Okamoto Tarou 岡元太郎

… Alternative Names

OKAMOTO Taro 岡元太郎

Less

Researcher Number	40270920
External Links
Affiliation (Current)	2025: 東京科学大学, 理学院, 講師
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京工業大学, 理学院, 講師 2016 – 2022: 東京工業大学, 理学院, 助教 2016: 東京工業大学, その他部局等, 助教 2011 – 2015: 東京工業大学, 理工学研究科, 助教 2013: 東京工業大学, 大学院・理工学研究科, 助教 … More 2007 – 2009: Tokyo Institute of Technology, 大学院・理工学研究科, 助教 2006: 東京工業大学, 大学院理工学研究科, 助手 2000 – 2003: 東京工業大学, 大学院・理工学研究科, 助手 2000: Tokyo Institute of Technology, Geophys. Dept., Research Associate, 理学部, 助手 1997: Tokyo Institute of Technology, Guraduate School of Science and Engineering, Research Assistant, 大学院・理工学研究科, 助手 1995 – 1997: 東京工業大学, 理学部, 助手 Less
Review Section/Research Field	Principal Investigator 固体地球物理学 / Solid earth and planetary physics / Basic Section 17040:Solid earth sciences-related Except Principal Investigator Solid earth and planetary physics / Basic Section 17030:Human geosciences-related / 固体地球物理学 / Natural disaster / Disaster prevention science / Natural disaster science
Keywords	Principal Investigator 差分法 / 沈み込み帯 / 地球内部構造 / 表面波 / seismic waves / 地震波 / 大規模計算 / GPU計算 / 東北地方太平洋沖地震 / 地震波理論 … More / 震源過程 / 2021年東北地方太平洋沖地震 / 地震波シミュレーション / 全波形トモグラフィー / S-net / 海底地震計 / 地震波伝播シミュレーション / 2011年東北地方太平洋沖地震 / 全波形トモグラフィ / 断層破壊過程 / 地震波計算 / FDM / 地震波トモグラフィー / GPU / structure of Earth's interior / tomography / surface wave / トモグラフィー / fluid-solid interface / seismo-acoustic scattering / finite element method / 不規則地形 / 固体-液体境界 / 弾性波-音波散乱 / 有限要素法 / moment tensor / source process / モーメントテンソン / 破壊過程解析 / 遠地実体波波形 / 大規模並列計算 / 逆問題 / 強震動波形 / 波形インバージョン / ３次元構造 / 破壊過程 / 津波地震 / スマトラ海溝 / ジャワ海溝 / 固体地球物理学 / 地球・惑星内部構造 / 津波 / 地震 / 不均質構造 / 反射・透過行列 / 地震波論理 … More Except Principal Investigator 南西諸島 / 地震動 / 地震 / 防災 / 自然災害 / 地下構造モデル / 地震防災 / 強震動予測 / 地震波 / seismic waves / ocean acoustic waves / OBS / submarine volano / T-phase / 海底 / 水中音波 / 海底地震計 / 海底火山 / 津波 / プレート境界地震 / スロー地震 / 海底広帯域地震観測 / 地震発生帯 / 超低周波地震 / 津波地震 / 南海トラフ / 低周波地震 / 海底地震観測 / 固体地球物理学 / 地震波動シミュレーション / 地球内部構造 / 減衰 Less

南西諸島における強震動予測の高精度化に向けた海陸統合地下構造モデルの構築
- Principal Investigator
  
  竹中博士
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17030:Human geosciences-related
- Research Institution
  Okayama University
Full waveform tomography of the 3D structure in and around the source region of the 2011 Tohoku-Oki earthquakePrincipal Investigator
- Principal Investigator
  
  岡元太郎
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Tokyo Institute of Technology
Study of accuracy of synthetic waveforms and earthquake occurrence site in and around the source area of the 2011 Tohoku-oki earthquake by using a land-ocean unified 3D structure modelPrincipal Investigator
- Principal Investigator
  
  Okamoto Taro
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Tokyo Institute of Technology
Studies on prediction of strong ground motion and tsunamis for islands
- Principal Investigator
  
  TAKENAKA Hiroshi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster / Disaster prevention science
- Research Institution
  Okayama University
Rupture Process of The 2011 Tohoku-Oki Earthquake: Analysis by using Green's Tensor WaveformsPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Taro
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Tokyo Institute of Technology
Strong-motion prediction for islands
- Principal Investigator
  
  TAKENAKA Hiroshi
- Project Period (FY)
  2011 – 2013
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Natural disaster science
- Research Institution
  Okayama University
  Kyushu University
Measurement of seafloor deformation associated with very-low-frequency earthquakes by differential pressure gauge
- Principal Investigator
  
  SUGIOKA Hiroko
- Project Period (FY)
  2011 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Japan Agency for Marine-Earth Science and Technology
Direct estimation of deep subsurface material properties from teleseismic waveforms : Transmission AVO
- Principal Investigator
  
  TAKENAKA Hiroshi
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Kyushu University
Source location and slip distribution of the subduction zone earthquakesPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Taro
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Tokyo Institute of Technology
Surface wave analysis of 3D seismic velocity structure using dense seismographic networkPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Taro
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  TOKYO INSTITUTE OF TECHNOLOGY
Global finite elemtent simulation of short period seismic wavesPrincipal Investigator
- Principal Investigator
  
  OKAMOTO Taro
- Project Period (FY)
  2000 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  Tokyo Institute of Technology
Monitering of submarine crustal activity by ocean acoustic waves and ocean-seismic waves
- Principal Investigator
  
  FUKAO Yoshio
- Project Period (FY)
  1998 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (B).
- Research Field
  
