TAKESHITA Toru 竹下徹

… Alternative Names

Researcher Number	30216882
Other IDs
External Links
Affiliation (Current)	2019: 北海道大学, 理学研究院, 教授
Affiliation (based on the past Project Information) *help	2016 – 2019: 北海道大学, 理学研究院, 教授 2016 – 2017: 北海道大学, 大学院理学研究院, 教授 2014 – 2015: 北海道大学, 理学(系)研究科(研究院), 教授 2010: 北海道大学, 理学系研究科, 教授 2000 – 2004: 広島大学, 大学院・理学研究科, 教授 … More
Review Section/Research Field	Principal Investigator Geology / 地質学一般 / Petrology/Mineralogy/Science of ore deposit / Science and Engineering Except Principal Investigator 地質学一般 / Science and Engineering / 鉱物学(含岩石・鉱床学) / Geology / Petrology/Mineralogy/Science of ore deposit / Petrology/Mineralogy/Economic geology
Keywords	Principal Investigator 構造地質学 / 石英c軸ファブリック / マイロナイト / 高圧型岩石変形実験装置 / tungsten carbide anvils / 地震観測 / paleostress field analysis / 断層帯の構造発展 / カンラン石 / 高精度・高分解能の地震観測 … More Except Principal Investigator 応力 / 非弾性変形 / 斜長石 / 媒質特性 / 強度 / 歪 / EBSD / マイロナイト / 領家帯 / 超高圧 / 断層 / tectonic erosion / 飛騨帯 / Ridge subduction / 運動像 / 弾性定数 / 石英ファブリック / 変形微細構造 / 三波川変成帯 / Elastic properties / 左横ずれ剪断 / Sanbagawa metamorphic belt / metamorphic rocks of high-pressure type / garnet / 高圧変成岩の上昇機構 / Shimanto Belt / 海嶺沈みこみ / ナップ / 海嶺衝突 / Hida belt / 圧力-温度-時間-変形経路 / 焼結実験 / 中央構造線 / parallel computer / カリ長石 / molecular dynamics / 柱状図 / two way Streets model / 微細組織 / 領家変成帯 / folding mechanism / 鉱物物性 / 阿武隈ー北上帯 / Sedimentary rocks / ガーネット / シース褶曲 / Rare earths / brittle-ductile transition / Cretaceous / 希土類元素 / P-T-t-D path / 岩石変形実験 / 地震 / flow law / rheology / 粘土鉱物 / 緑色岩 / Formation process / Chichibu megaunit / マントル / 斜方輝石 / テトラド効果 / Ryoke metamorphic belt / 白亜紀 / 断層帯内部構造 / 変形構造 / 流動則 / Greenstone / 変形実験 / 石灰岩 / Sambagawa megaunit / 脆性-塑性遷移 / mylonite / 堆積岩 / superplastic flow / 単斜輝石 / ハンレイ岩 / underplating / 断層岩 / 変形の重複 / テクトニック・エロ-ジョン / ざくろ石 / 秩父帯 / Multi-anvil apparatus / 日高累層群 / 地球内部 / 西南日本白亜紀大成岩類 / dislocation / 高圧変成岩類 / レオロジー / Ryoke belt / 付加体 / 高圧変形 / 非晶質 / 塑性一脆性転移 / Microtexture / 超塑性流動 / フレクシュラル・スリップ / ハンレイ岩マイロナイト / 変形微細組織 / 三波川帯 / 日本 / Phase transformation / レオロジイ / 雁行褶曲群 / Subduction zone / 原地性緑色岩 / 放射年代 / gabbro / ガス圧 / 地殻流体 / 高圧鉱物 / Tectonic belts / 四万十累層群 / 共振法 / 花崗岩 / 相転移 / Mantle / 転位 / 変形条件 / Granite mylonite / スメクタイト / peridotite / 並列計算機 / 結晶方位配列 / Carbonate rocks / 褶曲機構 / high pressure minerals / 沈み込み帯 / レオロジィ / グリンタフ地帯 / 阿武隈一北上帯 / 分子動力学法 / CPO / 結晶転位 / Abukuma-Xitakami belt / 四万十帯 / カンラン岩 / 巣斜輝石 / crystallographic preferred orientation / 深海マガンノジュ-ル / 摩擦発熱 / granite / 分子動力学 / 日高帯 / 領家変成岩 / Hidaka belt / メカノケミストリー / 物性 / マントル鉱物 / 花崗岩質岩 / X線構造解析 / 焼結 / 底付け / 応力履歴 / 石英 / 構造帯 / Greentuff belt / deformation microstructure / 花崗岩マイロナイト / 形成機構 / 雁行石英脈群 / 石灰質片麻岩 / Resonance method / 断層ガウジ / Rheology / Ridge collision Less

