Sawai Michiyo 澤井みち代

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SAWAI Michiyo 澤井みち代

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Researcher Number	20760995
Other IDs
Affiliation (Current)	2026: 千葉大学, 大学院理学研究院, 助教
Affiliation (based on the past Project Information) *help	2020 – 2025: 千葉大学, 大学院理学研究院, 助教 2017 – 2019: 千葉大学, 大学院理学研究院, 特任助教 2016: 千葉大学, 大学院理学研究科, 特任助教 2015: 千葉大学, 理学(系)研究科(研究院), 特任助教
Review Section/Research Field	Principal Investigator Geology / Basic Section 31020:Earth resource engineering, Energy sciences-related / Basic Section 17040:Solid earth sciences-related / Science and Engineering Except Principal Investigator Basic Section 31020:Earth resource engineering, Energy sciences-related / Broad Section B / Medium-sized Section 17:Earth and planetary science and related fields
Keywords	Principal Investigator 摩擦 / 地震 / 沈み込み帯 / 花崗岩 / 岩石実験 / 地熱貯留層 / 浸透率 / 摩擦実験 / 玄武岩 / 背景温度 … More / 中速摩擦 / ドレライト / 温度効果 / 摩擦発熱 / 中速摩擦強度 / 摩擦特性 / アスペリティ / 緑色岩 / 沈み込み / 海山 / 摩擦挙動 / 地震発生 / 藍閃石片岩 / スロー地震 / 有効応力 / 間隙水圧 … More Except Principal Investigator スロー地震 / 浸透率 / 地熱開発 / 誘発地震 / 花崗岩 / 地熱 / IODP / 新青丸 / 熱流量 / 日向灘地震 / 南海トラフ地震 / 科学掘削 / 熱流量観測 / 海山沈み込み / 光ファイバー歪計 / 水 / 摩擦 / 岩石レオロジー / 高温高圧 / 岩石変形実験 / 地震発生帯 / 変成岩 / 高温高圧実験 / 地震 / 沈み込み帯 / 高間隙水圧 / 断層 Less

地熱貯留層の浸透性維持に向けた高温高圧熱水環境下の浸透率測定実験Principal Investigator
- Principal Investigator
  
  澤井みち代
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  Chiba University
Can seamount subduction weaken locking of megathrust earthquake? Test at 2 seamounts in Nankai Trough
- Principal Investigator
  
  木下正高
- Project Period (FY)
  2024 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section B
- Research Institution
  The University of Tokyo
母岩の浸透率が注水誘発地震の規模に及ぼす影響
- Principal Investigator
  
  北村真奈美
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 31020:Earth resource engineering, Energy sciences-related
- Research Institution
  National Institute of Advanced Industrial Science and Technology
Challenge to rock deformation experiments under high temperature, high lithostatic pressure, and high pore pressure condition in megathrust seismic zone
- Principal Investigator
  
  Okazaki Keishi
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 17:Earth and planetary science and related fields
- Research Institution
  Hiroshima University
Effects of basalt in oceanic plates on seismic activityPrincipal Investigator
- Principal Investigator
  
  Sawai Michiyo
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17040:Solid earth sciences-related
- Research Institution
  Chiba University
Effects of the seamount subduction on earthquake generation: inferred from friction experimentsPrincipal Investigator
- Principal Investigator
  
  Sawai Michiyo
- Project Period (FY)
  2017 – 2021
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Geology
- Research Institution
  Chiba University
中速度領域における摩擦への温度効果と地震発生直前のプロセス解明Principal Investigator
- Principal Investigator
  
  澤井みち代
- Project Period (FY)
  2017 – 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
  Chiba University
Pore pressure dependences on frictional behavior of rocks and implications for slow earthquakesPrincipal Investigator
- Principal Investigator
  
  SAWAI Michiyo
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Geology
- Research Institution
  Chiba University

All 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation

[Journal Article] Mesoscale fractures control the scale dependences of seismic velocity and fluid flow in subduction zones2025
- Author(s)
  Akamatsu Yuya、Okuda Hanaya、Kitamura Manami、Sawai Michiyo
- Journal Title
  