  固体地球物理学
- Research Institution
  University of Tokyo
Earthquake source process analysis codes incorporeting the effect of the heterogeneous structure at the subduction zone.Principal Investigator
- Principal Investigator
  
  OKAMOTO Taro
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体地球物理学
- Research Institution
  TOKYO INSTITUTE OF TECHNOLOGY
反射・透過行列と不変埋込み法を用いた準3次元地震波波形計算理論の研究Principal Investigator
- Principal Investigator
  
  岡元太郎
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  固体地球物理学
- Research Institution
  Tokyo Institute of Technology

[Journal Article] FAMT Analysis of Suboceanic Earthquakes off the Okinawa Island Estimated by Using a Land-Ocean Unified 3D Structure Model2023
- Author(s)
  KOMATSU Masanao、TAKENAKA Hiroshi、OKAMOTO Taro、NAKAMURA Takeshi
- Journal Title
  
  Zisin (Journal of the Seismological Society of Japan. 2nd ser.)
  
  Volume: 76 Issue: 0 Pages: 17-30
- DOI
  10.4294/zisin.2022-7
- ISSN
  0037-1114, 1883-9029, 2186-599X
- Year and Date
  2023-05-24
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22582
[Journal Article] Evaluation of accuracy of synthetic waveforms for subduction-zone earthquakes by using a land-ocean unified 3D structure model2018
- Author(s)
  Taro Okamoto, Hiroshi Takenaka and Takeshi Nakamura
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 70 Issue: 1 Pages: 1-10
- DOI
  10.1186/s40623-018-0871-z
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K05535
[Journal Article] Quasi-Cartesian finite-difference computation of seismic wave propagation for a three-dimensional sub-global model2017
- Author(s)
  Takenaka Hiroshi、Komatsu Masanao、Toyokuni Genti、Nakamura Takeshi、Okamoto Taro
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1
- DOI
  10.1186/s40623-017-0651-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26282105
[Journal Article] FDM simulation of earthquakes off western Kyushu, Japan, using a land?ocean unified 3D structure model2017
- Author(s)
  Okamoto Taro、Takenaka Hiroshi、Nakamura Takeshi、Hara Tatsuhiko
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 69 Issue: 1
- DOI
  10.1186/s40623-017-0672-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-26282105
[Journal Article] Long-period ocean-bottom motions in the source areas of large subduction earthquakes2015
- Author(s)
  Nakamura, T., H. Takenaka, T. Okamoto, M. Ohori, and S. Tsuboi
- Journal Title
  
  Scientific Reports
  
  Volume: 5 Issue: 1 Pages: 16648-16648
- DOI
  10.1038/srep16648
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26750132, KAKENHI-PROJECT-26282105
[Journal Article] Seismic wavefields in the deep seafloor area from a submarine landslide source2014
- Author(s)
  Nakamura, T., H. Takenaka, T. Okamoto, and Y. Kaneda
- Journal Title
  
  Pure and Applied Geophysics
  
  Volume: (in press) Issue: 7 Pages: 1153-1167
- DOI
  10.1007/s00024-013-0717-3
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23310122
[Journal Article] Anomalously large seismic amplifications in the seafloor area off the Kii peninsula2014
- Author(s)
  Nakamura, T., M. Nakano, N. Hayashimoto, N. Takahashi, H. Takenaka, T. Okamoto, E. Araki, and Y. Kaneda
- Journal Title
  
  Marine Geophysical Research
  
  Volume: (in press) Issue: 3 Pages: 255-270
- DOI
  10.1007/s11001-014-9211-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23310122
[Journal Article] Seismic wave simulation at DONET ocean-bottom stations2013
- Author(s)
  Nakamura, T., H. Takenaka, T. Okamoto, and Y. Kaneda
- Journal Title
  
  Proceedings of the 11th SEGJ (Society of Exploration Geophysicists of Japan) International Symposium, Yokohama, Japan
  
  Pages: 485-488
- DOI
  10.1190/segj112013-122
- URL
  http://jairo.nii.ac.jp/0153/00024159
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23310122
[Journal Article] Tsunamigenic potential of the shallowest subduction plate boundary inferred from seismic slip2012
- Author(s)
  Sugioka, H., T. Okamoto, T. Nakamura, Y. Ishihara, A. Ito, K. Obana, M. Kinoshita, K. Nakahigashi, M. Shinohara, Y. Fukao
- Journal Title
  
  Nature Geoscience
  
  Volume: 5 Issue: 6 Pages: 1-3
- DOI
  10.1038/ngeo1466
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20244074, KAKENHI-PLANNED-21107006, KAKENHI-PROJECT-22000003, KAKENHI-PUBLICLY-22107508, KAKENHI-PROJECT-23540505, KAKENHI-PROJECT-23654162
[Journal Article] FDM simulation of seismic-wave propagation for an aftershock of the 2009 Suruga Bay earthquake : Effects of ocean-bottom topography and seawater layer2012
- Author(s)
  Nakamura, T., H. Takenaka, T. Okamoto, and Y. Kaneda
- Journal Title
  
  Bulletin of the Seismological Society of America
  
  Volume: 102(6) Issue: 6 Pages: 2420-2435
- DOI
  10.1785/0120110356
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23310122
[Journal Article] Large-scale simulation of seismic-wave propagation of the 2011 Tohoku-Oki M9 earthquake2012
- Author(s)
  Okamoto, T., Takenaka, H., Nakamura, T., Aoki, T.
- Journal Title
  
  Proceedings of the International Symposium on Engineering Lessons Learned from the 2011 Great East Japan Earthquake
  
