直井 誠

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Name(Kanji/Kana/Abecedarium Latinum)
直井 誠/ナオイ マコト/Naoi, Makoto
Primary Affiliation(Org1/Job title)
Disaster Prevention Research Institute (DPRI)/Assistant Professor
Affiliated programs (koza)
Org1 Job title
Graduate Schools Science Assistant Professor
Academic Organizations You are Affiliated to in Japan
Organization name(Japanese) Organization name(English)
日本地震学会 The Seismological Society of Japan
岩の力学連合会 Japanese Society for Rock Mechanics
日本地球惑星科学連合 Japan Geoscience Union
Academic Degree
Field(Japanese) Field(English) University(Japanese) University(English) Method
博士(理学) 東京大学
Graduate School
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(Japanese) Major(English) Degree
立命館大学 大学院理工学研究科環境社会工学専攻博士前期課程 修了
東京大学 大学院理学系研究科地球惑星科学専攻博士課程 修了
Undergraduate School / Major(s)
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(s)(Japanese) Major(s)(English) Degree
立命館大学   理工学部物理科学科 退学
researchmap URL
https://researchmap.jp/7000009543
Published Papers
Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Bibliography Bibliography(Japanese) Bibliography(English) Publication date Refereed paper Language Publishing type Disclose
T. Ishida, W. Fujito, H. Yamashita, M. Naoi, H. Fuji, K. Suzuki, H. Matsui T. Ishida, W. Fujito, H. Yamashita, M. Naoi, H. Fuji, K. Suzuki, H. Matsui T. Ishida, W. Fujito, H. Yamashita, M. Naoi, H. Fuji, K. Suzuki, H. Matsui Crack Expansion and Fracturing Mode of Hydraulic Refracturing from Acoustic Emission Monitoring in a Small-scale Field Experiment Crack Expansion and Fracturing Mode of Hydraulic Refracturing from Acoustic Emission Monitoring in a Small-scale Field Experiment Crack Expansion and Fracturing Mode of Hydraulic Refracturing from Acoustic Emission Monitoring in a Small-scale Field Experiment Rock Mechanics and Rock Engineering Rock Mechanics and Rock Engineering Rock Mechanics and Rock Engineering 2019/01 Refereed English Research paper(scientific journal) Disclose to all
Junya Yamaguchi, Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Toshihiro Igarashi, Osamu Murakami, Yasuo Yabe, Raymond Durrheim, Hiroshi Ogasawara Junya Yamaguchi, Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Toshihiro Igarashi, Osamu Murakami, Yasuo Yabe, Raymond Durrheim, Hiroshi Ogasawara Junya Yamaguchi, Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Toshihiro Igarashi, Osamu Murakami, Yasuo Yabe, Raymond Durrheim, Hiroshi Ogasawara Emergence and disappearance of very small repeating earthquakes on a geological fault in a gold mine in South Africa Emergence and disappearance of very small repeating earthquakes on a geological fault in a gold mine in South Africa Emergence and disappearance of very small repeating earthquakes on a geological fault in a gold mine in South Africa Tectonophysics, 747-748, 318-326 Tectonophysics, 747-748, 318-326 Tectonophysics, 747-748, 318-326 2018/11 Refereed English Research paper(scientific journal) Disclose to all
Youqing Chen, Makoto Naoi, Yuto Tomonaga, Takashi Akai, Hiroyuki Tanaka, Sunao Takagi, Tsuyoshi Ishida Youqing Chen, Makoto Naoi, Yuto Tomonaga, Takashi Akai, Hiroyuki Tanaka, Sunao Takagi, Tsuyoshi Ishida Youqing Chen, Makoto Naoi, Yuto Tomonaga, Takashi Akai, Hiroyuki Tanaka, Sunao Takagi, Tsuyoshi Ishida Method for visualizing fractures induced by laboratory-based hydraulic fracturing and its application to shale samples Method for visualizing fractures induced by laboratory-based hydraulic fracturing and its application to shale samples Method