■研究者紹介
(Last Update:2011/9/20 )
氏 名 横井 俊明 (Dr. Toshiaki YOKOI)
所 属 国際地震工学センター センター長
専 門 応用地震学、物理探査学、強震動研究
メール
個人HP 建築研究所 国際地震工学センター 個人HP




略 歴

昭和57年 京都大学理学部卒業
昭和59年 京都大学理学研究科修士課程修了(地球物理学専攻)修了
昭和61年 (株)国際航業入社
昭和63年 青年海外協力隊員(地球物理学、コロンビア共和国派遣)
平成元年 (株)国際航業復職
平成 2年 秋田大学鉱山学部資源・素材工学科助手
平成 8年 建設省建築研究所国際地震工学部主任研究官
平成 8年 理学博士号取得(京都大学、論1296:応用地震学)
  建設省建築研究所国際地震工学部応用地震学室長を経て、
平成14年 独立行政法人 建築研究所  国際地震工学センター 上席研究員
平成17年10月〜現在 政策研究大学院連携教授(修士プログラム「防災政策」)

所属学協会

  • 日本地球惑星科学連合
  • 日本地震学会
  • 日本建築学会
  • 日本地震工学会
  • 物理探査学会
  • 米国物理探査学会
  • 米国地震学会

最近の主要な研究活動

  • 基盤研究:地盤全体のせん断波速度構造の解明の為の物理探査技術の研究
  • 基盤研究:開発途上国の地震・津波に係る減災技術の高度化と研修の充実に資する研究

主要論文等

    査読付学術論文(2006-2012)

  • N. Jorjiashvili, T. Yokoi , Z. Javakhishvili (2012):Assessment of uncertainties related to seismic hazard using fuzzy analysis, Natural Hazards, Vol.60, No.2, 501-515.
  • Yokoi, T. (2010): New formulas derived from Seismic Interferometry to simulate the phase velocity estimates from the correlation methods using microtremor, Geophysics, Vol.75, SA71-SA83.
  • Yokoi, T. (2009): Dual Mode Inversion Based on Seismic Interferometry for Dispersion Curve of Rayleigh Waves Determined using Correlation Method for Microtremor, BUTURI-TANSA, Vol.62, No.5, 521-530 (in Japanese with English Abstract).
  • Margaryan, S. & T. Yokoi (2009): Experiments on the Stability of the SPAC and Linear Array Methods and on the Imaginary Part of the SPAC Coefficients As an Indicator of the Quality of Data, Exploration Geophysics, Vol. 40, p1-10.
  • Yokoi, T. & S. Margaryan (2008): Consistency of Spatial Autocorrelation Method with The Seismic Interferometry and Its Consequence, Geophysical Prospecting, Vol. 35, 435-451.
  • Yokoi, T. & S. Margaryan (2008): Re-Checking Spatial Auto Correlation Method Based on the Theory of Seismic Interferometry, BUTURI-TANSA, Vol. 61, p87-100 (in Japanese with English Abstract).

    講演論文(Expanded Abstract, Proceedings etc.; 2007-2012)