  Pages: 349-360
- NAID
  120006702517
- Data Source
  KAKENHI-PROJECT-23310122
[Journal Article] 大規模並列GPU計算による地震波伝播シミュレーション2012
- Author(s)
  岡元太郎・竹中博士・中村武史・青木尊之
- Journal Title
  
  TSUBAME e-Science Journal
  
  Volume: 6 Pages: 11-16
- NAID
  40019415530
- Data Source
  KAKENHI-PROJECT-24540452
[Journal Article] Effect of near-source trench structure on teleseismic body waveforms : an application of a 2.5D FDM to the Java trench, in Advances in Geosciences2009
- Author(s)
  T. Okamoto and H. Takenaka
- Journal Title
  
  edited by Kenji Satake,World Scientific Publishing Company, Singapore vol.13(in press)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540418
[Journal Article] 震源を探る-地震の震源解析について-2009
- Author(s)
  岡元太郎
- Journal Title
  
  玉川大学工学部紀要第44号
  
  Pages: 23-34
- NAID
  40016755065
- Data Source
  KAKENHI-PROJECT-18540418
[Journal Article] Waveform inversion for slip distribution of the 2006 Java tsunami earthquake by using 2.5D finite-difference Green's function2009
- Author(s)
  Taro Okamoto and Hiroshi Takenaka
- Journal Title
  
  Earth Planets and Space 61
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540418
[Journal Article] 震源を探る-地震の震源解析について-2009
- Author(s)
  岡元太郎
- Journal Title
  
  玉川大学工学部紀要 44
  
  Pages: 23-34
- NAID
  40016755065
- Data Source
  KAKENHI-PROJECT-18540418
[Journal Article] A Finite Element Approach for Seismo-Acoustic Scattering2001
- Author(s)
  岡元太郎, 谷本俊郎
- Journal Title
  
  2001年日本地震学会秋季大会予稿集
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-12640406
[Journal Article] A Finite Element Approach for Seismo-Acoustic Scattering
- Author(s)
  Okamoto, T, T.Tanimoto
- Journal Title
  