地殻ダイナミクス－東北沖地震後の内陸変動の統一的理解－Ongoing
- Principal Investigator
  
  飯尾能久
- Project Period (FY)
  2019
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
地殻ダイナミクスー東北沖地震後の内陸変動の統一的理解ー(国際活動支援班)Ongoing
- Principal Investigator
  
  飯尾能久
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Formation process and local structure of amorphous aluminosilicates in fault zone
- Principal Investigator
  
  Kameda Jun
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Petrology/Mineralogy/Economic geology
- Research Institution
  Hokkaido University
地殻ダイナミクスー東北沖地震後の内陸変動の統一的理解ーOngoing
- Principal Investigator
  
  飯尾能久
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Kyoto University
Investigation of fault development and crustal structure from microscopic to macroscopic scales based on geological and seismic observationsPrincipal InvestigatorOngoing
- Principal Investigator
  
  竹下徹
- Project Period (FY)
  2014 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research on Innovative Areas (Research in a proposed research area)
- Review Section
  
  Science and Engineering
- Research Institution
  Hokkaido University
Internal Structure of the Median Tectonic Line fault zone revealed by analysis of continuous borehole core
- Principal Investigator
  
  FUJIMOTO Koichiro
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  Tokyo Gakugei University
Exhumation processes of the Sambagawa metamorphic rocks, as inferred from quartz microstructures and mineral radiometric agesPrincipal Investigator
- Principal Investigator
  
  TAKESHITA Toru
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Geology
- Research Institution
  HIROSHIMA UNIVERSITY
Verification of superplastic flow in the crust and mantle
- Principal Investigator
  
  KANAGAWA Kyuichi
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Chiba University
造山帯のP-T-D-t履歴:岩石学,放射年代学および構造地質学のリンクPrincipal Investigator
- Principal Investigator
  
  竹下徹
- Project Period (FY)
  2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Geology
- Research Institution
  Hiroshima University
Clarification of preparation processes for earthquake (high-speed deformation) based on rock deformation studiesPrincipal Investigator
- Principal Investigator
  
  TAKESHITA Tohru
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Petrology/Mineralogy/Science of ore deposit
- Research Institution
  Hiroshima University
Effects of ridge subduction along the Japan margin -- an example of the Late Cretaceous-Paleogene
- Principal Investigator
  
  KIMINAMI Kazuo
- Project Period (FY)
  1992 – 1993
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  地質学一般
- Research Institution
  Yamaguchi University
Analysis of formation conditions for microcracking with fluid inclusionsPrincipal Investigator
- Principal Investigator
  
  TAKESHITA Toru
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  地質学一般
- Research Institution
  HIROSHIMA UNIVERSITY
  Ehime University
Rheological properties of mantle minerals.
- Principal Investigator
  
  IRIFUNE Tetsuo
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  Ehime University
Tectonics of the Outer Zone of Southwest Japan as inferred from microtextur of its constituen rock
- Principal Investigator
  
  HARA Ikuo
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  地質学一般
- Research Institution
  HIROSHIMA UNIVERSITY
PHEOLOGY OF SOLID MATERIALS OF DEEP EARTH'S INTERIOR
- Principal Investigator
  
  TORIUMI Mitsuhiro
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  鉱物学(含岩石・鉱床学)
- Research Institution
  UNIVERSITY OF TOKYO
Chemical characteristics of sedimentary rocks and meta-sedimentary rocks of tectonic belts in Japanese Islands and geological environments of their formations
- Principal Investigator
  
  KAWABE Iwao
- Project Period (FY)
  1991 – 1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (A)
- Research Field
  
  地質学一般
- Research Institution
  Nagoya University
  Ehime University
Co-operative research of granite mylonites in Japan
- Principal Investigator
  