for visualizing fractures induced by laboratory-based hydraulic fracturing and its application to shale samples Energies, 11 Energies, 11 Energies, 11 2018/08 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Youqing Chen, Kengo Nishihara, Kazune Yamamoto, Shunsuke Yano, Shota Watanabe, Yuta Morishige, Hironori Kawakata, Takashi Akai, Isao Kurosawa, Tsuyoshi Ishida Makoto Naoi, Youqing Chen, Kengo Nishihara, Kazune Yamamoto, Shunsuke Yano, Shota Watanabe, Yuta Morishige, Hironori Kawakata, Takashi Akai, Isao Kurosawa, Tsuyoshi Ishida Makoto Naoi, Youqing Chen, Kengo Nishihara, Kazune Yamamoto, Shunsuke Yano, Shota Watanabe, Yuta Morishige, Hironori Kawakata, Takashi Akai, Isao Kurosawa, Tsuyoshi Ishida Monitoring hydraulically-induced fractures in the laboratory using acoustic emissions and the fluorescent method Monitoring hydraulically-induced fractures in the laboratory using acoustic emissions and the fluorescent method Monitoring hydraulically-induced fractures in the laboratory using acoustic emissions and the fluorescent method INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 104 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 104 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 104 2018/04 Refereed English Research paper(scientific journal) Disclose to all
Y. Mukuhira, Y. Mukuhira, K. Fuse, M. Naoi, M. C. Fehler, H. Moriya, T. Ito, H. Asanuma, M. O. Häring Y. Mukuhira, Y. Mukuhira, K. Fuse, M. Naoi, M. C. Fehler, H. Moriya, T. Ito, H. Asanuma, M. O. Häring Y. Mukuhira, Y. Mukuhira, K. Fuse, M. Naoi, M. C. Fehler, H. Moriya, T. Ito, H. Asanuma, M. O. Häring Hybrid focal mechanism determination: Constraining focal mechanisms of injection induced seismicity using in situ stress data Hybrid focal mechanism determination: Constraining focal mechanisms of injection induced seismicity using in situ stress data Hybrid focal mechanism determination: Constraining focal mechanisms of injection induced seismicity using in situ stress data Geophysical Journal International, 215, 1427-1441 Geophysical Journal International, 215, 1427-1441 Geophysical Journal International, 215, 1427-1441 2018/01 Refereed English Research paper(scientific journal) Disclose to all
直井 誠 直井 誠 南アフリカ大深度金鉱山での微小破壊観測による震源の物理の研究 南アフリカ大深度金鉱山での微小破壊観測による震源の物理の研究 地震 第2輯, 71, 0 地震 第2輯, 71, 0 , 71, 0 2018/01 Refereed Japanese Research paper(scientific journal) Disclose to all
K. Yamamoto, M. Naoi, Y. Chen, K. Nishihara, S. Yano, H. Kawakata, T. Akai, I. Kurosawa, T. Ishida K. Yamamoto, M. Naoi, Y. Chen, K. Nishihara, S. Yano, H. Kawakata, T. Akai, I. Kurosawa, T. Ishida K. Yamamoto, M. Naoi, Y. Chen, K. Nishihara, S. Yano, H. Kawakata, T. Akai, I. Kurosawa, T. Ishida Moment Tensor Analysis of Acoustic Emissions Induced by Laboratory-based Hydraulic Fracturing in Granite, Moment Tensor Analysis of Acoustic Emissions Induced by Laboratory-based Hydraulic Fracturing in Granite, Moment Tensor Analysis of Acoustic Emissions Induced by Laboratory-based Hydraulic Fracturing in Granite, Geophysical Journal International Geophysical Journal International Geophysical Journal International 2018 Refereed English Research paper(scientific journal) Disclose to all