  Programme and Abstracts, The Seismological Society of Japan 2001,Fall Meeting
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-12640406
[Presentation] Modeling the waveform records from the ocean-bottom seismograph network (S-net) for the full waveform tomography of the 2011 Tohoku-Oki earthquake source area2024
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Takeshi Nakamura
- Organizer
  American Geophysical Union 2023 Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] 2011年東北地方太平洋沖地震震源域の全波形トモグラフィーを目的とした海底地震計（S-net）波形データのモデリング2023
- Author(s)
  岡元太郎・竹中博士・中村武史
- Organizer
  日本地震学会2023年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] 東北地方太平洋沖地震震源域の波形トモグラフィー：分解能行列の検討2022
- Author(s)
  岡元太郎・竹中博士・中村武史
- Organizer
  日本地震学会2022年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] 東北地方太平洋沖地震震源域の波形トモグラフィーに向けた波動場の検討2021
- Author(s)
  岡元太郎・竹中博士・中村武史
- Organizer
  日本地震学会2021年度秋季大会
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] Toward short-period (< 10 s) full waveform tomography in and around the 2011 Tohoku-Oki source area using land-ocean unified 3D initial model2020
- Author(s)
  岡元太郎、竹中博士、中村武史
- Organizer
  日本地震学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] Toward short-period (< 10 s) full waveform tomography in and around the 2011 Tohoku-Oki source area using land-ocean unified 3D initial model2020
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Takeshi Nakamura
- Organizer
  American Geophysical Union 2020 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04101
[Presentation] 東北沖の陸海統合3次元構造モデルに基づく波形トモグラフィーの試み2019
- Author(s)
  岡元太郎、竹中博士、中村武史
- Organizer
  日本地震学会2019年度秋季大会
- Data Source
  KAKENHI-PROJECT-16K05535
[Presentation] 東北沖の陸海統合３次元構造モデルに基づくアジョイントカーネルの計算と波形インバージョンによる構造モデル改良の考察2018
- Author(s)
  岡元太郎, 竹中博士, 中村武史
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-16K05535
[Presentation] Waveform Tomography by Using The Adjoint Kernels Based on a Land-Ocean Unified 3D Structure Model For The Tohoku-Oki area of The Japan Trench, Japan2018
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Takeshi Nakamura
- Organizer
  American Geophysical Union, 2018 Fall Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05535
[Presentation] 陸海統合３次元構造モデルにもとづく日本海溝の浅い地震のFAMT解析2017
- Author(s)
  岡元太郎・竹中博士・中村武史
- Organizer
  日本地震学会２０１７年秋季大会
- Data Source
  KAKENHI-PROJECT-16K05535
[Presentation] FDM Simulation of The 2016 West Off Satsuma Peninsula, Kyushu, Japan, Earthquakes by Using Land-Ocean Unified 3D Structure Model2016
- Author(s)
  Okamoto T., H. Takenaka, T. Nakamura, T. Hara
- Organizer
  American Geophysical Union Fall Meeting 2016
- Place of Presentation
  Moscone Center (San Francisco)
- Year and Date
  2016-12-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] 陸海統合3次元構造モデルにもとづく2016年薩摩半島西方沖地震のシミュレーション2016
- Author(s)
  岡元　太郎, 竹中　博士, 中村　武史
- Organizer
  日本地震学会2016年秋季大会
- Place of Presentation
  名古屋国際会議場（名古屋市）
- Year and Date
  2016-10-07
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] 大規模シミュレーションとアジョイントカーネルに基づく沈み込み帯での地震波伝播の考察2016
- Author(s)
  岡元太郎・竹中博士・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-16K05535
[Presentation] Observation and simulation of long-period ground motions in the Nankai Trough, southwest Japan2015
- Author(s)
  Nakamura, T., H. Takenaka, T. Okamoto, M. Ohori, and S. Tsuboi
- Organizer
  IUGG2015
- Place of Presentation
  プラハ（チェコ）
- Year and Date
  2015-06-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] Complex seismic wavefield of long-period components around the Nankai trough in southwest Japan and its effect on source mechanism analyses2015
- Author(s)
  Nakamura, T., T. Okamoto, and H. Takenaka
- Organizer
  AGU 2015 Fall Meeting
- Place of Presentation
  サンフランシスコ（米国）
- Year and Date
  2015-12-18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] 南海トラフ域における長周期地震動成分の伝播特性と震源メカニズム解析に与える影響の評価2015
- Author(s)
  中村武史・岡元太郎・竹中博士
- Organizer
  日本地震学会 2015年秋季大会
- Place of Presentation
  神戸国際会議場（神戸）
- Year and Date
  2015-10-27
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] 紀伊半島周辺における陸上及び海底地すべりによる波動伝播シミュレーション2015
- Author(s)
  中村武史・竹中博士・岡元太郎・金田義行
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉）
- Year and Date
  2015-05-26
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] 南海トラフにおけるやや長周期地震動の観測とシミュレーションによる再現2015
- Author(s)
  中村武史・竹中博士・岡元太郎・大堀道広・坪井誠司
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張メッセ（千葉）
- Year and Date
  2015-05-25
- Data Source
  KAKENHI-PROJECT-26282105
[Presentation] Large-scale multi-GPU simulation of seismic-wave propagation and its application to analysis of the 2011 great Tohoku-Oki earthquake2014
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Tatsuhiko Hara, Takeshi Nakamura and Takayuki Aoki
- Organizer
  COMPSAFE 2014
- Place of Presentation
  仙台国際センター（仙台市）
- Year and Date
  2014-04-16
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 3次元強震動・2.5次元遠地理論波形により地震波波形データから推定される東北地方太平洋沖地震の破壊過程2014
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜（横浜市）
- Year and Date
  2014-04-28
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] S-wavevector receiver function による九州地域における地殻及び最上部マントルの地震学的構造の推定2014
- Author(s)
  上田拓哉・竹中博士・村越匠・岡元太郎
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2014-04-30
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 地震波から推定される2011年東北地方太平洋沖地震の破壊過程：不均質構造モデルにもとづくグリーン関数を用いたインバージョン2014
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  第14回日本地震工学シンポジウム
- Place of Presentation
  幕張メッセ（千葉県千葉市）
- Year and Date
  2014-12-06
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 不均質構造モデルによる地震波グリーン関数波形を用いた2011年東北地方太平洋沖地震の破壊過程（4）2014
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  日本地震学会2014年秋季大会
- Place of Presentation
  朱鷺メッセ：新潟コンベンションセンター（新潟市）
- Year and Date
  2014-11-26
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 南西諸島における強震動シミュレーションのための3次元地下構造モデル2014
- Author(s)
  藤岡慧・竹中博士・山田伸之・中村武史・岡元太郎・藤原広行
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜(横浜市)
- Year and Date
  2014-05-01
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Large-Scale Multi-GPU Simulation of Seismic-Wave Propagation for The Shallow Subduction-Zone Earthquakes2014
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Takeshi Nakamura and Takayuki Aoki
- Organizer
  AOGS 11th Annual Meeting
- Place of Presentation
  ロイトン札幌ホテル（札幌市）
- Year and Date
  2014-07-29
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Rupture Process of The 2011 Tohoku-Oki Earthquake Inferred by an Inversion Using 3D Strong-Motion and 2.5D Teleseismic Green's Tensor Waveforms2014