  Tectonophysics
  
  Volume: 896 Pages: 230606-230606
- DOI
  10.1016/j.tecto.2024.230606
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PUBLICLY-24H01036, KAKENHI-PUBLICLY-24H01039, KAKENHI-PROJECT-24H00020, KAKENHI-PROJECT-22K14112, KAKENHI-PROJECT-23K19081
[Journal Article] Fault strength, healing and stability in the Nankai Trough accretionary prism off Kii Peninsula, Japan, as illustrated by friction experiments on gouge of a cored sample2024
- Author(s)
  Kanagawa Kyuichi、Fujimori Junya、Nakanishi Tomoya、Sagano Sayumi、Sawai Michiyo
- Journal Title
  
  Tectonophysics
  
  Volume: 893 Pages: 230526-230526
- DOI
  10.1016/j.tecto.2024.230526
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24H00020
[Journal Article] Weakening of quartz rocks at subseismic slip rates due to frictional heating, but not to lubrication by wear materials of hydrated amorphous silica or silica gel2020
- Author(s)
  Kanagawa, K., Murayama, H., Sugita, A., Takahashi, M., Sawai, M., Furukawa, N. and Hirose, T.
- Journal Title
  
  Tectonophysics
  
  Volume: - Pages: 228429-228429
- DOI
  10.1016/j.tecto.2020.228429
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14406, KAKENHI-PUBLICLY-17H05311, KAKENHI-PROJECT-15H05717, KAKENHI-PROJECT-19K21907, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-16H04061
[Journal Article] Earthquake sequence simulations with measured properties for JFAST core samples2017
- Author(s)
  Hiroyuki Noda, Michiyo Sawai, Bunichiro Shibazaki
- Journal Title
  
  Philosophical Transactions of the Royal Society A
  
  Volume: 375 Issue: 2103 Pages: 1-17
- DOI
  10.1098/rsta.2016.0003
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14406, KAKENHI-PUBLICLY-17H05311, KAKENHI-PROJECT-16H04061, KAKENHI-PLANNED-26109007
[Journal Article] Depth dependence of the frictional behavior of montmorillonite fault gouge: Implications for seismicity along a decollement zone2017
- Author(s)
  Tomoyo Mizutani, Ken-ichi Hirauchi, Weiren Lin, Michiyo Sawai
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 44 Issue: 11 Pages: 5383-5390
- DOI
  10.1002/2017gl073465
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K14406, KAKENHI-PROJECT-16H04065, KAKENHI-PUBLICLY-17H05311, KAKENHI-PROJECT-15H03738, KAKENHI-PLANNED-26109005
[Journal Article] Frictional properties of JFAST core samples and implications for slow earthquakes at the Tohoku subduction zone2017
- Author(s)
  Michiyo Sawai, Andre R. Niemeijer, Takehiro Hirose, Christopher J. Spiers
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 44 Issue: 17 Pages: 8822-8831
- DOI
  10.1002/2017gl073460
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14406, KAKENHI-PUBLICLY-17H05311, KAKENHI-PLANNED-17H06455, KAKENHI-PROJECT-16H04061, KAKENHI-PROJECT-16H04064
[Journal Article] Nucleation of frictional instabilitycaused by fluid pressurization insubducted blueschist2016
- Author(s)
  Sawai, M., A. R. Niemeijer, O. Plumper, T. Hirose, and C. J. Spiers
- Journal Title
  
