Rchr
J-GLOBAL ID：200901023834826613   Update date: Oct. 30, 2024

Igarashi Akira

イガラシ アキラ | Igarashi Akira
Affiliation and department：
Kyoto University Disaster Prevention Research Institute

About Kyoto University Disaster Prevention Research Institute


Job title： Professor
Other affiliations (1)：
  • Kyoto University  Graduate School of Engineering, Department of Urban Management 
Homepage URL  (2)： https://taisui5.dpri.kyoto-u.ac.jp/ ,  https://taisui5.dpri.kyoto-u.ac.jp/index_en.html
Research field  (2)： Civil engineering (materials, implementation, construction management) ,  Structural and seismic engineering
Research keywords  (10)： Structural Engineering ,  Maintenance and Management ,  Seismic Response Modification ,  Seismic Response Control ,  Seismic Isolation ,  Structural Control ,  Bridge Engineering ,  Seismic Design ,  Earthquake Engineering ,  Structural Dynamics
Research theme for competitive and other funds  (39)：
  • 2024 - Development of Structural Seismic Performance Evaluation Scheme Focusing on Phase Polarity of 3-D Input Earthquake Ground Motions
  • 2019 - 2021 Platform for fluid-structure interaction assessment using real-time hybrid simulation
  • 2017 - 2020 Safety and protection measures for bridges against floods and debris flow
  • 2018 - 2019 Development of Real-Time Hybrid Simulation for Evaluatoin of Fluid-Structure Interaction
  • 2016 - 2019 Development of a seismic design framwork based on incremental dynamic analysis using spectrum-compatible multi-dimentional seismic ground motions
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Papers (321)：
  • Jian Zhou, Shao-Dong Shen, Akira Igarashi, Xin-Hao He. Generation of synthetic spectrum-compatible bi-directional ground motions with specific directionality. Soil Dynamics and Earthquake Engineering. 2024. 186. 108893. 1-13
  • Shangtao Hu, Renkang Hu, Menggang Yang, Dongliang Meng, Akira Igarashi. Numerical and experimental study on the damping performance of the fluid viscous damper considering the gap effect. Journal of Vibration and Control. 2024. 30. 21-22. 1-18
  • J. Shen, A. Igarashi, J. Dang, Y. Hamada, T. Himeno. A Multi-layer thermal coupling hysteretic model for high damping rubber bearings at low temperature. 18th World Conference on Earthquake Engineering (18WCEE). 2024. IDD8. 1. 1-12
  • Jian Zhou, Akira Igarashi. Effects of orientation angle of spectrum-compatible bidirectional ground motions on nonlinear seismic response of bridge piers considering progressive damage process. Journal of Physics: Conference Series. 2024. 2647. 4. 042006-042006
  • Sei TANIGUCHI, Akira IGARASHI. Reproduction analysis of columnar attached structures installed on bridges damaged by Southern Hyogo Prefecture Earthquake (in Japanese). Japanese Journal of JSCE. 2024. 80. 13. 23-13154
ｍore...
MISC (340)：
  • Sei Taniguchi, Akira Igarashi. Resonance effect evaluation of a TV pole installed on a bridge based on incremental dynamic analysis (in Japanese). 44th JSCE Earthquake Engineering Symposium. 2024. 44. 295
  • Takuma Nagasaka, Akira Igarashi, Sei Taniguchi. Investigation of the axial force of stud bolts of a columnar secondary structure on highway bridge during earthquakes. 79th Annual Meeting of JSCE. 2024. 79. CS10-20
  • Sei Taniguchi, Akira Igarashi. A discussion on the dynamic behavior of secondary structures installed on viaducts using IDA. 79th Annual Meeting of JSCE. 2024. 79. CS10-19
  • Jie Shen, Akira Igarashi, Ji Dang, Yuki Hamada, Takehiko Himeno, Hiroshi Shinmyo, Nobuyuki Nabeshima. A Multi-Layer Thermal Coupled Hysteretic Model for High Damping Rubber Bearings at Low Temperature. 78th Annual Meeting of JSCE. 2023. 78. CS2-12
  • 鍋島信幸, 党紀, 濱田由記, 姫野岳彦, 新名裕, 五十嵐晃, 沈捷. 低温環境下でのスプリング拘束型鉛プラグ入り高減衰積層ゴム支承の実時間ハイブリッド実験. 土木学会第78回年次学術講演会. 2023. 78. CS10-122
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Patents (9)：
  • Active vibration control system
  • Active vibration control system
  • Active vibration control system
  • Active vibration contorl system
  • Slide bearing for structures
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Books (16)：
