[3poster39-46] R13 [Regular Session]Subduction zones and on-land accretionary complexes

Mon. Sep 6, 2021 4:00 PM - 6:30 PM poster (poster)

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4:00 PM - 6:30 PM

[R13-P-1] (entry) Post-Seismic Permeability in Damage Zones Estimated from on-Land Analog of Out-of-Sequence Thrust, Subduction Zone

*Hinako Hosono^1,2, Takato Takemura¹, Daisuke Asahina², Makoto Otsubo² (1. Graduate School of Integrated Basic Sciences, Nihon University , 2. Geological Survey of Japan, Research Institute of Earthquake and Volcano Geology)

4:00 PM - 6:30 PM

[R13-P-2] (entry) Roughness analysis on a subduction plate interface in Nankai Trough

*wataru Fukubeppu¹, Yoshitaka Hashimoto¹ (1. Kochi University)

4:00 PM - 6:30 PM

[R13-P-3] (entry) Rupture propagation of Roof Thrust and Out-of-Sequence Thrust of subduction zone : The Minami Awa Fault and Mizoochi Fault, The Mugi area in the Shimanto Belt

*Yu Sogawa¹, Arito Sakaguchi¹ (1. Graduate School of Sciences and Technology for Innovation, Yamaguchi University)

4:00 PM - 6:30 PM

[R13-P-4] Deformation and stress cycle during frontal thrust formation of sandbox Coulomb wedges

*Satoshi TONAI¹, Kei KAWAKAMI², Takami TACHIBANA¹, Yasuhiro YAMADA³ (1. Kochi University, 2. Career planning, 3. Kyushu University)

4:00 PM - 6:30 PM

[R13-P-5] Characteristic strain distribution around a fault on shallow portion

*arito Sakaguchi¹, Kanna Yoshimatsu² (1. Graduate School of Sciences and Technology for Innovation, Yamaguchi University,, 2. NEC Aerospace Systems,Ltd.)

4:00 PM - 6:30 PM

[R13-P-6] (entry) Paleo-stress analysis on a fault zone related to underplating: Mugi melange in the Northnern Shimanto Belt

*Takahiro Hosokawa¹, Yoshitaka Hashimoto¹ (1. Kochi University)

4:00 PM - 6:30 PM

[R13-P-7] (entry) Paleo-stress analysis on deformation structures from log resistivity images to constrain depth distributions of slip and dilation tendencies and stress magnitude in Hikurangi margin, New Zealand

*Yuka Senoo¹, Yoshitaka Hashimoto¹ (1. Kochi Univ.)

4:00 PM - 6:30 PM

[R13-P-8] High density 2D seismic profiling in the Nankai trough off eastern Shikoku and Cape Muroto

*Yasuyuki Nakamura¹, Shuichi Kodaira¹, Gou Fujie¹, Kazuya Shiraishi¹, Yuka Kaiho¹, Gaku Kimura¹ (1. JAMSTEC)

Session information

[3poster39-46] R13 [Regular Session]Subduction zones and on-land accretionary complexes

[R13-P-1] (entry) Post-Seismic Permeability in Damage Zones Estimated from on-Land Analog of Out-of-Sequence Thrust, Subduction Zone

[R13-P-2] (entry) Roughness analysis on a subduction plate interface in Nankai Trough

[R13-P-3] (entry) Rupture propagation of Roof Thrust and Out-of-Sequence Thrust of subduction zone : The Minami Awa Fault and Mizoochi Fault, The Mugi area in the Shimanto Belt

[R13-P-4] Deformation and stress cycle during frontal thrust formation of sandbox Coulomb wedges

[R13-P-5] Characteristic strain distribution around a fault on shallow portion

[R13-P-6] (entry) Paleo-stress analysis on a fault zone related to underplating: Mugi melange in the Northnern Shimanto Belt

[R13-P-7] (entry) Paleo-stress analysis on deformation structures from log resistivity images to constrain depth distributions of slip and dilation tendencies and stress magnitude in Hikurangi margin, New Zealand

[R13-P-8] High density 2D seismic profiling in the Nankai trough off eastern Shikoku and Cape Muroto

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