Hironori Kawakata
(川方 裕則)
Modified on: 02/01
Profile Information
- Affiliation
- Professor, College of Science and Engineering, Department of Physical Sciences, Ritsumeikan University
- (Concurrent)Graduate School of Science and Engineering
- (Concurrent)Research Organization of Science and Technology, Frontier Research Center for Natural Disaster Mitigation
- Degree
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"Ph.D. (Science, Kyoto University)"(Kyoto University)
- J-GLOBAL ID
- 200901010069055714
- researchmap Member ID
- 6000004682
- External link
「直接測る，目で視る」ことができる地震学的研究を目指して、主に実験研究に取り組んでいます。岩石試料を用いた三軸圧縮破壊試験や大型二軸せん断試験をおこない、目視での観察に加えて、弾性波の計測を実施します。時には、能動的に弾性波を送信し、試料内部の波の通り方についても調べます。また、実験後には、試料のX線CT画像を取得し、試料の内部構造についても調べます。
最近は、フィールドを斜面にも展開し、地すべりに先行して発生することが期待される地下の弾性波の通り方の変化についての知見を得ることを目指しています。実験室での土層への注水実験と斜面現場での弾性波計測を並行して実施し、どのようなメカニズムで弾性波の通り方が変化するかを明らかにしようとしています。
さらに、室内実験と自然地震の双方にまたがるテーマとして、地震の前震の発生様式の解明を目指した研究や、地震のような大きい破壊と岩石試料内で発生する非常に小さい破壊との関係について調べる研究もおこなっています。
Research Interests
1Research Areas
2Major Research History
13-
Apr, 2012 - Present
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Apr, 2011 - Present
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Apr, 2016 - Mar, 2018
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Apr, 2006 - Mar, 2012
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Dec, 2001 - Mar, 2006
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Jan, 2000 - Nov, 2001
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Apr, 1999 - Dec, 1999
Major Education
3Committee Memberships
6-
Aug, 2014 - Mar, 2019
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Apr, 2016 - Mar, 2018
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May, 2006 - Mar, 2015
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Apr, 2014
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Apr, 2012 - Mar, 2014
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May, 2006 - Apr, 2008
Major Papers
87-
Nature Communications, 12(1), 2021 Peer-reviewed
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Earth, Planets and Space, 73(1), 2021 Peer-reviewed
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Tectonophysics, 733 182-192, May 9, 2018 Peer-reviewed
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Progress in Acoustic Emission, XVIII 355-358, Dec, 2016 Peer-reviewedLead authorCorresponding author
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NATURE, 528(7581) 254-257, Dec, 2015 Peer-reviewed
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第20回アコースティック・エミッション総合コンファレンス論文集, 20th 81-84, Nov, 2015 Lead authorCorresponding author
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Magnitude-7 level earthquakes: A new lower limit of self-similarity in seismic scaling relationshipsGEOPHYSICAL RESEARCH LETTERS, 41(13) 4495-4502, Jul, 2014 Peer-reviewed
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BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 103(3) 2135-2141, Jun, 2013 Peer-reviewed
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Proceedings of the 13th Japan Symposium on Rock Mechanics & 6th Japan-Korea Joint Symposium on Rock Engineering, 969-972, Jan, 2013 Peer-reviewedLead authorCorresponding author
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GEOPHYSICAL JOURNAL INTERNATIONAL, 191(3) 1317-1324, Dec, 2012 Peer-reviewed
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GEOPHYSICAL RESEARCH LETTERS, 39(11) L11308, Jun, 2012 Peer-reviewed
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BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 101(1) 421-426, Feb, 2011 Peer-reviewed
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地震 第２輯, 59(3) 241-252, Mar, 2007 Peer-reviewed
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TECTONOPHYSICS, 323(1-2) 61-76, Aug, 2000 Peer-reviewedLead authorCorresponding author
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EARTH PLANETS AND SPACE, 52(5) 315-320, 2000 Peer-reviewedLead authorCorresponding author
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TECTONOPHYSICS, 313(3) 293-305, Nov, 1999 Peer-reviewedLead authorCorresponding author
Misc.