  Geophysical Research Letters
  
  Volume: 43 Issue: 6 Pages: 2543-2551
- DOI
  10.1002/2015gl067569
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25287135, KAKENHI-PLANNED-16H06476, KAKENHI-PROJECT-16H04061, KAKENHI-PROJECT-15H06890
[Presentation] 最大主応力に対する断層の角度が注水時の断層運動に及ぼす影響2024
- Author(s)
  塙俊祐・北村真奈美・澤井みち代
- Organizer
  JpGU
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Heat flow in the western Nankai forearc, SW Japan, derived from BSR, surface probe and drilling: Implication for the effect of seamount subduction on earthquakes2024
- Author(s)
  Masataka Kinoshita, Kazuya Shiraishi, Rie Nakata, Yohei Hamada, Yoshitaka Hashimoto, Eiichiro Araki, Michiyo Sawai
- Organizer
  AGU
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Multiscale crack distribution in subsuction zone and its implication for scale dependence of seismic velocity2024
- Author(s)
  Akamatsu, Y., Okuda, H., Kitamura, M. and Sawai, M.
- Organizer
  JpGU
- Invited
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Temperature-dependent frictional properties of oceanicbasalt and pelagic sediments, and their implications for earthquakesat the shallow Japan Trench subduction zone,2024
- Author(s)
  Kanagawa, K., Sagano, S., Nakanishi, T., Fujimori, J. and Sawai, M.
- Organizer
  JpGU
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Temperature-dependent frictional properties of oceanicbasalt and pelagic sediments, and their implications for earthquakes at the shallow Japan Trench subduction zone,2024
- Author(s)
  Kanagawa, K., Sagano, S., Nakanishi, T., Fujimori, J. and Sawai, M.
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] 四万十帯須崎地域の付加体岩石の物理特性：地震発生帯上盤の実態解明に向けて2024
- Author(s)
  奥田花也・赤松祐哉・北村真奈美・中野義嵩・澤井みち代
- Organizer
  JpGU
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Frictional properties of basalt under hydrothermal conditions: implications for the seamount subduction and fault motion2024
- Author(s)
  澤井みち代、平松知也、和田壮又
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Multiscale crack distribution in subduction zone and its implication for scale dependence of seismic velocity2024
- Author(s)
  Akamatsu, Y., Okuda, H., Kitamura, M. and Sawai, M.
- Organizer
  日本地球惑星科学連合2024年大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Frictional properties of basalt under hydrothermal conditions: implications for the seamount subduction and fault motion2024
- Author(s)
  澤井みち代・平松知也・和田壮又
- Organizer
  JpGU
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] Heat flow in the western Nankai forearc, SW Japan, derived from BSR, surface probe and drilling: Implication for the effect of seamount subduction on earthquakes2024
- Author(s)
  Kinoshita, M., Shiraishi, K., Nakata, R., Hamada, Y., Hashimoto, Y., Araki, E. and Sawai, M.
- Organizer
  American Geophysical Union
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] 日向灘のスロースリップ検出の試み：海底光ファイバー歪計設置に向けて2024
- Author(s)
  木下正高, 荒木英一郎, 仲田理映, 土岐知弘, 横田裕輔, 山下裕亮, 橋本善孝, 濱田洋平, 澤井みち代
- Organizer
  日本地質学会
- Data Source
  KAKENHI-PROJECT-24H00020
[Presentation] 最大主応力に対する断層の角度が注水時の断層運動に及ぼす影響2024
- Author(s)
  塙俊祐、北村真奈美、澤井みち代
- Organizer
  日本地球惑星科学連合2024年大会
- Data Source
  KAKENHI-PROJECT-24K01425
[Presentation] 注水に伴う有効圧の変化が断層の挙動に与える影響2023
- Author(s)
  Kim Garam、北村真奈美、澤井みち代
- Organizer
  日本地震学会2023年秋期大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Laboratory study on fault reactivation by fluid injection and relationship between slip behavior and effective pressure2023
- Author(s)
  Kim, G., Kitamura, M. and Sawai, M.
- Organizer
  American Geophysical Union, Fall Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] 海山由来玄武岩の摩擦特性：沈み込み帯における地震活動との関係2023
- Author(s)
  平松知也、和田壮又、金川久一、澤井みち代
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Effects of effective pressure on fault behavior triggered by fluid injection2023
- Author(s)
  Kim Garam、北村真奈美、澤井みち代
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] 太平洋プレート被覆層遠洋性粘土の日本海溝沈み込み帯浅部における摩擦特性2023
- Author(s)
  金川久一、嵯峨野紗弓、平松知也、和田壮又、澤井みち代
- Organizer
  日本地球惑星科学連合2023年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] 三軸摩擦実験に基づく紀伊半島沖南海トラフ付加体中の断層の強度・安定性・癒着度の深度変化2022
