2024 - 2024 Numerical analysis of large deformation and stability response of steel structures under earthquake loading
2020 - 2024 Analysis and assessment technology for seismic collapse safety of steel building structures
2022 - 2023 Fracture of steel connections under very-low-cycle loading
2020 - 2023 Development of a post-earthquake quick inspection method utilizing the movement data and video image of non-structural components in existing buildings subjected to a strong earthquake
2020 - 2023 Proposal of Structural Design Method for Steel Structures Based on Ultimate Performance using Collapse Analysis
2020 - 2023 Demountable and reusable modular steel construction
2019 - 2022 Development of Modular Steel Construction to Promote Reclaiming and Reusing Structural Steel
2018 - 2022 Rapid post-quake estimation of structural damage and performance based on modern ima ge processing technology
2017 - 2020 Experimental study for MEMS sensor monitoring system to assess seismic response of Non-structural element of building
2017 - 2020 Towards seismic design of steel buildings addressing collapse risk
2018 - 2019 Comprehensive study on the 2018 Hokkaido Eastern Iburi Earthquake and its disaster
2016 - 2019 Substructure Shaking Table Test for Collapse Process of Reinforced Concrete Building
2014 - 2017 Evaluate collapse margin of medium-low-rise steel buildings
2013 - 2017 Structural Performance and Seismic Design of Steel Building Structures without Base Anchorage
2013 - 2016 Seismic Performance of Rocking Frames with Column Mid-height Uplift Mechanism at the First Story
2014 - 2016 Design and Seismic Performance of Steel Braced Frames
2012 - 2015 Economic beam-to-column moment connections in steel structures
2010 - 2012 Development and Application oSfeismically Response-control
2010 - 2011 Steel Connections using Structural Adhesives
2006 - 2011 International hybrid simulation of tomorrow's braced frame systems
2007 - 2009 Damage investigation and data collection for collapsed I-35WBridge
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Papers (61):
Haruna Takano, Yosuke Watanabe, Taichiro Okazaki. An experimental study on the shear, tensile and peel strength of adhesively bonded steel-to-steel joints. Steel Construction Engineering, Japan Society of Steel Construction. 2024. 31. 123. 37-47
Junxian Zhao, Hao Qin, Taichiro Okazaki, Yan-Wen Li, Chaohai Guo. Bidirectional Cyclic Loading Performance of a Prefabricated Self-Centering Metallic-Damped Steel Column Base. Journal of Structural Engineering. 2024. 150. 10
Jialiang Jin, Tianhao Yan, Takuya Nagae, Taichiro Okazaki, Tomohiro Matsumiya, Noriyuki Takahashi. Effect of composite slab and connection detail on cyclic behavior of steel beam-to-HSS column moment connections. Journal of Building Engineering. 2024. 95. 110254-110254
Xin Li, Jing He, Yuxin Zhou, Fei Xu, Taichiro Okazaki, Han Fang. A comprehensive review of shear connectors in demountable composite beams. Journal of Constructional Steel Research. 2024. 218. 108723-108723
Junxian Zhao, Hao Qin, Taichiro Okazaki, Fangxin Hu, Zexin Cai. Seismic resilient steel moment connections with top shear tabs and bottom replaceable metallic fuse: Analytical and experimental study. Engineering Structures. 2024. 306. 117789-117789
Jun Fujiwara, Takuya Nagae, Tianhao Yan, Jialiang Jin, Jionghui Li, Taichiro Okazaki, Akiko Kishida, Ryota Nishi, Koichi Kajiwara. 3-D detailed finite element analysis of full-scale shaking table rest on a 10-story steel building. 18th World Conference on Earthquake Engineering (18WCEE). 2024
Jionghui Li, Taichiro Okazaki, Jun Fujiwara, Koichi Kajiwara, Akiko Kishida, Ryota Nishi, Takuya Nagae, Jialiang Jin, Tatsuya Asai. Panel zone and column response in a shake-table test on a 10-story steel moment-resisting frame. 18th World Conference on Earthquake Engineering (18WCEE). 2024
Masaki Arita, Yuichi Nishida, J.Y. Richard Liew, Taichiro Okazaki. Effective width of slab for composite beam at joint region. 11th International Conference on Behavior of Steel Structures in Seismic Areas (STESSA 2024). 2024
Martin Somarriba, Jionghui Li, Taichiro Okazaki, Takuya Nagae, Tomohiro Matsumiya. Shake-table collapse tests of a reduced-scale, 4-story steel moment resisting frame. 11th International Conference on Behavior of Steel Structures in Seismic Areas (STESSA 2024). 2024
Jionghui Li, Martin Somarriba, Taichiro Okazaki, Takuya Nagae, Ryota Matsui. Numerical simulation of a reduced-scale, 4-story steel moment-resisting frame tested to collapse. 11th International Conference on Behavior of Steel Structures in Seismic Areas (STESSA 2024). 2024
AIJ Standard for Allowable Stress Design of Steel Structures
Maruzen 2019
AIJ Design Standard for Steel Structures - Based on Allowable Stress Concept- (2005 Edition)
Architectural Institute of Japan 2017
AIJ Recommendations for Plastic Design of Steel Structures
Maruzen 2017
Recommendations for Sustainable Steel Building Construction (Draft) -Member Reuse-
Maruzen 2015
JSSC Sets of Torshear Type High-Strength Bolt, Hexagon Nut and Plain Washer for structural Joints (English translation)
Japanese Society of Steel Construction
Lectures and oral presentations (5):
Seismic Performance of Steel Beam-to-Column Moment Connections in Japan
(Tianjin University / National Facility for Earthquake Engineering Simulation 2020)
地震と鋼材-阪神・淡路大地震から25年を過ぎて-
(第71回白石記念講座 2019)
Contribution of Academic Research to the Seismic Safety of Steel Structures in Japan.
(16th Symposium on Earthquake Engineering (India) 2018)
Seismic Design Procedure of Steel Structures in Japan: Past, Present, and Future
(Nagoya Institute of Technology International Symposium (2018) 2018)
Japanese Research on Super-High-Strength Structural Steel
(NASCC: The Steel Conference 2012)
Professional career (1):
Ph.D. (The University of Texas at Austin, USA)
Work history (4):
2016/04 - 現在 Hokkaido University Faculty of Engineering Professor
Japan Society of Seismic Isolation
, American Society of Civil Engineers
, American Institute of Steel Construction
, JAPAN ASSOCIATION FOR EARTHQUAKE ENGINEERING
, JAPANESE SOCIETY OF STEEL CONSTRUCTION
, ARCHITECTURAL INSTITUTE OF JAPAN