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Tatsuhiko Hara, Takeshi Nakamura, and Takayuki Aoki
- Organizer
  AOGS 11th Annual Meeting
- Place of Presentation
  ロイトン札幌ホテル（札幌市）
- Year and Date
  2014-07-28
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Seismically Inferred Rupture Process of the 2011 Tohoku-Oki Earthquake by Using Data-Validated 3D and 2.5D Green's Tensor Waveforms2014
- Author(s)
  Taro Okamoto, Hiroshi Takenaka, Tatsuhiko Hara, Takeshi Nakamura, and Takayuki Aoki
- Organizer
  American Geophysical Union Fall Meeting
- Place of Presentation
  Moscone Center (Moscone South), San Francisco, California, USA
- Year and Date
  2014-12-17
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Quasi-cylindrical 2.5-D wave modeling with a moment-tensor point source and the anelastic attenuation2013
- Author(s)
  Toyokuni, G., H. Takenaka, T. Okamoto, and D. Zhao
- Organizer
  American Geophysical Union (AGU) 2013 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2013-12-13
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Modeling of Topographic Effects of Seismic Wave Propagation Around Sakurajima Volcano, Japan2013
- Author(s)
  Fujioka, A., H. Takenaka, T. Nakamura, and T. Okamoto
- Organizer
  IAVCEI 2013 Scientific Assembly
- Place of Presentation
  かごしま県民交流センター(鹿児島市)
- Year and Date
  2013-07-23
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Low velocity structure beneath Kyushu island, Japan, inferred from Receiver functions2013
- Author(s)
  Ueda, T., H. Takenaka, T. Murakoshi, and T. Okamoto
- Organizer
  IAVCEI 2013 Scientific Assembly
- Place of Presentation
  かごしま市民福祉プラザ(鹿児島市)
- Year and Date
  2013-07-23
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] New FDTD scheme for unified modeling of nearfield tsunami and seismic waves using a three-dimensional earth model2012
- Author(s)
  Takenaka, H, T. Nakamura, T. Kuramoto, T. Okamoto, and G. Toyokuni
- Organizer
  APEC Cooperation for Earthquake Simulation (ACES) 8th InternationalWorkshop : Advances in Simulation of Multihazards
- Place of Presentation
  Makena Conference Center in Kihei, Maui, Hawaii
- Year and Date
  2012-10-23
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 南西諸島における地震動シミュレーションのための三次元地下構造モデルの構築2012
- Author(s)
  藤岡慧・竹中博士・山田伸之・中村武史・岡元太郎・村越匠・藤原広行
- Organizer
  日本地震学会2012年度秋季大会
- Place of Presentation
  函館市民会館(函館市)
- Year and Date
  2012-10-19
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 近地地震における地震動・津波統合3 次元数値シミュレーションの新スキーム2012
- Author(s)
  竹中博士・中村武史・藏本稔大・岡元太郎・豊国源知
- Organizer
  日本地震学会会2012年度秋季大会
- Place of Presentation
  函館市民会館(函館市)
- Year and Date
  2012-10-17
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Rupture process and waveform modeling of the 2011 Tohoku-Oki, magnitude-9 earthquake2011
- Author(s)
  Okamoto, T., Takenaka, H., Hara, T., Nakamura, T., Aoki, T.
- Organizer
  American Geophysical Union 2011 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Computation of nearfield tsunami as a seismic wave with a finite-difference scheme for gravitational elastodynamic equation2011
- Author(s)
  Takenaka, H., T. Kuramoto, T. Okamoto, T. Nakamura, and G. Toyokuni
- Organizer
  American Geophysical Union (AGU) 2011 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] FDTD Computation of Near field Tsunami as a Seismic Wave Using Elastodynamic Equation with the Cowling Approximation of Self-Gravitation2011
- Author(s)
  Kuramoto, T., Takenaka, H., Nakamura, T., Okamoto, T., Toyokuni, G.
- Organizer
  The 2011 International Union of Geodesy and Geophysics (IUGG) General Assembly (28 June-7 July, 2011
- Place of Presentation
  Melbourne, Australia
- Year and Date
  2011-07-03
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 時間領域差分法による地震波動としての近地地震津波の数値計算2011
- Author(s)
  竹中博士・藏本稔大・中村武史・岡元太郎・豊国源知
- Organizer
  日本地震学会2011年度秋季大会
- Place of Presentation
  静岡コンベンションアーツセンターグランシップ(静岡県静岡市)
- Year and Date
  2011-10-13
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] FDTD computation of nearfield tsunami as a seismic wave using elastodynamic equation with the Cowling approximation of self-gravitation2011
- Author(s)
  Kuramoto, T., H. Takenaka, T. Nakamura, T. Okamoto, and G. Toyokuni
- Organizer
  The 2011 International Union of Geodesy and Geophysics (IUGG) General Assembly (28 June-7 July, 2011)
- Place of Presentation
  Melbourne, Australia
- Year and Date
  2011-07-03
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 陸海地形モデルを用いた地震波伝播シミュレーションの並列GPU による高速化2011
- Author(s)
  岡元太郎・竹中博士・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Computation of nearfield tsunami as a seismic wave with a finite-difference scheme for gravitational elastodynamic equation2011
- Author(s)
  Takenaka, H., Kuramoto, T., Okamoto, T., Nakamura, T., Toyokuni, G.
- Organizer
  American Geophysical Union 2011 Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Year and Date
  2011-12-09
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 時間領域差分法による地震波動としての近地地震津波の数値計算2011
- Author(s)
  竹中博士・藏本稔大・中村武史・岡元太郎・豊国源知
- Organizer
  日本地震学会2011年度秋季大会
- Place of Presentation
  静岡コンベンションアーツセンタ- グランシップ(静岡市)
- Year and Date
  2011-10-13
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 2011年東北地方太平洋沖地震の破壊過程と近地全波形モデリング2011
- Author(s)
  岡元太郎・竹中博士・中材武史・青木尊之
- Organizer
  日本地震学会2011年度秋季大会
- Place of Presentation
  静岡コンベンションアーツセンターグランシップ(静岡県静岡市)
- Year and Date
  2011-10-12
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 陸海地形モデルを用いた地震波伝播シミュレーションの並列GPUによる高速化2011
- Author(s)
  岡元太郎・竹中博士・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2011年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県千葉市)
- Year and Date
  2011-05-23
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] FDM Modeling of Teleseismic Receiver Functions for a 3D Trench-Trench Junction Structure, S33B-0552010
- Author(s)
  Takenaka, H., T. Okamoto, T. Murakoshi, T. Nakamura
- Organizer
  2010 Western Pacific Geophysics Meeting, Taipei International Convention Center
- Place of Presentation
  Taipei, Taiwan
- Year and Date
  2010-06-23
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] Multi-GPUによる地震波伝播計算の高速化, SSS018-042010
- Author(s)
  岡元太郎・竹中博士・中村武史
- Organizer
  日本地球惑星科学連合2010年大会
- Place of Presentation
  幕張メッセ国際会議場, 千葉市
- Year and Date
  2010-05-25
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] GPGPUを用いた地震波伝播計算の試み2009
- Author(s)
  岡元太郎・竹中博士
- Organizer
  2009年度日本地震学会秋季大会
- Place of Presentation
  京都大学吉田キャンパス, 京都市
- Year and Date
  2009-10-23
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] GPGPUを用いた地震波伝播計算の試み2009