  • Encyclopedia of Natural Disaster Science and Disaster Management (in Japanese)
    Maruzen 2022 ISBN:9784621306642
  • Experimental Vibration Analysis for Civil Structures: Testing, Sensing, Monitoring and Control (Lecture Notes in Civil Engineering 5)
    Springer International Publishing AG 2018 ISBN:9783319674421
  • 交通ネットワークを支える免震と制震の技術
    土木学会・丸善 2012 ISBN:9784810607468
  • 橋梁の振動・騒音の評価/地震リスクの検討に関する小委員会報告書
    関西道路研究会 道路橋調査研究委員会 2012
  • 実務に役立つ耐震設計入門
    土木学会・丸善 2011 ISBN:9784810607314
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Lectures and oral presentations  (59)：
  • Dynamic Response of Asymmetric Bridges to Bidirectional Seismic Ground Motion: Analysis based on Phase Polarity Concept
    (6th International Conference on Advances in Civil Engineering 2022 (ICACE 2022) 2022)
  • Research on the coordinated damping performance of the Combined Viscous-Steel Damping System
    (33rd KKHTCNN Symposium on Civil Engineering 2022)
  • Generation of RotD100 Spectrum-Compatible Bi-Directional Ground Motions with Specific Orientation Angle
    (33rd KKHTCNN Symposium on Civil Engineering 2022)
  • Numerical Investigation on High Damping Rubber (HDR) Bearing at Low Temperature with Hybrid Simulation
    (33rd KKHTCNN Symposium on Civil Engineering 2022)
  • Aging deterioration of elastomeric bearings for bridges
    (International Seminar on Bridge Engineering 2022 (BRIS 2022) 2022)
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Works (13)：
  • Seismic response of bridges with isolators in low temperature regions
    2020 - 現在
  • Modelling of seismic isolation bearing with new high-damping elastomer for design practice
    2018 - 2022
  • Experimental study on the restoring force characteristics of combined elastomeric isolation bearing
    2013 - 2019
  • Active control of transient dynamic response of panels
    2011 - 2017
  • Ageing damage and remaining performance of elastomeric bearings and management
    2012 - 2016
ｍore...
Education (5)：
  • 1989 - 1994 University of California, San Diego (UCSD) Dept. of Applied Mechanics and Engineering Sciences (AMES) Division of Structural Engineering
  • 1988 - 1989 University of California, San Diego (UCSD) Scripps Institution of Oceanography (SIO) Graduate Dept. of Oceanography
  • 1988 - 1988 Kyoto University Graduate School of Engineering Dept. of Civil Engineering, Doctoral program
  • 1986 - 1988 Kyoto University Graduate School of Engineering Dept. of Civil Engineering, Master's Program
  • 1982 - 1986 Kyoto University Faculty of Engineering Dept. of CIvil Engineering
Professional career (2)：
  • Ph. D. (UCSD)
  • Master of Engineering (Kyoto University)
Work history (6)：
  • 2024/07 - 現在 DIsaster Prevention Research Institute, Kyoto University Research Division of Atmospheric and Fluvial-Coastal Disasters Professor
  • 2013/10 - 2024/06 Disaster Prevention Research Institute, Kyoto University Research Center for Fluvial and Coastal Disasters Professor
  • 2010/04 - 2013/09 Graduate School of Engineering, Kyoto University Department of Civil and Earth Resources Engineering Associate Professor
  • 2003/04 - 2010/03 Graduate School of Engineering, Kyoto University Department of Urban Management Associate Professor
  • 1996/04 - 2003/03 Graduate School of Engineering, Kyoto University Dept. Civil Engineering Systems Associate Professor
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Committee career (68)：
  • 2022/05 - 現在 国土交通省 新幹線の地震対策に関する検証委員会委員
  • 2019/05 - 現在 Smart Structures and Systems (Techno Press) Member of Editorial Board
  • 2012/01 - 現在 土木学会 応用力学委員会委員
  • 2004/08 - 現在 国土交通省近畿地方整備局 橋梁ドクター
  • 1997/04 - 現在 土木学会 地震工学委員会委員
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Awards (2)：
  • 2009 - Japan Road Association 28th Japan Road Conference Outstanding Paper Award
  • 1993 - The Masonry Society Outstanding North American Masonry Conference Paper Award
Association Membership(s) (7)：
IASCM (International Association for Structural Control and Monitoring) ,  ASCE ,  IABSE ,  Institute of Noise Control Engineering of Japan ,  JAEE ,  JSME ,  JSCE
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