- Author(s)
  金川久一・藤森純矢・中西智哉・嵯峨野紗弓・澤井みち代
- Organizer
  日本地球惑星科学連合2022年大会
- Invited
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Frictional properties of basalt collected from a seamount and implications for earthquake generation2022
- Author(s)
  Sawai, M., Sato, T., Hiramatsu, T. and Kanagawa, K.
- Organizer
  日本地球惑星科学連合2022年大会
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Frictional properties of basalt: Effects of the seamount subduction on earthquake generation2022
- Author(s)
  Sawai, M., Hiramatsu, T., Wada, S. and Kanagawa, K.
- Organizer
  International Joint Workshop on Slow-to-Fast Earthquakes 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K14112
[Presentation] Depth-dependent static frictional properties of mud gouge in the Nankai Trough accretionary prism2021
- Author(s)
  金川久一・小川拓馬・奧野雄介・藤森純矢・澤井みち代
- Organizer
  日本地質学会第128年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 南海トラフ付加体泥質ガウジの摩擦特性の深度変化2021
- Author(s)
  金川久一・石井智大・舟木智也・藤森純矢・澤井みち代
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 緑色岩の摩擦特性：海山の沈み込みと地震発生への示唆2021
- Author(s)
  澤井みち代・山内勇人・早坂康隆・金川久一
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 日本海溝に沈み込む堆積物・岩石の沈み込み帯浅部条件における摩擦特性2021
- Author(s)
  金川久一・嵯峨野紗弓・林拓真・藤森純矢・澤井みち代
- Organizer
  日本地球惑星科学連合2021年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of greenstone: Effects of the seamount subduction on faulting at the subduction zone2020
- Author(s)
  Sawai, M., Fukaumi, J., Takahashi, M., Hayasaka, Y. and Kanagawa, K.
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Changes in frictional properties of mud gouge with depth in the Nankai Trough accretionary prism2020
- Author(s)
  Kanagawa, K., Ogawa, T., Funaki, T., Nakanishi, T., Sagano, S., Fujimori, J. and Sawai, M.
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 摩擦特性および摩擦発熱に与える背景温度の影響-ドレライトを例に-2020
- Author(s)
  澤井みち代・横山湧紀・北村真奈美・金川久一
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 準地震性変位速度における石英質岩石の摩擦発熱による弱化2020
- Author(s)
  金川久一・杉田明日郁・高橋美紀・澤井みち代
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of incoming sediments and rocks at shallow conditions of the Japan Trench subduction zone2020
- Author(s)
  Kanagawa, K., Sagano, S., Nakanishi, T., Fujimori, J. and Sawai, M.
- Organizer
  日本地球惑星科学連合2020年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 石英質岩石の中速摩擦強度の支配要因2019
- Author(s)
  金川久一・杉田明日郁・高橋美紀・澤井みち代
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of opal gouge at low-temperature hydrothermal conditions and their implications for seismogenic faulting along subduction-zone megathrusts2019
- Author(s)
  Kanagawa, K., Nakanishi, T., Kuwana, M., Sawai, M., and Hirose, T.
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] ドレライトおよび花崗岩の中速摩擦特性に対する背景温度の効果2019
- Author(s)
  澤井みち代・横山湧紀・金川久一
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Effects of Temperature on Frictional Strength of Rocks in an Argon Atmosphere2019
- Author(s)
  Yokoyama, Y., Sawai, M. and Kanagawa, K.
- Organizer
  The Second International Symposium Crustal Dynamics (ISCD-2)
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] アルゴン雰囲気下におけるドレライトの摩擦特性および摩擦発熱に対する温度効果2019
- Author(s)
  横山湧紀・澤井みち代・金川久一
- Organizer
  日本地震学会2019年秋期大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] ドレライトおよび花崗岩の中速摩擦特性に対する背景温度の効果2019
- Author(s)
  澤井みち代・横山湧紀・金川久一
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] アルゴン雰囲気下におけるドレライトの摩擦特性および摩擦発熱に対する温度効果2019
- Author(s)
  横山湧紀・澤井みち代・金川久一
- Organizer
  日本地震学会2019年秋期大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of opal gouge at low-temperature hydrothermal conditions and their implications for seismogenic faulting along subduction-zone megathrusts2019
- Author(s)
  Kanagawa, K., Nakanishi, T., Kuwana, M., Sawai, M., and Hirose, T.
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Effects of Temperature on Frictional Strength of Rocks in an Argon Atmosphere2019
- Author(s)
  Yuuki Yokoyama, Michiyo Sawai, Kyuichi Kanagawa
- Organizer
  The Second International Symposium Crustal Dynamics