SB. Mngadi, RJ. Durrheim, MSD Manzi, H. Ogasawara, Y. Yabe, H. Yilmaz, N. Wechsler, G. Van aswegen, D. Roberts, A. AT. Ward, M. Naoi, H. Moriya, A. Ishida, SATREPS team, ICDP Dseis team SB. Mngadi, RJ. Durrheim, MSD Manzi, H. Ogasawara, Y. Yabe, H. Yilmaz, N. Wechsler, G. Van aswegen, D. Roberts, A. AT. Ward, M. Naoi, H. Moriya, A. Ishida, SATREPS team, ICDP Dseis team SB. Mngadi, RJ. Durrheim, MSD Manzi, H. Ogasawara, Y. Yabe, H. Yilmaz, N. Wechsler, G. Van aswegen, D. Roberts, A. AT. Ward, M. Naoi, H. Moriya, A. Ishida, SATREPS team, ICDP Dseis team Integration of underground mapping, petrology, and high-resolution microseismicity analysis to characterise weak geotechnical zones in deep South African gold mines Integration of underground mapping, petrology, and high-resolution microseismicity analysis to characterise weak geotechnical zones in deep South African gold mines Integration of underground mapping, petrology, and high-resolution microseismicity analysis to characterise weak geotechnical zones in deep South African gold mines International Journal of Rock Mechanics and Mining Science International Journal of Rock Mechanics and Mining Science International Journal of Rock Mechanics and Mining Science 2018 Refereed English Research paper(scientific journal) Disclose to all
陳 友晴, 直井 誠, 石田 毅, 赤井 崇嗣, 黒澤 功, 高木 是 陳 友晴, 直井 誠, 石田 毅, 赤井 崇嗣, 黒澤 功, 高木 是 講演 水圧破砕フラクチャーの可視化技術 (開発・生産部門シンポジウム プロジェクト価値最大化に向けて : フィールドライフを通じての技術的アプローチ) 講演 水圧破砕フラクチャーの可視化技術 (開発・生産部門シンポジウム プロジェクト価値最大化に向けて : フィールドライフを通じての技術的アプローチ) 石油技術協会誌 = Journal of the Japanese Association for Petroleum Technology, 82, 6 石油技術協会誌 = Journal of the Japanese Association for Petroleum Technology, 82, 6 , 82, 6 2017/01 Refereed Japanese Research paper(scientific journal) Disclose to all
Tsuyoshi Ishida, Youqing Chen, Ziad Bennour, Hiroto Yamashita, Shuhei Inui, Yuya Nagaya, Makoto Naoi, Qu Chen, Yoshiki Nakayama, Yu Nagano Tsuyoshi Ishida, Youqing Chen, Ziad Bennour, Hiroto Yamashita, Shuhei Inui, Yuya Nagaya, Makoto Naoi, Qu Chen, Yoshiki Nakayama, Yu Nagano Tsuyoshi Ishida, Youqing Chen, Ziad Bennour, Hiroto Yamashita, Shuhei Inui, Yuya Nagaya, Makoto Naoi, Qu Chen, Yoshiki Nakayama, Yu Nagano Features of CO2 fracturing deduced from acoustic emission and microscopy in laboratory experiments Features of CO2 fracturing deduced from acoustic emission and microscopy in laboratory experiments Features of CO2 fracturing deduced from acoustic emission and microscopy in laboratory experiments Journal of Geophysical Research: Solid Earth, 121, 11 Journal of Geophysical Research: Solid Earth, 121, 11 Journal of Geophysical Research: Solid Earth, 121, 11 2016/11 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Yasuo Yabe Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Yasuo Yabe Makoto Naoi, Masao Nakatani, Hirokazu Moriya, Yasuo Yabe Acoustic Emission Monitoring for Mitigating Seismic Risks in Deep Gold Mines in South Africa Acoustic Emission Monitoring for Mitigating Seismic Risks in Deep Gold Mines in South Africa Acoustic Emission Monitoring for Mitigating Seismic Risks in Deep Gold Mines in South Africa International Journal of the JSRM International Journal of the JSRM International Journal of the JSRM 2016/06 English Research paper(scientific journal) Disclose to all
Makoto Naoi, Masao Nakatani, Toshihiro Igarashi, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Shigeru Nakao, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Toshihiro Igarashi, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Shigeru Nakao, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Toshihiro Igarashi, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Shigeru Nakao, Raymond Durrheim, Hiroshi Ogasawara Unexpectedly frequent occurrence of very small repeating earthquakes (-5.1 <= M-w <=-3.6) in a South African gold mine: Implications for monitoring intraplate faults