Nakatani Masao

ナカタニマサオ | Nakatani Masao

Affiliation and department：
Job title： Associate Professor

Research field (1)： Solid earth science

Research keywords (1)：地震断層のマサツ発熱

Research theme for competitive and other funds (12)：

2021 - 2025 Making hierarchical asperities out of mud
2021 - 2024 Understanding the physics of foreshocks based on dense seismic observation and seismicity model
2014 - 2019 Exploring the mechanical properties of crustal materials through rock deformation experiments: Influence of geofluids
2014 - 2018 A Study on Prediction of Rock Failure Scale and its Timing by Observation of Acoustic Emission at Africa Deep Mine
2009 - 2014 Multidisciplinary monitoring of preparation and generation of earthquakes at M2 sources in South African gold mines

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Papers (85)：

Yasuo Yabe, Shuhei Abe, Gerhard Hofmann, Dave Roberts, Halil Yilmaz, Hiroshi Ogasawara, Takatoshi Ito, Akio Funato, Masao Nakatani, Makoto Naoi, et al. Stress State in the Source Region of Mw2.2 Earthquake in a Deep Gold Mine in South Africa Determined from Borehole Cores. PURE AND APPLIED GEOPHYSICS. 2022. 179. 5. 1679-1700
OGASAWARA Hiroshi, MIMA Yoshihiro, ISHIDA Akimasa, MNGADI Siyanda, HIGASHI Mitsuya, YABE Yasuo, FUNATO Akio, ITO Takatoshi, NAKATANI Masao, DURRHEIM Raymond. A Trial Evaluation of Rock Core DCDA Absolute Differential Stress Measurement for Routine Quantitative Mining Hazard Assessment in Deep Underground High Stress Mines. Journal of the Society of Materials Science, Japan. 2022. 71. 3. 259-264
Kei Katsumata, Masao Nakatani. Testing the seismic quiescence hypothesis through retrospective trials of alarm-based earthquake prediction in the Kurile-Japan subduction zone. Earth, Planets and Space. 2021. 73. 1
Keisuke Yoshida, Hiroyuki Noda, Masao Nakatani, Bunichiro Shibazaki. Backward earthquake ruptures far ahead of fluid invasion: Insights from dynamic earthquake-sequence simulations. Tectonophysics. 2021. 816
Makiko Ohtani, Masao Nakatani, Nobuki Kame. Time to seismic failure induced by repeating SSEs in a single-degree-of-freedom spring-slider model. Geophysical Journal International. 2021. 224. 2. 1242-1255

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MISC (37)：

中谷正生. 経験則から期待される大地震発生の確率:相場のレビュー. 地震予知連絡会会報. 2019. 99. 465-469
中谷正生. 地震のメカニズム解明 : 本当に地震予知はナンセンス? あんた,地震の何なのさ? : 短期前兆のメタ理論. パリティ = Parity : 物理科学雑誌. 2019. 34. 2. 84-88
直井誠, 中谷正生, 矢部康男, 森谷祐一. 南アフリカ大深度金鉱山における微小破壊観測. 地盤工学研究発表会発表講演集(CD-ROM). 2018. 53rd
Shimizu Ichiko, Takeuchi Akihito, Nakatani Masao. Pressure resistibity of high-pressure vessels for hydrothermal rotary shear friction apparatus. Annual Meeting of the Geological Society of Japan. 2017. 124th. 475
Shuhei ABE, Yasuo YABE, Takatoshi ITO, Masao NAKATANI, Gerhard, HOFMANN, Hiroshi OGASAWARA. Estimate of the stress state of earthquake source region in a South African deep gold mining by diametrical core deformation analysis (DCDA). Proceedings of the 14th Symposium of Japan Rock Mechanics Society. 2017. 講演番号107. 1-6

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Lectures and oral presentations (141)：

Fault strength of the ancient Median Tectonic Line at the brittle-ductile transitional depths
(JpGU-AGU Joint Meeting 2020 2020)
南アフリカMponeng金鉱山地表下3.3kmにおけるAE測定データを用いたGeneralized Inversion Techniqueによるセンサ特性推定
(資源・素材学会第16回若手研究者・学生のための研究発表会 2019)
In-Situ Acoustic Emission Monitoring in Mines
(53rd U.S. Rock Mechanics/Geomechanics Symposium 2019)
経験則による地震予知-どの程度の予測なのか? (invited)
(地震予知連絡会50周年記念企画公開シンポジウム「地震予知研究の現状と今後の展望」 2019)
南アフリカMponeng金鉱山地表下3.3 kmで発生したM2地震前後のAcoustic Emission活動
(資源・素材学会第15回若手研究者・学生のための研究発表会 2018)

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Education (2)：

- 1997 The University of Tokyo Graduate School, Division of Earth Science Division of Earth Science
- 1991 The University of Tokyo Faculty of Science

Work history (2)：

Awards (1)：

Association Membership(s) (1)：

Seismological Society Japan

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