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 石英質岩石の中速摩擦強度の支配要因2019
- Author(s)
  金川久一・杉田明日郁・高橋美紀・澤井みち代
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 未固結断層岩のクラストの表面及び内部組織とその重要性2019
- Author(s)
  東郷徹宏・嶋本利彦・澤井みち代
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 未固結断層岩のクラストの表面及び内部組織とその重要性2019
- Author(s)
  東郷徹宏・嶋本利彦・澤井みち代
- Organizer
  日本地球惑星科学連合2019年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 200℃以下の熱水条件におけるオパールガウジの摩擦特性2018
- Author(s)
  中西智哉、金川久一、澤井みち代
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of incoming sediments/rocks at shallow conditions of the Japan Trench subduction zone2018
- Author(s)
  江口大賀・金川久一・澤井みち代・井上厚行
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 200℃以下の熱水条件におけるオパールガウジの摩擦特性2018
- Author(s)
  中西智哉・金川久一・澤井みち代
- Organizer
  日本地質学会第125年学術大会（つくば特別大会）
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Frictional Properties of Accretionary Sediments/Rocks and Their Implications for The Shallow Transition of Aseismic to Seismic Faulting at The Nankai Trough Subduction Zone2018
- Author(s)
  Kanagawa, K., Abe, K. and Sawai, M.
- Organizer
  Asia Oceania Geosciences Society, 15th Annual Meeting
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Frictional properties of accretionary sediments/rocks and their implications for the transition of aseismic to seismic faulting at the Nankai Trough Subduction Zone2018
- Author(s)
  阿部浩典、金川久一、澤井みち代、井上厚行
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] オパールガウジの低温熱水条件における摩擦特性に対する溶解－析出クリープの影響2018
- Author(s)
  中西智哉・金川久一・澤井みち代
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 南海トラフ付加体泥質堆積物の摩擦特性の深度変化再考2018
- Author(s)
  金川久一、星野紘輝、中西智哉、澤井みち代
- Organizer
  日本地質学会第125年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] オパールガウジの低温熱水条件における摩擦特性に対する溶解－析出クリープの影響2018
- Author(s)
  中西智哉、金川久一、澤井みち代
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 南海トラフ付加体泥質堆積物の摩擦特性の深度変化再考2018
- Author(s)
  金川久一・星野紘輝・中西智哉・澤井みち代
- Organizer
  日本地質学会第125年学術大会（札幌）
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Frictional properties of accretionary sediments/rocks and their implications for the transition of aseismic to seismic faulting at the Nankai Trough Subduction Zone2018
- Author(s)
  阿部浩典・金川久一・澤井みち代・井上厚行
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Frictional Properties of Accretionary Sediments/Rocks and Their Implications for The Shallow Transition of Aseismic to Seismic Faulting at The Nankai Trough Subduction Zone2018
- Author(s)
  Kyuichi Kanagawa, Kosuke Abe, Michiyo Sawai
- Organizer
  Asia Oceania Geosciences Society, 15th Annual Meeting
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of incoming sediments/rocks at shallow conditions of the Japan Trench subduction zone2018
- Author(s)
  江口大賀、金川久一、澤井みち代、井上厚行
- Organizer
  日本地球惑星科学連合2018年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 大気中およびアルゴン雰囲気下における中速域のめのうの摩擦強度2017
- Author(s)
  村山寛樹、金川久一、澤井みち代、廣瀬丈洋
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] アルゴン雰囲気下におけるドレライトの中速摩擦特性に対する温度効果2017
- Author(s)
  横山湧紀、村山寛樹、金川久一、澤井みち代
- Organizer
  日本地球惑星科学連合2017年大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of the Nankai Trough accretionary mud samples collected and cored from 944.6-3030.5 mbsf at IODP Site C00022017
- Author(s)
  Kyuichi Kanagawa, Koki Hoshino, Kosuke Abe, Michiyo Sawai
- Organizer
  日本地球惑星科学連合2017年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of Akiyoshi greenstone: implications for the seamount subduction and earthquake generation2017
- Author(s)
  Michiyo Sawai, Yasutaka Hayasaka, Toshihiko Shimamoto, Ma Shengli, Lu Yao
- Organizer
  日本地球惑星科学連合2017年大会
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] モンモリロナイトガウジの熱水摩擦特性：デコルマ帯における地震活動との関係2017
- Author(s)
  水谷知世、平内健一、林為人、澤井みち代
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] 大気中およびアルゴン雰囲気下における中速域のめのうの摩擦強度2017
- Author(s)
  村山寛樹, 金川久一, 澤井みち代, 廣瀬丈洋
- Organizer
  日本地球惑星科学連合2017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
  2017-05-20
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 南海トラフ沈み込み帯地震発生域上限付近の温度圧力条件における泥質堆積物の摩擦特性2017
- Author(s)
  阿部浩典、金川久一、澤井みち代