Unexpectedly frequent occurrence of very small repeating earthquakes (-5.1 <= M-w <=-3.6) in a South African gold mine: Implications for monitoring intraplate faults Unexpectedly frequent occurrence of very small repeating earthquakes (-5.1 <= M-w <=-3.6) in a South African gold mine: Implications for monitoring intraplate faults JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 120, 12 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 120, 12 JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 120, 12 2015/12 Refereed English Research paper(scientific journal) Disclose to all
Hirokazu Moriya, Makoto Naoi, M. Nakatani, G. van Aswegen, O. Murakami, T. Kgarume, A. K. Ward, R. J. Durrheim, J. Philipp, Y. Yabe, H. Kawakata, H. Ogasawara Hirokazu Moriya, Makoto Naoi, M. Nakatani, G. van Aswegen, O. Murakami, T. Kgarume, A. K. Ward, R. J. Durrheim, J. Philipp, Y. Yabe, H. Kawakata, H. Ogasawara Hirokazu Moriya, Makoto Naoi, M. Nakatani, G. van Aswegen, O. Murakami, T. Kgarume, A. K. Ward, R. J. Durrheim, J. Philipp, Y. Yabe, H. Kawakata, H. Ogasawara Delineation of large localized damage structures forming ahead of an active mining front by using advanced acoustic emission mapping techniques Delineation of large localized damage structures forming ahead of an active mining front by using advanced acoustic emission mapping techniques Delineation of large localized damage structures forming ahead of an active mining front by using advanced acoustic emission mapping techniques International Journal of Rock Mechanics and Mining Sciences International Journal of Rock Mechanics and Mining Sciences International Journal of Rock Mechanics and Mining Sciences 2015/08 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Masao Nakatani, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Kenshiro Otsuki, Yasuo Yabe, Thabang Kgarume, Osamu Murakami, Thabang Masakale, Luiz Ribeiro, Anthony Ward, Hirokazu Moriya, Hironori Kawakata, Raymond Durrheim, Hiroshi Ogasawara Steady activity of microfractures on geological faults loaded by mining stress Steady activity of microfractures on geological faults loaded by mining stress Steady activity of microfractures on geological faults loaded by mining stress Tectonophysics, 649 Tectonophysics, 649 Tectonophysics, 649 2015/05 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Masao Nakatani, Thabang Kgarume, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Joachim Philipp, Shigeki Horiuchi, Kenshiro Otsuki, Koji Miyakawa, Atsushi Watanabe, Hirokazu Moriya, Osamu Murakami, Yasuo Yabe, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Thabang Kgarume, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Joachim Philipp, Shigeki Horiuchi, Kenshiro Otsuki, Koji Miyakawa, Atsushi Watanabe, Hirokazu Moriya, Osamu Murakami, Yasuo Yabe, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Thabang Kgarume, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Joachim Philipp, Shigeki Horiuchi, Kenshiro Otsuki, Koji Miyakawa, Atsushi Watanabe, Hirokazu Moriya, Osamu Murakami, Yasuo Yabe, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Quasi-static slip patch growth to 20 m on a geological fault inferred from acoustic emissions in a South African gold mine Quasi-static slip patch growth to 20 m on a geological fault inferred from acoustic emissions in a South African gold mine Quasi-static slip patch growth to 20 m on a geological fault inferred from acoustic emissions in a South African gold mine Journal of Geophysical Research, 120, 3 Journal of Geophysical Research, 120, 3 Journal of Geophysical Research, 120, 3 2015/03 Refereed English Research paper(scientific journal) Disclose to all
