| 研究集会:3次元断層形状と地震・ハザード (Workshop on 3D Fault Geometry, Earthquakes and Hazards) | |||||||||
| 9/3 Thu | Speakers | Keynote topics | Titles (Keynote: Talk 25min, Q&A 10min; General 15min, Q&A5 min) | ||||||
| 8:30 | 受付開始 | ||||||||
| 8:55 | 趣旨説明 | Duration | |||||||
| 9:00 | Andy Nicol(Cantabury University), Hannu Seebeck, Andy Howell, Matt Gerstenberger and the CFM team | Andy Nicol | NZ CFM | The New Zealand community fault model | 0:40 | ||||
| セッション1:断層形状の推定 | |||||||||
| 9:40 | 楮原京子(山口大)・立石良(富山大) | K. Kagohara R. Tateishi |
変動地形学・活断層 | Landscape as a Record of Cumulative Faulting— Inferring Seismogenic Faults from Mountain Morphology — | 0:35 | ||||
| 10:15 | 大橋聖和(産総研) | K. Ohashi | 構造地質学・断層発達 | Macroscopic Geometry and Structure of Fault Zones: A Geological Perspective | 0:35 | ||||
| 10:50 | 内出崇彦(産総研) | T. Uchide | 地震学・地震活動 | Fault geometry determination from hypocenter distributions | 0:35 | ||||
| 11:25 | 岡ア智久(京大防災研) | T. Okazaki | Simultaneous Estimation of Coseismic Fault Geometry and Slip Distribution Using Physics Machine Learning (PINN & MCMC) | 0:20 | |||||
| 11:45 | 佐藤大祐(JAMSTEC) | D. Sato | Teleseismic rough surface reconstruction from the 2025 Myanmar earthquake | 0:20 | |||||
| 12:05 | 昼休み+ポスター | ||||||||
| セッション2:断層形状と地震発生過程 | |||||||||
| 12:55 | 奥脇亮(筑波大) | R. Okuwaki | 地震学・破壊過程解析 | Imaging earthquake ruptures without assuming the fault: potency density tensor inversion and its lessons for fault geometry | 0:35 | ||||
| 13:30 | 福島洋(東北大災害研) | Y. Fukushima | 測地学・SAR解析 | Imaging Earthquake Faults with SAR Geodesy | 0:35 | ||||
| 14:05 | 安藤亮輔(東大理) | R. Ando | 地震学・数値計算 | Mechanism of 3D fault geometry controling dynamic rupture processes | 0:35 | ||||
| 14:40 | 金子 善宏(京大理) | Y. Kaneko | Rupture Arrest and Strong Ground-Motion Generation Controlled by 3D Fault Geometry | 0:20 | |||||
| 15:00 | 久保田 達矢(防災科研) | T. Kubota | Revisiting the 2011 Tohoku earthquake using FEM simulation with 3D structure toward more realistic slip and stress drop estimation | 0:20 | |||||
| 15:20 | 大坪 誠(産総研) | M. Otsubo | Persistence of Stress Fields as a Control on Fault Activity: A Re-examination of the Role of Fault Geometry | 0:20 | |||||
| 15:40 | 休み | ||||||||
| セッション3:地震ハザード評価 | |||||||||
| 15:50 | 岩城麻子(防災科研) | A. Iwaki | 地震学・強震動 | Effects of 3D fault geometry on near-fault strong-motion prediction and seismic hazard analysis | 0:35 | オンライン | |||
| 16:25 | 羽場一基(大成建設) | K. Haba | 地震工学・断層変位 | Surface Fault Displacement Assessment Using High-Performance Computing | 0:35 | オンライン | |||
| 17:00 | 原 勇貴,遠田晋次(東北大災害研) | Y. Hara, S. Toda | Retrospective Assessment of Rupture Propagation Probability in the 2023 Kahramanmaraş, Türkiye, Earthquake | 0:20 | |||||
| 17:20 | 総合討論 | 0:20 | |||||||
| 17:40 | 赤井東 | A. Akai | CFMの作り方と使い方 | Introduction to Community Fault Model | 0:20 | ||||
| 18:00 | ポスター&懇親会 →木下・南トラ科研Sと合同 | ||||||||
| ポスター | |||||||||
| 松原 誠 | M. Matsubara | Cut off depth of seismogenic layer within the crust beneath Japanese Islands for community fault model | |||||||
| 新井隆太 | R. Arai | Active faults and seismicity in the Izu collision zone | |||||||
| 野田朱美 | A. Noda | Inelastic Crustal Deformation Revealed by GNSS Data and Its Relationship to Active Faults in the Niigata-Kobe Tectonic Zone | |||||||
| 石村大輔 | D. Ishimura | Multi-fault rupture behavior estimated from active fault landforms | |||||||
| Elia Nicolin | Dynamic rupture simulation of the MTL incorporating geometric complexities according to consistent fault stress | ||||||||
| 堀川晴央 | H. Horikawa | TBA | |||||||
| 加瀬祐子 | Y. Kase | The latest event on the Median Tectonic Line active fault zone, inland Shikoku, inferred from dynamic rupture simulations | |||||||
| 江守真由子 | M. Emori | TBA | |||||||
| 9/4 Fri | 断層評価会議 1日目 | ||||||||
| 9:00 | Fault model evaluation | ||||||||
| 18:00 | (予定) | ||||||||
| 9/5 Sat | 断層評価会議 2日目 | ||||||||
| 9:00 | Scott Marshal (Appalachian State Univ) | SCEC CFM | The SCEC Community Fault Model v7.0 | ||||||
| Anreas Plesch (Harvard Univ) | SCEC CFM | ||||||||
| 10:00 | 断層評価会議 | Fault model evaluation | |||||||
| 18:00 | (予定) | ||||||||