- Author(s)
  岡元太郎・竹中博士
- Organizer
  日本地震学会度秋季大会
- Place of Presentation
  京都大学吉田キャンパス
- Year and Date
  2009-10-23
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] A unified approach implementing land and ocean-bottom topographies in the staggered-grid finite-difference method for seismic wave modeling2009
- Author(s)
  Takenaka, H., T. Nakamura, T. Okamoto, Y. Kaneda
- Organizer
  9th SEGJ (Society of Exploration Geophysicists of Japan)
- Place of Presentation
  International Symposium, Hokkaido Univ., Sapporo, Japan
- Year and Date
  2009-10-14
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] Novel FDTD approach for seismic response of three-dimensionally heterogeneous model to an oblique plane-wave incidence2009
- Author(s)
  Hiroshi Takenaka, Taro Okamoto, Takeshi Nakamura
- Organizer
  AGU Fall Meeting
- Place of Presentation
  モスコン・センター (サンフランシスコ, 米国)
- Year and Date
  2009-12-17
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] Novel FDTD approach for seismic response of three-dimensionally heterogeneous model to an oblique plane-wave incidence, S43A-19562009
- Author(s)
  Takenaka, H., T. Okamoto, T. Nakamura
- Organizer
  American Geophysical Union, 2009 Fall Meeting, The Moscone Center, San Francisco
- Place of Presentation
  U.S.A.
- Year and Date
  2009-12-17
- Data Source
  KAKENHI-PROJECT-19540448
[Presentation] Teleseismic Body Waveform Analysis of The 2007 Southern Sumatra Earthquake With a 2.5D Finite-Difference Method2008
- Author(s)
  Taro Okamoto and Hiroshi Takenaka
- Organizer
  日本地球惑星科学連合2008 年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Resolution Analysis of Teleseismic Waveform Inversion of Rupture Process of Tsunami Earthquake Using 1D and 2.5D Green's Functions2008
- Author(s)
  Taro Okamoto and Hiroshi Takenaka
- Organizer
  日本地球惑星科学連合2008 年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Year and Date
  2008-05-30
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Resolution Analysis of Teleseismic Waveform Inversion of Rupture Process of Tsunami Earthquake Using 1D and 2.5D Green's Functions2008
- Author(s)
  Taro Okamoto & Hiroshi Takenaka
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  千葉幕張メッセ国際会議場
- Year and Date
  2008-05-30
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Teleseismic Body Waveform Analysis of The 2007 Southern Sumatra Earthquakes With a 2.5D Finite-Difference Method2008
- Author(s)
  Taro Okamoto & Hiroshi Takenaka
- Organizer
  日本地球惑星科学連合2008年大会
- Place of Presentation
  千葉幕張メッセ国際会議場
- Year and Date
  2008-05-29
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Teleseismic Body Waveform Analysis of The 2007 Southern Sumatra Earthquakes With a2008
- Author(s)
  Taro Okamoto & Hiroshi Takenaka
- Organizer
  The 7th General Assembly of Asian Seismological Commision and The 2008 Fall Meeting of Seismological Society of Japan
- Place of Presentation
  sukuba International Congress Center (Tsukuba)
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Teleseismic Body Waveform Analysis of The 2007 Southern Sumatra Earthquakes With a 2.5 D FDM (2)2008
- Author(s)
  Taro Okamoto & Hiroshi Takenaka
- Organizer
  7th General Assembly of Asian Seismological Commission and Seismological Society of Japan, 2008 Fall meeting
- Place of Presentation
  つくば国際会議場(エポカルつくば)
- Year and Date
  2008-11-25
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Source Process of The July 17, 2006 Off Java Island Earthquake Analyzed by 2.5D FDM Computations2007
- Author(s)
  Taro Okamoto and Hiroshi Takenaka
- Organizer
  Asia Oceania Geosciences Society 4th Annual Meeting, August 4, 2007
- Place of Presentation
  Queen Sirikit National Convention Centre, Bangkok, Thailand
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Effect of The Heterogeneous Structure Near The Source on The Teleseismic Body Waveforms From The Sunda Trench Earthquakes Analyzed by a 2.5D Finite-Difference Method2007
- Author(s)
  Taro Okamoto
- Organizer
  American Geophysical Union 2007 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2007-12-14
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Source Process of The July 17, 2006 Off Java Island Earthquake Analyzed by 2.5D FDM Computations2007
- Author(s)
  Taro Okamoto
- Organizer
  Asia Oceania Geosciences Society 2007 Meeting
- Place of Presentation
  Bangkok, Thailand
- Year and Date
  2007-08-04
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Effect of The Heterogeneous Structure Near The Source on The Teleseismic Body Waveforms From The Sunda Trench Earthquakes Analyzed by a 2.5D Finite-Difference Method,2007
- Author(s)
  Okamoto, T., and Takenaka, H.
- Organizer
  American Geophysical Union, 2007 Fall Meeting, December 14, 2007
- Place of Presentation
  The Moscone Center, San Francisco, U.S.A
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Source Process of The July 17, 2006 Off Java Island Earthquake by Using a 2.5D FDM Computations(2)2007
- Author(s)
  Taro Okamoto and Hiroshi Takenaka
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  幕張メッセ国際会議場(千葉市)
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Resolution Analysis of Teleseismic Waveform Inversion of Rupture Process of Tsunami Earthquake Using 1D and 2.5D Green's Functions2007
- Author(s)
  Okamoto, T., and Takenaka, H
- Organizer
  American Geophysical Union, 2007 Fall Meeting, December 14, 2007
- Place of Presentation
  The MosconeCenter, San Francisco, U.S.A
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Source Process of The July 17, 2006 Off Java Island Earthquake by Using a 2.5D FDM Computations (2)2007
- Author(s)
  岡元太郎
- Organizer
  日本地球惑星科学連合2007年大会
- Place of Presentation
  千葉県千葉市
- Year and Date
  2007-05-22
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Resolution Analysis of Teleseismic Waveform Inversion of Rupture Process of Tsunami Earthquake Using 1D and 2.5D Green's Functions2007
- Author(s)
  Taro Okamoto
- Organizer
  American Geophysical Union 2007 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2007-12-14
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] Source Process of The July 17, 2006 Java Earthquake by Using a Fine Crustal Structure Model of The Java Trench And a 2.5D FDM Computations2006
- Author(s)
  Okamoto, T., and Takenaka, H.
- Organizer
  American Geophysical Union, 2006 Fall Meeting
- Place of Presentation
  The Moscone Center, SanFrancisco, U.S.A
- Year and Date
  2006-12-06