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] アルゴン雰囲気下におけるドレライトの中速摩擦特性に対する温度効果2017
- Author(s)
  横山湧紀, 村山寛樹, 金川久一, 澤井みち代
- Organizer
  日本地球惑星科学連合2017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
  2017-05-20
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 南海トラフ付加体泥質堆積物の摩擦特性の深度変化2017
- Author(s)
  金川久一, 星野紘輝, 阿部浩典, 澤井みち代
- Organizer
  日本地質学会第124年学術大会
- Place of Presentation
  愛媛大学城北キャンパス（愛媛県・松山市）
- Year and Date
  2017-09-16
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 南海トラフ付加体泥質堆積物の摩擦特性の深度変化2017
- Author(s)
  金川久一、星野紘輝、阿部浩典、澤井みち代
- Organizer
  日本地質学会第124年学術大会
- Data Source
  KAKENHI-PROJECT-17K14406
[Presentation] Frictional properties of Akiyoshi greenstone: implications for the seamount subduction and earthquake generation2017
- Author(s)
  Michiyo Sawai, Yasutaka Hayasaka, Toshihiko Shimamoto, Shengli Ma, Lu Yao
- Organizer
  日本地球惑星科学連合2017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
  2017-05-20
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] Frictional properties of the Nankai Trough accretionary mud samples collected and cored from 944.6-3030.5 mbsf at IODP Site C00022017
- Author(s)
  Kyuichi Kanagawa, Koki Hoshino, Kosuke Abe, Michiyo Sawai
- Organizer
  日本地球惑星科学連合2017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
  2017-05-20
- Int'l Joint Research
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 南海トラフ沈み込み帯地震発生域上限付近の温度圧力条件における泥質堆積物の摩擦特性2017
- Author(s)
  阿部浩典, 金川久一, 澤井みち代
- Organizer
  日本地質学会第124年学術大会
- Place of Presentation
  愛媛大学城北キャンパス（愛媛県・松山市）
- Year and Date
  2017-09-16
- Data Source
  KAKENHI-PUBLICLY-17H05311
[Presentation] 東北沖沈み込みプレート境界物質の摩擦挙動と地震発生2016
- Author(s)
  澤井みち代, Andre R Niemeijer, 廣瀬丈洋, Christopher J Spiers
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  千葉・幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Invited
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] Effects of pore pressure on frictional behavior of rocks2016
- Author(s)
  Michiyo Sawai and Miki Takahashi
- Organizer
  International Symposium Crustal Dynamics 2016
- Place of Presentation
  岐阜・高山
- Year and Date
  2016-07-19
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] 室内実験結果を用いた地震サイクルシミュレーション：日本海溝沈み込み帯とJFASTコア試料を例として2016
- Author(s)
  野田博之, 澤井みち代, 芝崎文一郎
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  東京・日本大学
- Year and Date
  2016-09-10
- Invited
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] Frictional properties of the Nankai Trough accretionary mud samples collected from 1000-3000 mbsf at IODP Site C00022016
- Author(s)
  Kyuichi Kanagawa, Koki Hoshino, Kosuke Abe, Michiyo Sawai
- Organizer
  American Geophysical Union, Fall Annual Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2016-12-12
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] 白亜系四万十帯構成岩類の震源域条件における摩擦特性2016
- Author(s)
  阿部浩典, 星野紘輝, 澤井みち代, 金川久一
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  東京・日本大学
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] Frictional properties of the Northern Shimanto Belt rocks at a seismogenic pressure and temperature condition2016
- Author(s)
  阿部浩典, 星野紘輝, 澤井みち代, 金川久一
- Organizer
  日本地球惑星科学連合2016年大会
- Place of Presentation
  千葉・幕張メッセ国際会議場
- Year and Date
  2016-05-22
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] 藍閃石片岩及び花崗岩の摩擦特性に対する間隙水圧の効果2016
- Author(s)
  澤井みち代, 高橋美紀
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  東京・日本大学
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] IODP 掘削地点C0002 の海底下1000~3000 m から採取された、南海トラフ付加体泥質堆積物試料の摩擦特性2016
- Author(s)
  星野紘輝, 阿部浩典, 澤井みち代, 金川久一
- Organizer
  日本地質学会第123年学術大会
- Place of Presentation
  東京・日本大学
- Year and Date
  2016-09-10
- Data Source
  KAKENHI-PROJECT-15H06890
[Presentation] Frictional properties of Blueschist under in-situ conditions and implications for fault motion2015
- Author(s)
  Michiyo Sawai, Andre R Niemeijer, Oliver Plumper, Takehiro Hirose, Christopher J Spiers
- Organizer
  American Geophysical Union, Fall Annual Meeting
- Place of Presentation
  San Francisco, USA
- Year and Date
  2015-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H06890