150-
日本地球惑星科学連合大会予稿集(Web), 2020, 2020
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日本地球惑星科学連合大会予稿集(Web), 2020, 2020
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日本地震学会秋季大会講演予稿集(CD-ROM), 2020, 2020
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資源・素材学会春季大会(Web), 2019, 2019
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石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集, 2019, 2019
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石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集, 2019, 2019
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日本地震学会秋季大会講演予稿集(CD-ROM), 2019, 2019
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日本地震学会秋季大会講演予稿集(CD-ROM), 2019, 2019
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日本材料学会学術講演会講演論文集, 68th, 2019
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日本地震学会秋季大会講演予稿集(CD-ROM), 2019, 2019
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資源・素材学会春季大会(Web), 2018, 2018
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日本材料学会学術講演会講演論文集, 67th, 2018
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石油技術協会誌, 83(4), 2018
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石油技術協会誌, 83(4), 2018
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資源・素材(Web), 2018, 2018
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石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集, 2018, 2018
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石油技術協会特別講演会・春季講演会(シンポジウム・個人講演)要旨集, 2018, 2018
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日本地球惑星科学連合大会予稿集(Web), 2018, 2018
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日本地球惑星科学連合大会予稿集(Web), 2018, 2018
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地盤工学研究発表会発表講演集(CD-ROM), 52nd, 2017
Presentations
175-
Japan Geoscience Union Meeting 2018, May 23, 2018
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Japan Geoscience Union Meeting 2018, May 23, 2018
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2017 AGU Fall Meeting, Dec 15, 2017
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2017 AGU Fall Meeting, Dec 14, 2017
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Improvement in transmission experiment of elastic waves through partially saturated porous sand soil2017 AGU Fall Meeting, Dec 14, 2017
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2017 AGU Fall Meeting, Dec 13, 2017
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日本地震学会2017年度秋季大会, Oct 26, 2017
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日本地震学会2017年度秋季大会, Oct 26, 2017
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日本地震学会2017年度秋季大会, Oct 26, 2017
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日本地震学会2017年度秋季大会, Oct 26, 2017
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日本地震学会2017年度秋季大会, Oct 25, 2017
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日本地震学会2017年度秋季大会, Oct 25, 2017
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日本地球惑星科学連合2017年大会, May 24, 2017
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Japan Geoscience Union Meeting 2017, May 22, 2017
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Japan Geoscience Union Meeting 2017, May 22, 2017
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Japan Geoscience Union Meeting 2017, May 22, 2017
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日本地球惑星科学連合2017年大会, May 21, 2017
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2016 AGU Fall Meeting, Dec, 2016
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2016 AGU Fall Meeting, Dec, 2016
Teaching Experience
12Professional Memberships
3Research Projects
23-
科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2022 - Mar, 2026
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科学研究費助成事業 基盤研究(A), 基盤研究(A), 日本学術振興会, Apr, 2019 - Mar, 2023
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2017 - Mar, 2022
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2016 - Mar, 2019
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2015 - Mar, 2019
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2018
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Grants-in-Aid for Scientific Research, Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, Apr, 2014 - Mar, 2017
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, Apr, 2011 - Mar, 2016
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (S), Grant-in-Aid for Scientific Research (S), Japan Society for the Promotion of Science, May, 2009 - Mar, 2014
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地震・火山噴火予知公募研究, Apr, 2009 - Mar, 2014
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独立行政法人産業技術総合研究所・地層処分に係る地質評価手法等の整備, 2010 - 2010
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Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2009 - 2010
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JSTシーズ発掘試験, 2009 - 2009
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Grants-in-Aid for Scientific Research Grant-in-Aid for Young Scientists (B), Grant-in-Aid for Young Scientists (B), Japan Society for the Promotion of Science, 2007 - 2008
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2006 - 2008
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2006 - 2008
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B), Grant-in-Aid for Scientific Research (B), Japan Society for the Promotion of Science, 2006 - 2008
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京都大学防災研究所特定課題分担研究（大都市大震災軽減化特別プロジェクト）, 2005 - 2006
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Grant-in-Aid for Scientific Research (C), Japan Society for the Promotion of Science, 2003 - 2005
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Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (A), Grant-in-Aid for Scientific Research (A), Japan Society for the Promotion of Science, 2002 - 2005
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