Yasuo Yabe, Masao Nakatani, Makoto Naoi, J., Janssen, C., Watanabe, T., Katsura, T., Kawakata, H., Georg, D., Ogasawara, H. Philipp Yasuo Yabe, Masao Nakatani, Makoto Naoi, J., Janssen, C., Watanabe, T., Katsura, T., Kawakata, H., Georg, D., Ogasawara, H. Philipp Yasuo Yabe, Masao Nakatani, Makoto Naoi, J., Janssen, C., Watanabe, T., Katsura, T., Kawakata, H., Georg, D., Ogasawara, H. Philipp Nucleation process of an M2 earthquake in a deep gold mine in South Africa inferred from on-fault foreshock activity Nucleation process of an M2 earthquake in a deep gold mine in South Africa inferred from on-fault foreshock activity Nucleation process of an M2 earthquake in a deep gold mine in South Africa inferred from on-fault foreshock activity Journal of Geophysical Research Journal of Geophysical Research Journal of Geophysical Research 2015 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Masao Nakatani, Shigeki Horiuchi, Yasuo Yabe, Joachim Philipp, Thabang Kgarume, Gilbert Morema, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Koji Miyakawa, Atsushi Watanabe, Kenshiro Otsuki, Hirokazu Moriya, Osamu Murakami, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Shigeki Horiuchi, Yasuo Yabe, Joachim Philipp, Thabang Kgarume, Gilbert Morema, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Koji Miyakawa, Atsushi Watanabe, Kenshiro Otsuki, Hirokazu Moriya, Osamu Murakami, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Makoto Naoi, Masao Nakatani, Shigeki Horiuchi, Yasuo Yabe, Joachim Philipp, Thabang Kgarume, Gilbert Morema, Sifiso Khambule, Thabang Masakale, Luiz Ribeiro, Koji Miyakawa, Atsushi Watanabe, Kenshiro Otsuki, Hirokazu Moriya, Osamu Murakami, Hironori Kawakata, Nana Yoshimitsu, Anthony Ward, Raymond Durrheim, Hiroshi Ogasawara Frequency-Magnitude Distribution of –3.7 ≤ Mw ≤ 1 Mining-Induced Earthquakes around a Mining Front and b-Value Invariance with Post-Blast Time Frequency-Magnitude Distribution of –3.7 ≤ Mw ≤ 1 Mining-Induced Earthquakes around a Mining Front and b-Value Invariance with Post-Blast Time Frequency-Magnitude Distribution of –3.7 ≤ Mw ≤ 1 Mining-Induced Earthquakes around a Mining Front and b-Value Invariance with Post-Blast Time Pure Appl. Geophys, 171 Pure Appl. Geophys, 171 Pure Appl. Geophys, 171 2013/10 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, M. Nakatani, Y. Yabe, G. Kwiatek, T. Igarashi, K. Plenkers Makoto Naoi, M. Nakatani, Y. Yabe, G. Kwiatek, T. Igarashi, K. Plenkers Makoto Naoi, M. Nakatani, Y. Yabe, G. Kwiatek, T. Igarashi, K. Plenkers Twenty Thousand Aftershocks of a Very Small (M 2) Earthquake and Their Relation to the Mainshock Rupture and Geological Structures Twenty Thousand Aftershocks of a Very Small (M 2) Earthquake and Their Relation to the Mainshock Rupture and Geological Structures Twenty Thousand Aftershocks of a Very Small (M 2) Earthquake and Their Relation to the Mainshock Rupture and Geological Structures Bulletin of the Seismological Society of America, 101, 5 Bulletin of the Seismological Society of America, 101, 5 Bulletin of the Seismological Society of America, 101, 5 2011/09 Refereed English Research paper(scientific journal) Disclose to all