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] ジャワ海溝の微細地殻構造モデルと2.5次元差分法を用いた2006 年7 月17 日ジャワ島沖地震の震源過程解析2006
- Author(s)
  岡元太郎・竹中博士
- Organizer
  日本地震学会2006 年度秋季大会
- Place of Presentation
  名古屋国際会議場(名古屋市)
- Year and Date
  2006-11-02
- Data Source
  KAKENHI-PROJECT-18540418
[Presentation] 大規模並列GPU計算による地震波伝播シミュレーション
- Author(s)
  岡元太郎
- Organizer
  日本計算工学会第6回S&V(Simulation & Visualization)研究会
- Place of Presentation
  中央大学後楽園キャンパス（東京都文京区）
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Seismic wave simulation at DONET ocean-bottom stations
- Author(s)
  Nakamura, T. H. Takenaka, T. Okamoto, and Y. Kaneda
- Organizer
  The 11th SEGJ International Symposium
- Place of Presentation
  新横浜プリンスホテル（横浜市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 2.5次元差分法グリーン関数を用いた2011年東北地方太平洋沖地震の破壊過程解析
- Author(s)
  岡元太郎・竹中博士・原辰彦
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  千葉県幕張市
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Low velocity structure beneath Kyushu island, Japan, inferred from Receiver functions
- Author(s)
  Ueda, T., H. Takenaka, T. Murakoshi, and T. Okamoto
- Organizer
  IAVCEI 2013 Scientific Assembly
- Place of Presentation
  かごしま市民福祉プラザ（鹿児島市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 3次元グリーンテンソル波形によるインバージョンで推定した2011年東北地方太平洋沖地震の破壊過程
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県幕張市）
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 南西諸島における地震動シミュレーションのための三次元地下構造モデルの構築
- Author(s)
  藤岡　慧・竹中博士・山田伸之・中村武史・岡元太郎・村越　匠・藤原広行
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  函館市民会館
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] モーメントテンソル点震源を用いた準円筒座標系2.5 次元波動モデリング
- Author(s)
  豊国源知・竹中博士・岡元太郎・趙　大鵬・伊藤喜宏・長谷川　昭
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  函館市民会館
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] New FDTD scheme for unified modeling of nearfield tsunami and seismic waves using a three-dimensional earth model
- Author(s)
  Takenaka, H, T. Nakamura, T. Kuramoto, T. Okamoto, and G. Toyokuni
- Organizer
  APEC Cooperation for Earthquake Simulation (ACES) 8th InternationalWorkshop: Advances in Simulation of Multihazards
- Place of Presentation
  Makena Conference Center in Kihei, Maui, Hawaii, USA
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] S-wavevector receiver functionによる九州地域における地殻及び最上部マントルの地震学的構造の推定
- Author(s)
  上田拓哉・竹中博士・村越　匠・岡元太郎
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜会議センター（横浜市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] GPU計算による2011年東北地方太平洋沖地震の地震動大規模シミュレーション
- Author(s)
  岡元太郎・竹中博士・中村武史・青木尊之
- Organizer
  日本地球惑星科学連合2012年大会
- Place of Presentation
  千葉県幕張市
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 南西諸島における強震動シミュレーションのための３次元地下構造モデル
- Author(s)
  藤岡　慧・竹中博士・山田伸之・中村武史・岡元太郎・藤原広行
- Organizer
  日本地球惑星科学連合2014年大会
- Place of Presentation
  パシフィコ横浜会議センター（横浜市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Rupture Process of The 2011 Tohoku-Oki Earthquake by a Waveform Inversion Using Green's Functions Computed For Laterally Heterogeneous Structure Model
- Author(s)
  Okamoto, T., H. Takenaka, T. Hara, T. Nakamura, and T. Aoki
- Organizer
  American Geophysical Union 2012 Fall Meeting
- Place of Presentation
  San Francisco, USA
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 基盤内 S-wavevector レシーバ関数を用いた九州下の地震学的構造の推定
- Author(s)
  上田拓哉・竹中博士・村越　匠・岡元太郎
- Organizer
  物理探査学会第129回(平成25年度秋季)学術講演会
- Place of Presentation
  高知会館（高知市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] Quasi-cylindrical 2.5-D wave modeling with a moment-tensor point source and the anelastic attenuation
- Author(s)
  Toyokuni, G., H. Takenaka, T. Okamoto, and D. Zhao
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Center, San Francisco, USA
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 海底地震観測網で観測された地震動の３次元波動伝播シミュレーションによる再現 ―構造モデルおける海水層の導入の重要性
- Author(s)
  中村武史・竹中博士・岡元太郎・金田義行
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  函館市民会館
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 地震学における大規模・高性能GPU計算
- Author(s)
  岡元太郎・竹中博士・青木尊之
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉県幕張市）
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Large-scale simulation of seismic-wave propagation using GPU supercomputer for the study of shallow subduction zone earthquakes
- Author(s)
  Okamoto, T., H. Takenaka, T. Hara, T. Nakamura, and T. Aoki
- Organizer
  APEC Cooperation for Earthquake Simulation (ACES) 8th International Workshop: Advances in Simulation of Multihazards
- Place of Presentation
  Maui, Hawaii, USA
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Large-scale simulation of seismic-wave propagation using GPU supercomputer for the study of shallow subduction zone earthquakes
- Author(s)
  Okamoto, T., H. Takenaka, T. Hara, T. Nakamura, and T. Aoki
- Organizer
  APEC Cooperation for Earthquake Simulation (ACES) 8th InternationalWorkshop: Advances in Simulation of Multihazards
- Place of Presentation
  Makena Conference Center in Kihei, Maui, Hawaii, USA
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 日向灘における巨大地震の地震動と津波の統合シミュレーションに向けて
- Author(s)
  藏本稔大・藤岡　慧・竹中博士・中村武史・岡元太郎
- Organizer
  日本地球惑星科学連合2013年大会
- Place of Presentation
  幕張メッセ国際会議場（千葉市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] GPU-accelerated parallel computing for simulation of seismic wave propagation
- Author(s)
  Okamoto, T., H. Takenaka, T. Nakamura, and T. Aoki
- Organizer
  GPU Technology Conference
- Place of Presentation
  San Jose, USA
- Invited
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 近地地震における地震動・津波統合3 次元数値シミュレーションの新スキーム
- Author(s)
  竹中博士・中村武史・藏本稔大・岡元太郎・豊国源知
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  函館市民会館
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 3次元グリーンテンソル波形による2011年東北地方太平洋沖地震の破壊過程（２）
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  神奈川県民ホール・産業貿易センター（神奈川県横浜市）
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] 準円筒座標系2.5 次元波動モデリング（3） ―非弾性減衰―
- Author(s)
  豊国源知・竹中博士・岡元太郎・趙　大鵬
- Organizer
  日本地震学会秋季大会
- Place of Presentation
  神奈川県民ホール・産業貿易センター（横浜市）
- Data Source
  KAKENHI-PROJECT-23310122
[Presentation] 2011年東北地方太平洋沖地震の破壊過程解析のための3次元近地グリーンテンソル波形計算
- Author(s)
  岡元太郎・竹中博士・原辰彦・中村武史・青木尊之
- Organizer
  日本地震学会2012年秋季大会
- Place of Presentation
  北海道函館市
- Data Source
  KAKENHI-PROJECT-24540452
[Presentation] Modeling of Topographic Effects of Seismic Wave Propagation Around Sakurajima Volcano, Japan
- Author(s)
  Fujioka, A., H. Takenaka, T. Nakamura, and T. Okamoto
- Organizer
  IAVCEI 2013 Scientific Assembly
- Place of Presentation
  かごしま県民交流センター（鹿児島市）
- Data Source
  KAKENHI-PROJECT-23310122