  HARA Ikuo
- Project Period (FY)
  1990 – 1991
- Research Category
  
  Grant-in-Aid for Co-operative Research (A)
- Research Field
  
  地質学一般
- Research Institution
  Hiroshima University

All 2018 2017 2016 2015 2014 2010 2009 2008 2004 2003 Other

All Journal Article Presentation Book

[Book] Alteration reaction and mass transfer via fluids with progress of fracturing along the Median Tectonic Line, Mie Prefecture, southwest Japan. In Ito, Y. ed., “Evolutionary Models of Convergent Margins - Origin of Their Diversity”2017
- Author(s)
  Kaneko, Y., Takeshita, T., Watanabe, Y., Shegematsu, N., Fujimoto, K.-I.
- Total Pages
  23
- Publisher
  InTech
- Data Source
  KAKENHI-PLANNED-26109004
[Book] Chapter 6: Alteration reaction and mass transfer via fluid with progress of fracturing along the Median Tectonic Line, Mie Prefecture, Southwest Japan. In: Yasuto Itoh (Ed.), Evolutionary Models of Convergent Margins - Origin of Their Diversity2017
- Author(s)
  Yumi Kaneko, Toru Takeshita, Yuto Watanabe, Norio Shigematsu, Ko-ichiro Fujimoto
- Publisher
  InTechOpen, doi:10.5772/68112
- ISBN
  9789535132875
- Data Source
  KAKENHI-PLANNED-26109004
[Book] Field Geology 7 変成・変形作用2004
- Author(s)
  中島隆, 高木秀雄, 石井和彦, 竹下徹
- Total Pages
  194
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-14340151
[Book] Field Geology 7 : Deformation and metamorphism (in Japanese)2004
- Author(s)
  Nakajima, T., Takagi, H., Ishii, K., Takeshita, T.
- Total Pages
  194
- Publisher
  Kyouritsu-Shuppan
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Book] Field Geology 7 変成・変形作用2004
- Author(s)
  中島隆, 高木秀雄, 石井和彦, 竹下徹
- Total Pages
  194
- Publisher
  共立出版
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Early Oligocene partial melting via biotite dehydration melting and prolonged low-pressure-low-temperature metamorphism of the upper High Himalaya Crystalline Sequence in the far east of Nepal2018
- Author(s)
  Imayama, T., Takeshita, T., Yi, K. and Fukuyama, M.
- Journal Title
  
  SHARMA, R., VILLA, I. M. and KUMAR, S. (eds) Crustal Architecture and Evolution of the Himalaya–Karakoram–Tibet Orogen. Geological Society, London, Special Publications
  
  Volume: 481 Pages: 1-27
- DOI
  10.1144/sp481.2
- Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-16H07376
[Journal Article] Structural disorder of graphite and implications for graphite thermometry2018
- Author(s)
  Kirilova Martina、Toy Virginia、Rooney Jeremy S.、Giorgetti Carolina、Gordon Keith C.、Collettini Cristiano、Takeshita Toru
- Journal Title
  
  Solid Earth
  
  Volume: 9 Pages: 223-231
- DOI
  10.5194/se-9-223-2018
- Open Access / Int'l Joint Research / Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Extensive normal faulting during exhumation revealed by the spatial variation of phengite K-Ar ages in the Sambagawa metamorphic rocks, central Shikoku, SW Japan2015
- Author(s)
  Takeshita, T., Yagi, K., Gouzu, C., Hyodo, H., Itaya, T.
- Journal Title
  
  Island Arc
  
  Volume: in press
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Fission track and U-Pb zircon ages of psammitic rocks from the Harushinai unit, Kamuikotan metamorphic rocks, central Hokkaido, Japan: constraints on metamorphic histories2015
- Author(s)
  Okamoto, A. S., Takeshita, T., Iwano, H., Danhara, T., Hirata, T., Nishido, H., Sakata, S.
- Journal Title
  
  Island Arc
  
  Volume: 24 Pages: 379-403
- DOI
  10.1111/iar.12121
- Acknowledgement Compliant / Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109004, KAKENHI-PROJECT-13J03294
[Journal Article] Extensive normal faulting during exhumation revealed by the spatial variation of phengite K-Ar ages in the Sambagawa metamorphic rocks, central Shikoku, SW Japan2015
- Author(s)
  Takeshita, T., Yagi, K.,　Gouzu, C, Hyodo, H., Itaya, T.
- Journal Title
  
  Island Arc
  
  Volume: 24 Pages: 245-262
- DOI
  10.1111/iar.12104
- Peer Reviewed
- Data Source
  KAKENHI-PLANNED-26109004
[Journal Article] Stress reversal recorded in calcite vein cuttings from the Nankai accretionary prism, southwest Japan2014
- Author(s)
  Toru Takeshita, Asuka Yamaguchi, Norio Shigematsu
- Journal Title
  