1. 北村真奈美 (40795960)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
2. 高橋美紀 (40470033)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. Okazaki Keishi (90784257)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 武藤潤 (40545787)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 木下正高 (50225009)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
6. 仲田理映 (70816941)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
7. 荒木英一郎 (60359130)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. 土岐知弘 (50396925)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 橋本善孝 (40346698)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
10. 濱田洋平 (80736091)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
11. HIROSE Takehiro

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
12. 奥田花也

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Sawai Michiyo 澤井 みち代

SAWAI Michiyo 澤井 みち代

Research Projects

Research Products

Co-Researchers

地熱貯留層の浸透性維持に向けた高温高圧熱水環境下の浸透率測定実験Principal Investigator

Principal Investigator

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Can seamount subduction weaken locking of megathrust earthquake? Test at 2 seamounts in Nankai Trough

Principal Investigator

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母岩の浸透率が注水誘発地震の規模に及ぼす影響

Principal Investigator

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Review Section

Research Institution

Challenge to rock deformation experiments under high temperature, high lithostatic pressure, and high pore pressure condition in megathrust seismic zone

Principal Investigator

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Review Section

Research Institution

Effects of basalt in oceanic plates on seismic activityPrincipal Investigator

Principal Investigator

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Review Section

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Effects of the seamount subduction on earthquake generation: inferred from friction experimentsPrincipal Investigator

Principal Investigator

Project Period (FY)

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中速度領域における摩擦への温度効果と地震発生直前のプロセス解明Principal Investigator

Principal Investigator

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Review Section

Research Institution

Pore pressure dependences on frictional behavior of rocks and implications for slow earthquakesPrincipal Investigator

Principal Investigator

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Research Institution

[Journal Article] Mesoscale fractures control the scale dependences of seismic velocity and fluid flow in subduction zones2025

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Fault strength, healing and stability in the Nankai Trough accretionary prism off Kii Peninsula, Japan, as illustrated by friction experiments on gouge of a cored sample2024

Author(s)

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DOI

Data Source

[Journal Article] Weakening of quartz rocks at subseismic slip rates due to frictional heating, but not to lubrication by wear materials of hydrated amorphous silica or silica gel2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Earthquake sequence simulations with measured properties for JFAST core samples2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Depth dependence of the frictional behavior of montmorillonite fault gouge: Implications for seismicity along a decollement zone2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Frictional properties of JFAST core samples and implications for slow earthquakes at the Tohoku subduction zone2017

Author(s)

Sawai Michiyo 澤井みち代

SAWAI Michiyo 澤井みち代