Yasuo Yabe, Joachim Philipp, Masao Nakatani, Gilbert Morema, Makoto Naoi, Hironori Kawakata, Toshihiro Igarashi, Georg Dresen, Hiroshi Ogasawara Yasuo Yabe, Joachim Philipp, Masao Nakatani, Gilbert Morema, Makoto Naoi, Hironori Kawakata, Toshihiro Igarashi, Georg Dresen, Hiroshi Ogasawara Yasuo Yabe, Joachim Philipp, Masao Nakatani, Gilbert Morema, Makoto Naoi, Hironori Kawakata, Toshihiro Igarashi, Georg Dresen, Hiroshi Ogasawara Observation of numerous aftershocks of an M<inf>w</inf>1.9 earthquake with an AE network installed in a deep gold mine in South Africa Observation of numerous aftershocks of an M<inf>w</inf>1.9 earthquake with an AE network installed in a deep gold mine in South Africa Observation of numerous aftershocks of an M<inf>w</inf>1.9 earthquake with an AE network installed in a deep gold mine in South Africa Earth, Planets and Space, 61 Earth, Planets and Space, 61 Earth, Planets and Space, 61 2009/10 Refereed English Research paper(scientific journal) Disclose to all
Makoto Naoi, Hiroshi Ogasawara, Junichi Takeuchi, Akihito Yamamoto, Naoyuki Shimoda, Ken Morishita, Hiroshi Ishii, Shigeru Nakao, Gerrie van Aswegen, Aleksander J. Mendecki, Patrick Lenegan, Rookshana Ebrahim-Trollope, Yoshihisa Iio Makoto Naoi, Hiroshi Ogasawara, Junichi Takeuchi, Akihito Yamamoto, Naoyuki Shimoda, Ken Morishita, Hiroshi Ishii, Shigeru Nakao, Gerrie van Aswegen, Aleksander J. Mendecki, Patrick Lenegan, Rookshana Ebrahim-Trollope, Yoshihisa Iio Makoto Naoi, Hiroshi Ogasawara, Junichi Takeuchi, Akihito Yamamoto, Naoyuki Shimoda, Ken Morishita, Hiroshi Ishii, Shigeru Nakao, Gerrie van Aswegen, Aleksander J. Mendecki, Patrick Lenegan, Rookshana Ebrahim-Trollope, Yoshihisa Iio Small slow-strain steps and their forerunners observed in gold mine in South Africa Small slow-strain steps and their forerunners observed in gold mine in South Africa Small slow-strain steps and their forerunners observed in gold mine in South Africa Geophysical Research Letters, 33, 12 Geophysical Research Letters, 33, 12 Geophysical Research Letters, 33, 12 2006/01 Refereed English Research paper(scientific journal) Disclose to all

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Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Bibliography Bibliography(Japanese) Bibliography(English) Publication date Refereed paper Language Publishing type Disclose
Tsuyoshi Ishida, Shuich Desaki, Hiroto Yamashita, Shuhei Inui, Makoto Naoi, Hirokazu Fujii, Tatsuo Katayama Tsuyoshi Ishida, Shuich Desaki, Hiroto Yamashita, Shuhei Inui, Makoto Naoi, Hirokazu Fujii, Tatsuo Katayama Tsuyoshi Ishida, Shuich Desaki, Hiroto Yamashita, Shuhei Inui, Makoto Naoi, Hirokazu Fujii, Tatsuo Katayama Injection of Supercritical Carbon Dioxide into Granitic Rock and its Acoustic Emission Monitoring Injection of Supercritical Carbon Dioxide into Granitic Rock and its Acoustic Emission Monitoring Injection of Supercritical Carbon Dioxide into Granitic Rock and its Acoustic Emission Monitoring ISRM EUROPEAN ROCK MECHANICS SYMPOSIUM EUROCK 2017, 191 ISRM EUROPEAN ROCK MECHANICS SYMPOSIUM EUROCK 2017, 191 ISRM EUROPEAN ROCK MECHANICS SYMPOSIUM EUROCK 2017, 191 2017 Refereed English Research paper Disclose to all
直井 誠 直井 誠 南アフリカ大深度金鉱山における微小破壊観測 南アフリカ大深度金鉱山における微小破壊観測 水曜会誌, 24, 7 水曜会誌, 24, 7 , 24, 7 2014/01 Japanese Research paper Disclose to all
直井誠, 中谷正生, 大槻憲四郎, KGARUME Thabang, PHILIPP Joachim, MASAKALE Thabang, RIBEIRO Luiz, 森谷祐一, 村上理, 矢部康男, 川方裕則, WARD Anthony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, 大槻憲四郎, KGARUME Thabang, PHILIPP Joachim, MASAKALE Thabang, RIBEIRO Luiz, 森谷祐一, 村上理, 矢部康男, 川方裕則, WARD Anthony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, 大槻憲四郎, KGARUME Thabang, PHILIPP Joachim, MASAKALE Thabang, RIBEIRO Luiz, 森谷祐一, 村上理, 矢部康男, 川方裕則, WARD Anthony, DURRHEIM Ray, 小笠原宏 南アフリカ金鉱山地下1km深において,載荷される断層上で観察された-5.1≦Mw≦-3.6の繰り返し地震 南アフリカ金鉱山地下1km深において,載荷される断層上で観察された-5.1≦Mw≦-3.6の繰り返し地震 南アフリカ金鉱山地下1km深において,載荷される断層上で観察された-5.1≦Mw≦-3.6の繰り返し地震 日本地震学会秋季大会講演予稿集, 2013, 7 日本地震学会秋季大会講演予稿集, 2013, 7 日本地震学会秋季大会講演予稿集, 2013, 7 2013/10/01 Japanese Disclose to all