  Earth, Planets and Space
  
  Volume: 66 Pages: 1-10
- DOI
  10.1186/s40623-014-0144-4
- Open Access / Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25800278, KAKENHI-PLANNED-26109004
[Journal Article] Flow patterns during exhumation of the Sambagawa metamorphic rocks, SW Japan, caused by brittle-ductile, arc-parallel extension2004
- Author(s)
  Takeshita, T.
- Journal Title
  
  Geological Society, London, Special Publications 227
  
  Pages: 279-296
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Chemical features of white micas from the Piemonte calcschists, western Alps and implications for K-Ar ages of metamorphism2004
- Author(s)
  Takeshita, H.
- Journal Title
  
  Gondwana Research 7
  
  Pages: 457-466
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Chemical features of white micas from the Piemonte calcschists, western Alps and implications for K-Ar ages of metamorphism2004
- Author(s)
  Takeshita, H.
- Journal Title
  
  Gandwana Research 7
  
  Pages: 457-466
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Flow patterns during exhumation of the Sambagawa metamorphic rocks, SW Japan caused by brittle-ductile arc-parallel extension2004
- Author(s)
  Takeshita, T.
- Journal Title
  
  Geological Society, London, Special Publications 227
  
  Pages: 279-296
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Normal faulting during exhumation of the Sambagawa metamorphic rocks, central Shikoku, Japan (in Japanese)2003
- Author(s)
  Takeshita, T.
- Journal Title
  
  Earth Monthly 25
  
  Pages: 186-191
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] 四国中央部三波川変成岩上昇時の正断層活動2003
- Author(s)
  竹下徹
- Journal Title
  
  月刊地球 25
  
  Pages: 186-191
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Flow kinematics in the deeper part of a suduction channel, as inferred from inclusion trails in plagioclase porphyroblasts
- Author(s)
  Takeshita, T.
- Journal Title
  
  Journal of Metamorphic Geology (In press)
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Flow kinematics in the deeper part of a subduction channel, as inferred from inclusion trails in plagioclase porphyroblasts from the Sambagawa metamorphic rocks
- Author(s)
  Takeshita, T.
- Journal Title
  
  Journal of Metamorphic Geology (in press)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Journal Article] Flow kinematics in the deeper part of a subduction channel, as inferred from inclusion trails in plagioclase porphyroblasts from the Sambagawa metamorphic rocks, south-west Japan
- Author(s)
  Takeshita, T.
- Journal Title
  