1. TAKENAKA Hiroshi (30253397)

# of Collaborated Projects: 8 results

# of Collaborated Products: 97 results
2. YAMADA Nobuyuki (80334522)

# of Collaborated Projects: 3 results

# of Collaborated Products: 4 results
3. YAMADA Nobuyuki (40435847)

# of Collaborated Projects: 3 results

# of Collaborated Products: 38 results
4. TOYOKUNI Genti (90626871)

# of Collaborated Projects: 3 results

# of Collaborated Products: 15 results
5. MURAKOSHI Takumi

# of Collaborated Projects: 3 results

# of Collaborated Products: 8 results
6. SUGIOKA Hiroko (00359184)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. ARAKI Eiichiro (60359130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. ISHIHARA Yasushi (40232334)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. ITO Aki (90371723)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. FUKAO Yoshio (10022708)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
11. KANAZAWA Toshihiko (30114698)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. KASAHARA Junzo (70012953)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. KANESHIMA Satoshi (80202018)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. FUKAYAMA Eiichi (60360369)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 綿田辰吾 (30301112)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. JAFARGANDOMI Arash

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. FUJIOKA Akira

# of Collaborated Projects: 1 results

# of Collaborated Products: 7 results
18. UEDA Takuya

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results
19. KOMATSU Masanao

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
20. KANJO Kenji

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. EGUCHI Takao

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Okamoto Tarou 岡元 太郎

OKAMOTO Taro 岡元 太郎

Research Projects

Research Products

Co-Researchers

南西諸島における強震動予測の高精度化に向けた海陸統合地下構造モデルの構築

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Full waveform tomography of the 3D structure in and around the source region of the 2011 Tohoku-Oki earthquakePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Study of accuracy of synthetic waveforms and earthquake occurrence site in and around the source area of the 2011 Tohoku-oki earthquake by using a land-ocean unified 3D structure modelPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Studies on prediction of strong ground motion and tsunamis for islands

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Rupture Process of The 2011 Tohoku-Oki Earthquake: Analysis by using Green's Tensor WaveformsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Strong-motion prediction for islands

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Measurement of seafloor deformation associated with very-low-frequency earthquakes by differential pressure gauge

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Direct estimation of deep subsurface material properties from teleseismic waveforms : Transmission AVO

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Source location and slip distribution of the subduction zone earthquakesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Surface wave analysis of 3D seismic velocity structure using dense seismographic networkPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Global finite elemtent simulation of short period seismic wavesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Monitering of submarine crustal activity by ocean acoustic waves and ocean-seismic waves

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Earthquake source process analysis codes incorporeting the effect of the heterogeneous structure at the subduction zone.Principal Investigator

Principal Investigator

Project Period (FY)

Okamoto Tarou 岡元太郎

OKAMOTO Taro 岡元太郎