  • Black, K. M., T. Yokoi, H. Nakagawa, H. Suzuki and H. Saito (2011): Exploration using SPAC and MASW (CMPCC) at Yoshino General Park m Joso City, Ibaraki Pref., Japan where the ground failure by liquefaction took place due to the 2011 off the Pacific coast of Tohoku Earthquake, Proceedings of the 125th SEGJ Conference, Akita.
  • Black, K. M., T. Yokoi, H. Nakagawa, H. Suzuki and H. Saito (2011): Exploration at Yoshino Park, Joso City, Proceedings of the 8th Annual Meeting of Japan Association for Earthquake Engineering, Tokyo (in Japanese).
  • Yokoi, T. and K. Hayashi (2010): Validating the Multi-Modal Formulation of SPAC Coefficient Using Field Data, 13-th Japan Earthquake Engineering Symposium, Tsukuba.
  • Yokoi, T. and K. Hayashi (2010): A Field Experiment of Dual Mode SPAC in Jyoso City, Japan, Proceedings of the 123th SEGJ Conference, Sendai (in Japanese with English Abstract).
  • Yokoi, T. and K. Hayashi (2010): A Field Experiment of Dual Mode SPAC in Jyoso City, Japan, Expanded Abstract of 9th International Workshop on Seismic Microzoning and Risk Reduction, Cuernavaca, Mexico.
  • Yokoi, T., Sandino, D. Y. B., Margaryan S., Al-Masani, M. A. M., Castillo, A. J. A. and Hayashi. K. (2009): Exploration Methods Using Microtremor Array, Proceedings of the 9th SEGJ international Symposium, Sapporo.
  • Yokoi, T. and K. Hayashi (2009): A Comparative Field Experiment of SPAC and CCA Methods in Jyoso City, Japan, Proceedings of the 121th SEGJ Conference, Tokyo (in Japanese with English Abstract).
  • Yokoi, T. (2009): Correlation Method Revisited with a Consequence of Seismic Interferometry, Proceedings of 6th International Conference on Urban Earthquake Engineering, Tokyo.
  • Dayra Yessenia Blandon Sandino, Toshiaki Yokoi, Koichi Hayashi (2008): Estimation of Shear Wave Velocity Structure and Ground Classification Using Array Observation of Short Period Microtremor in Koshigaya City, Japan, Proceedings of the 6th Annual Meeting of Japan Association for Earthquake Engineering, Sendai.
  • Yokoi, T. (2008): Numerical Experiment about the Effect of the 1st Higher Normal Mode on the Rayleigh Wave's dispersion Curve Determined from Microtremor Array Observation and Correlation Analysis, Proceedings of the 6th Annual Meeting of Japan Association for Earthquake Engineering, Sendai (in Japanese).
  • Yokoi, T. (2008): Dual Mode Inversion for Dispersion Curve of Rayleigh Wave based on a consequence of Seismic Interferometry, Proceedings of the 119th SEGJ Conference, Tokyo (in Japanese with English Abstract).
  • Saito, T., N. Hurukawa, T. Yokoi, T. Hara, B. Shibasaki, Y. Fujii, S. Koyama, T. Kashima, & T. Mukai (2008): Training System and Information Network for Earthquake Disaster Mitigation, Proceedings of the 14th World Conference of Earthquake Engineering, Beijing.
  • Yokoi, T., J. Subedi, R. Rajbhandari, M. B. Prajapati, T. Mori, A. Takubo & M. Niwa (2008): Free GIS Plus Database System for Dissemination Activity of Earthquake Disaster Mitigation, Proceedings of 14th World Conference of Earthquake Engineering, Beijing.
  • T. Yokoi & S. Margaryan (2008): Interpretation of Spatial Autocorrelation Method Based on the Theory of Seismic Interferometry, Proceedings of the 14th World Conference of Eartrhquake Engineering, Beijing.
  • Margaryan, S. & T. Yokoi (2008): On the stability of SPAC and Linear array methods, Proceedings of the 14th World Conference of Earthquake Engineering, Beijing.
  • Yokoi, T. (2008): On the effect of the 1st higher mode on the dispersion curve determined by array observation of microtremor and correlation based analysis - Toward a quantitative estimation -, Proceedings of the 118th SEGJ Conference, Tokyo (in Japanese with English Abstract).
  • Yokoi, T. (2008): On Numerical Experiment for the CCA Using Only Three Geophones Simultaneously, Proceedings of the 118th SEGJ Conference, Tokyo (in Japanese with English Abstract).
  • Yokoi, T. and S. Margaryan (2007): Interpretation of SPAC method based on Seismic Interferometry - Theory and Observation, Proceedings of International conference associated to the 50th anniversary of the Gobi-Altai earthquake (Mw=8.1), Ulaanbaatar, Mongolia.
  • Margaryan S. and T. Yokoi (2007): Experiments on the stability of SPAC, 2sSPAC and Linear Array method, Proceedings of the meeting of International Union of Geodesy and Geophysics, Perugia, Italy.

受賞歴

平成23年 (独)建築研究所理事長表彰(研究業績)



前のページに戻る


 所在地・交通案内
関連リンク
サイトマップ
お問い合わせ
リンク・著作権


国立研究開発法人 建築研究所, BUILDING RESEARCH INSTITUTE

(c) BRI All Rights Reserved