  Journal of Metamorphic Geology (In press)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14340151
[Presentation] Development of fault zones along the Median Tectonic Line, Mie Prefecture, south-west Japan: implication for weakening in the fault core2017
- Author(s)
  Takeshita, T., Arai, S., Bui, D. V., Czertowicz, T. A., Yamamoto, T., Ando, J.-I., Shigematsu, N. and Fujimoto, K.-I.
- Organizer
  JpGU-AGU joint meeting 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Development of fault zones along the Median Tectonic Line, Mie Prefecture, south-west Japan: implication for weakening in the fault core2017
- Author(s)
  Takeshita, T., Arai, S., Bui, D. V., Czertowicz, T. A., Yamamoto, T., Ando, J.-I., Shigematsu, N. and Fujimoto, K.-I.
- Organizer
  日本地質学会第124年学術大会（愛媛）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 北海道旭川市周辺の神居古潭変成岩のテクトニクスの再検討：ジルコンU-Pb年代と流体移動による接触変成作用2016
- Author(s)
  辛ウォオンジ, 竹下　徹, 岡本あゆみ
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 三重県東部中央構造線の発展史と大規模断層帯の弱化：試験的モデル2016
- Author(s)
  竹下　徹, 荒井　駿
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 四国西部，古第三紀における中央構造線の運動像とK-Ar年代測定による運動時期2016
- Author(s)
  窪田安打, 竹下　徹,八木公史, 板谷徹丸
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Evolution of the Median Tectonic Line, Mie Prefecture, South-West Japan and Implication for Weakening in the Fault Zone: a Tentative Model2016
- Author(s)
  Takeshita, T. , Arai, S., Dong, B. V.
- Organizer
  Unified understanding of geodynamic processes at different time and length scale
- Place of Presentation
  高山市民文化会館（岐阜県・高山市）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Compositional zoning of garnets across the Main Central Thrust and its implication on Himalayan tectonics, western Himalaya, India2016
- Author(s)
  Saha, S., Takeshita, T., Okamoto, A. S.
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Frictional behavior of mafic metamorphic gouges implies the nucleation of slow earthquakes at high pore pressure ratio in a subducting oceanic crust2016
- Author(s)
  Okamoto, A. S., Niemeijer, A. R., Spiers, C., Takeshita, T.
- Organizer
  International Symposium on Crustal Dynamics 2016: Unified understanding of geodynamic processes at different time and length scale
- Place of Presentation
  高山市民文化会館（岐阜県・高山市）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 断層運動に伴うカタクレーサイト帯の構造発達過程：　中央構造線の例2016
- Author(s)
  荒井　駿, 竹下　徹, 岡本あゆみ
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 三重県西部中央構造線の発展史と大規模断層帯の弱化：　試験的モデル2016
- Author(s)
  竹下　徹, 荒井　駿, Bui Van Dong
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 四国西部，古第三紀における中央構造線のK-Ar年代測定による運動時期2016
- Author(s)
  窪田安打, 竹下　徹,八木公史, 板谷徹丸
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 北海道旭川市周辺の神居古潭変成岩のテクトニクスの再検討：ジルコンU-Pb年代および熱構造2016
- Author(s)
  辛ウォオンジ, 竹下　徹, 岡本あゆみ
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  日本大学文理学部（東京都・世田谷区）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Structural development in cataclasite zones associated with faulting: an example of the Median Tectonic Line2016
- Author(s)
  Arai, T., Takeshita, T., Okamoto, A. S.
- Organizer
  International Symposium on Crustal Dynamics 2016: Unified understanding of geodynamic processes at different time and length scale
- Place of Presentation
  高山市民文化会館（岐阜県・高山市）
- Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 苦鉄質変成ガウジの摩擦特性：南海トラフのスロー地震における意味2016
- Author(s)
  岡本あゆみ, Niemeijer, A. R., Spiers, C., 竹下　徹
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 高圧型変成岩中に認められるアクチノ閃石・緑泥石集合体の摩擦特性2015
- Author(s)
  岡本あゆみ・A. R. Niemeijer・C. J. Spiers・竹下　徹・合地信夫
- Organizer
  日本地質学会122年学術大会
- Place of Presentation
  信州大学工学部（長野県・長野市）
- Year and Date
  2015-09-12
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 四国西部，中央構造線沿いに分布する断層群の地質構造と古第三紀の運動像の検討2015
- Author(s)
  窪田安打・竹下　徹
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-24
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 断層構造の発展と地殻の強度低下：　微細構造および物質移動解析からの考察2015
- Author(s)
  竹下　徹・荒井　駿・金子由実
- Organizer
  日本地質学会122年学術大会
- Place of Presentation
  信州大学工学部（長野市）
- Year and Date
  2015-09-12
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 中央構造線沿いのドロマイト質片岩の地質構造から見た古第三紀の運動像の検討2015
- Author(s)
  窪田安打・竹下　徹
- Organizer
  日本地質学会122年学術大会
- Place of Presentation
  信州大学工学部（長野県・長野市）
- Year and Date
  2015-09-12
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 三重県中央構造線沿いのカタクレーサイト化に伴う流体を介した元素移動2015
- Author(s)
  金子由実・竹下　徹・重松紀生・藤本光一郎
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-28
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 断層帯はどのように成長するのか？：天然断層岩の観察からの知見2015
- Author(s)
  竹下　徹・金子由実・荒井　駿
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-28
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] 三重県松阪市飯高町月出における中央構造線に沿う断層岩の解析2015
- Author(s)
  荒井　駿・竹下　徹
- Organizer
  日本地球惑星科学連合2015年大会
- Place of Presentation
  幕張国際会議場（千葉県・千葉市）
- Year and Date
  2015-05-27
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] Faulting at depth revealed by the borehole core penetrating the Median Tectonic Line, SW Japan2010
- Author(s)
  Norio Shigematsu, Koichiro Fujimoto, Nobuaki Tanaka, Toru Takeshita, Hiroshi Mori, Simon Wallis
- Organizer
  2010 Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei International Convention Center (Taipei, Taiwan)
- Year and Date
  2010-06-24
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] Faulting at depth revealed by the borehole core penetrating the Median Tectonic Line2010
- Author(s)
  N.Shigematsu, K.Fujimoto, N.Tanaka, T.Takeshita, H.Mori, S.Wallis
- Organizer
  SW Japan,2010 Western Pacific Geophysics Meeting
- Place of Presentation
  Taipei International Convention Center (Taipei, Taiwan)
- Year and Date
  2010-06-24
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] 中央構造線ボーリングコアから見た断層深部2010
- Author(s)
  重松紀生, 藤本光一郎, 田中伸明, 竹下徹, 森宏, ウォリスサイモン
- Organizer
  日本地球惑星科学連合2010年学術大会
- Place of Presentation
  幕張メッセ国際会議場(千葉県)
- Year and Date
  2010-05-27
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] 中央構造線を切るボーリングコアによる断層帯内部構造解析2009
- Author(s)
  重松紀生, 藤本光一郎, 古谷直人, 木村希生, 竹下徹, 中島隆
- Organizer
  日本地質学会構造地質部会例会
- Place of Presentation
  長岡市民営国民宿舎悠久山湯元館
- Year and Date
  2009-03-15
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] 断層帯内部構造解析に向けた中央構造線の掘削2008
- Author(s)
  重松紀生, 小泉尚嗣, 藤本光一郎, S. Wallis, 高橋美紀, 中島隆, 木村希生, 上原真一, 竹下徹, 高木秀雄
- Organizer
  日本地質学会
- Place of Presentation
  秋田大学
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] 断層帯内部構造解析に向けた中央構造線の掘削2008
- Author(s)
  重松紀生, 小泉尚嗣, 藤本光一郎, ウォリスサイモン, 高橋美紀, 中島隆, 木村希生, 上原真一, 竹下徹, 高木秀雄
- Organizer
  日本地質学会第115年学術大会
- Place of Presentation
  秋田大学(秋田県)
- Year and Date
  2008-09-22
- Data Source
  KAKENHI-PROJECT-20340136
[Presentation] Development of the asperity-matrix structure in fault zones: a model for strength reduction and generation of earthquakes
- Author(s)
  T. Takeshita
- Organizer
  AGU Fall Meeting
- Place of Presentation
  Moscone Center (USA)
- Year and Date
  2014-12-15 – 2014-12-19
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] U-Pb and Fission track zircon ages from the Kamuikotan metamorphic rocks in Asahikawa district, northern Japan: toward the reconstruction of tectonics
- Author(s)
  A. S. Okamoto, T. Takeshita, H. Iwano, T. Dannhara, H. Nishido, K. Yi, T. Hirata, S. Sakata
- Organizer
  日本地質学会第121年学術大会
- Place of Presentation
  鹿児島大学（鹿児島市）
- Year and Date
  2014-09-13 – 2014-09-15
- Data Source
  KAKENHI-PLANNED-26109004
[Presentation] To what degree can rocks become soft with increasing deformation?
- Author(s)
  Takeshita, T.
- Organizer
  11th Annual Meeting Asia Oceania Geosciences Society
- Place of Presentation
  ロイトンホテル札幌（北海道）
- Year and Date
  2014-07-28 – 2014-08-01
- Data Source
  KAKENHI-PLANNED-26109004