直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 南アフリカ金鉱山地下1km深で観察された,クラックが準静的に20mまで成長したことを示唆するAE活動 南アフリカ金鉱山地下1km深で観察された,クラックが準静的に20mまで成長したことを示唆するAE活動 南アフリカ金鉱山地下1km深で観察された,クラックが準静的に20mまで成長したことを示唆するAE活動 日本地震学会秋季大会講演予稿集, 2012, 26 日本地震学会秋季大会講演予稿集, 2012, 26 日本地震学会秋季大会講演予稿集, 2012, 26 2012/10/01 Japanese Disclose to all
直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 直井誠, 中谷正生, PHILIPP Joachim, 堀内茂木, 大槻憲四郎, KGARUME Thabang, MOREMA Gilbert, KHAMBULE Sifiso, MASAKALE Thabang, 宮川幸治, 渡邉篤志, 森谷祐一, 村上理, 矢部康男, 川方裕則, 吉光奈奈, WARD Tony, DURRHEIM Ray, 小笠原宏 南アフリカ金鉱山における微小破壊(-3.7≦Mw≦1.3)の規模別頻度分布と採掘発破前後のb値の安定性 南アフリカ金鉱山における微小破壊(-3.7≦Mw≦1.3)の規模別頻度分布と採掘発破前後のb値の安定性 南アフリカ金鉱山における微小破壊(-3.7≦Mw≦1.3)の規模別頻度分布と採掘発破前後のb値の安定性 日本地震学会秋季大会講演予稿集, 2012, 169 日本地震学会秋季大会講演予稿集, 2012, 169 日本地震学会秋季大会講演予稿集, 2012, 169 2012/10/01 Japanese Disclose to all
NAOI MAKOTO, NAKATANI MASAO, KWIATEK GRZEGORZ, PLENKERS KATRIN, YABE YASUO NAOI Makoto, NAKATANI Masao, KWIATEK Grzegorz, PLENKERS Katrin, YABE Yasuo NAOI MAKOTO, NAKATANI MASAO, KWIATEK GRZEGORZ, PLENKERS KATRIN, YABE YASUO Aftershock activity of a M2 earthquake in a deep South African gold mine-spatial distribution and magnitude-frequency relation- Aftershock activity of a M2 earthquake in a deep South African gold mine-spatial distribution and magnitude-frequency relation- Aftershock activity of a M2 earthquake in a deep South African gold mine-spatial distribution and magnitude-frequency relation- 日本地震学会秋季大会講演予稿集, 2009, 27 日本地震学会秋季大会講演予稿集, 2009, 27 日本地震学会秋季大会講演予稿集, 2009, 27 2009/10/01 English Disclose to all
直井誠, 中谷正生, 五十嵐俊博, 新谷陽一郎, 永田広平, 桑野修, 吉田真吾, 佐野修, 山田卓司, 矢部康男, 小笠原宏, 川方裕則, 安武剛太, 山本覚仁, 飯尾能久, STANCHITS S., DRESEN G., PHILIPP J., MOREMA G., WARD T., NORTIJE T., CARSTENS R., PRETORIUS J., VAN ASWEGEN G., PINDER E., MILEV A. 直井誠, 中谷正生, 五十嵐俊博, 新谷陽一郎, 永田広平, 桑野修, 吉田真吾, 佐野修, 山田卓司, 矢部康男, 小笠原宏, 川方裕則, 安武剛太, 山本覚仁, 飯尾能久, STANCHITS S., DRESEN G., PHILIPP J., MOREMA G., WARD T., NORTIJE T., CARSTENS R., PRETORIUS J., VAN ASWEGEN G., PINDER E., MILEV A. 直井誠, 中谷正生, 五十嵐俊博, 新谷陽一郎, 永田広平, 桑野修, 吉田真吾, 佐野修, 山田卓司, 矢部康男, 小笠原宏, 川方裕則, 安武剛太, 山本覚仁, 飯尾能久, STANCHITS S., DRESEN G., PHILIPP J., MOREMA G., WARD T., NORTIJE T., CARSTENS R., PRETORIUS J., VAN ASWEGEN G., PINDER E., MILEV A. 超高周波AE(<200kHz)・微小地震観測と,弾性波透過試験による観測網評価―南アフリカ半制御地震発生実験― 超高周波AE(<200kHz)・微小地震観測と,弾性波透過試験による観測網評価―南アフリカ半制御地震発生実験― 超高周波AE(<200kHz)・微小地震観測と,弾性波透過試験による観測網評価―南アフリカ半制御地震発生実験― 日本地震学会秋季大会講演予稿集, 2007, 96 日本地震学会秋季大会講演予稿集, 2007, 96 日本地震学会秋季大会講演予稿集, 2007, 96 2007/10/01 Japanese Disclose to all
直井誠, 小笠原宏, 川方裕則, 竹内淳一, 山本覚仁, 下田直之, 森下健, 石井紘, 中尾茂, 飯尾能久, VAN ASWEGEN G., MENDECKI A. J., LENEGAN P., EBRAHIM‐TROLLOPE R. 直井誠, 小笠原宏, 川方裕則, 竹内淳一, 山本覚仁, 下田直之, 森下健, 石井紘, 中尾茂, 飯尾能久, VAN ASWEGEN G., MENDECKI A. J., LENEGAN P., EBRAHIM‐TROLLOPE R. 直井誠, 小笠原宏, 川方裕則, 竹内淳一, 山本覚仁, 下田直之, 森下健, 石井紘, 中尾茂, 飯尾能久, VAN ASWEGEN G., MENDECKI A. J., LENEGAN P., EBRAHIM‐TROLLOPE R. M2級鉱山地震群の中で観測された小さなSlow strain step(2) M2級鉱山地震群の中で観測された小さなSlow strain step(2) M2級鉱山地震群の中で観測された小さなSlow strain step(2) 日本地震学会秋季大会講演予稿集, 2006, 199 日本地震学会秋季大会講演予稿集, 2006, 199 日本地震学会秋季大会講演予稿集, 2006, 199 2006/10/01 Japanese Disclose to all
