHI (JAMSTEC)

2. 13:45-14:00

TITLE: Spatial variations of ductile strain in fold-and-thrust belts: Model to nature

AUTHOR: *Sreetama ROY, Santanu BOSE (Presidency University) and Puspendu SAHA (IIT Kanpur)

SUMMARY: Analogue viscous wedge models show the development of L tectonites, constrictional fabrics and curious case of convex upward geometry of accretionary prisms

3. 14:00-14:15

TITLE: Recurrence and Long-Term Evaluation of Kanto Earthquakes


SUMMARY: Recurrence of past Kanto earthquakes and its implication for long-term evaluation will be discussed.


TITLE: Multiple observations of the Ishido fault in the southern part of the Boso Peninsula

AUTHOR: *Akimichi TAKETA, Yuzuru YAMAMOTO(Kobe university), Daisuke IKEDA(Kanagawa university), Katsuya YAMASAKI(Chubu university), Takayuki TOMIDA(Shinsyu university) and Kentaro OMURA(NIED)

SUMMARY:We report the current status of the drilling and observation of Ishido fault.