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TAKESHITA Toru 竹下 徹

TAKESHITA Tohru 竹下 徹

Research Projects

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Co-Researchers

地殻ダイナミクス －東北沖地震後の内陸変動の統一的理解－Ongoing

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地殻ダイナミクスー東北沖地震後の内陸変動の統一的理解ー(国際活動支援班)Ongoing

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地殻ダイナミクス ー東北沖地震後の内陸変動の統一的理解ーOngoing

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Investigation of fault development and crustal structure from microscopic to macroscopic scales based on geological and seismic observationsPrincipal InvestigatorOngoing

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Exhumation processes of the Sambagawa metamorphic rocks, as inferred from quartz microstructures and mineral radiometric agesPrincipal Investigator

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造山帯のP-T-D-t履歴:岩石学,放射年代学および構造地質学のリンクPrincipal Investigator

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Clarification of preparation processes for earthquake (high-speed deformation) based on rock deformation studiesPrincipal Investigator

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Analysis of formation conditions for microcracking with fluid inclusionsPrincipal Investigator

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TAKESHITA Toru 竹下徹

TAKESHITA Tohru 竹下徹

地殻ダイナミクス－東北沖地震後の内陸変動の統一的理解－Ongoing

地殻ダイナミクスー東北沖地震後の内陸変動の統一的理解ーOngoing