直井誠, 小笠原宏, 竹内淳一, 下田直之, 森下健, 山本覚仁, 石井紘, 中尾茂, VAN ASWEGEN G, MENDECKI A J, LENEGAN P, EBRAHIM‐TROLLOPE R 直井誠, 小笠原宏, 竹内淳一, 下田直之, 森下健, 山本覚仁, 石井紘, 中尾茂, VAN ASWEGEN G, MENDECKI A J, LENEGAN P, EBRAHIM‐TROLLOPE R 直井誠, 小笠原宏, 竹内淳一, 下田直之, 森下健, 山本覚仁, 石井紘, 中尾茂, VAN ASWEGEN G, MENDECKI A J, LENEGAN P, EBRAHIM‐TROLLOPE R 南アフリカ金鉱山震源極近傍での歪変化に見えるもの(4:Bambanani:震源距離数10m以内で見える震源域の挙動) 南アフリカ金鉱山震源極近傍での歪変化に見えるもの(4:Bambanani:震源距離数10m以内で見える震源域の挙動) 南アフリカ金鉱山震源極近傍での歪変化に見えるもの(4:Bambanani:震源距離数10m以内で見える震源域の挙動) 日本地震学会秋季大会講演予稿集, 2005, 218 日本地震学会秋季大会講演予稿集, 2005, 218 日本地震学会秋季大会講演予稿集, 2005, 218 2005/10/01 Japanese Disclose to all
Title language:
Awards
Title(Japanese) Title(English) Organization name(Japanese) Organization name(English) Date
2016年度 地震学会若手学術奨励賞
2015年度 岩の力学連合会 フロンティア賞
External funds: competitive funds and Grants-in-Aid for Scientific Research (Kakenhi)
Type Position Title(Japanese) Title(English) Period
研究活動スタート支援 Representative 南アフリカ大深度鉱山での断層沿い微小地震発生パタン解析によるリスク評価の研究 (平成26年度分) 2014/04/01-2015/03/31
特別研究員奨励費 Representative 超至近距離多点観測による様々な時定数を持つ断層破壊現象の統一的理解 2007/04/01-2010/03/31
基盤研究(A) Assignment 南アフリカ大深度鉱山でのAE計測による岩盤破壊規模と時期の予測に関する研究 2014/04/01-2018/03/31
基盤研究(A) Assignment 超臨界及び液体二酸化炭素の岩盤圧入小規模現場実験 2013/04/01-2017/03/31
研究活動スタート支援 Representative 南アフリカ大深度鉱山での断層沿い微小地震発生パタン解析によるリスク評価の研究 (平成27年度分) 2015/04/01-2016/03/31
基盤研究B Representative 室内実験とAE波形解析による水圧破砕で造成される亀裂評価手法の開発 2016/04/01-2018/03/31
新井科学技術振興財団研究助成金(一般) Representative 大深度金鉱山における地震(山はね)被害低減を目的とした微小破壊の観測研究 2016/04/01-2017/03/31
基盤研究(B) Representative 室内実験とAE波形解析による水圧破砕で造成される亀裂評価手法の開発 (平成28年度分) 2016/04/01-2017/03/31
基盤研究(B) Representative 室内実験とAE波形解析による水圧破砕で造成される亀裂評価手法の開発 (平成29年度分) 2017/04/01-2018/03/31
前田記念工学振興財団研究助成金 Representative 微小破壊計測に基づく掘削由来の岩盤損傷過程の理解と山はね退避基準作成 Investigation of mining-induced damage development process and creation of warning and evacuation criteria based on acoustic emission measurement 2018/04/01-2019/03/31
基盤研究(B) Representative 室内実験とAE波形解析による水圧破砕で造成される亀裂評価手法の開発 (平成30年度分) 2018/04/01-2019/03/31

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Teaching subject(s)
Name(Japanese) Name(English) Term Department Period
地殻開発の夢と岩石が織り成す素晴しい景観 Dreams of the earth crust development and beautiful views composed of natural rocks 前期 全学共通科目 2015/04-2016/03
資源工学基礎実験 Experimental Basics in Earth Resources and Energy Science 前期 工学部 2015/04-2016/03
資源工学材料実験 Materials in Earth Resources Engineering,Laboratory 後期 工学部 2015/04-2016/03
情報基礎演習[工学部] Practice of Basic Informatics (Faculty of Engineering) 前期 全学共通科目 2016/04-2017/03
資源工学基礎実験 Experimental Basics in Earth Resources and Energy Science 前期 工学部 2016/04-2017/03
資源工学材料実験 Materials in Earth Resources Engineering,Laboratory 後期 工学部 2016/04-2017/03
情報基礎演習[工学部] Practice of Basic Informatics (Faculty of Engineering) 前期 全学共通科目 2017/04-2018/03
資源工学基礎実験 Experimental Basics in Earth Resources and Energy Science 前期 工学部 2017/04-2018/03
資源工学材料実験 Materials in Earth Resources Engineering,Laboratory 後期 工学部 2017/04-2018/03
情報基礎演習[工学部] Practice of Basic Informatics (Faculty of Engineering) 前期 全学共通科目 2018/04-2019/03
資源工学基礎実験 Experimental Basics in Earth Resources and Energy Science 前期 工学部 2018/04-2019/03
資源工学材料実験 Materials in Earth Resources Engineering,Laboratory 後期 工学部 2018/04-2019/03
地震学ゼミナールIVA Seminar on Seismology IV A 前期 理学研究科 2019/04-2020/03
地震学ゼミナールIVB Seminar on Seismology IV B 後期 理学研究科 2019/04-2020/03
地震学ゼミナールIVC Seminar on Seismology IV C 前期 理学研究科 2019/04-2020/03
地震学ゼミナールIVD Seminar on Seismology IV D 後期 理学研究科 2019/04-2020/03

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Faculty management (title, position)
Title Period
防災研究所施設整備専門委員会 2019/04/01-2021/03/31
防災研究所厚生委員会 2019/04/01-2020/03/31