Research theme for competitive and other funds (9):
2020 - 2025 Earthquake engineering approach for developing dynamic preservation methods: a case study for the world heritage city Bhaktapur, Nepal
2020 - 2025 中地震に特化した設計用入力地震動作成手法提案による想定のパラダイムシフト
2020 - 2023 Developement of post-tensioned energy dissipating precast concrete frame structures with prestressing force variation suppression devices
2015 - 2017 Proposal for post-tensioned energy dissipating precast concrete frame structures with prestressing force variation suppression devices
2011 - 2013 Proposal for unbonded post-tensioned precast concrete frame structures with energy dissipating devices in anchorage zone and its structural performance
2009 - 2010 Development of Automatic Compression Test Method of Concrete Specimen using Source Location System
2006 - 2008 STRUCTURAL PERFORMANCE OF UNBONDED PRECAST P/C BEAM-COLUMN JOINTS WITH STEEL BAND
Takeaki Koshikawa. Energy dissipation in self-centering precast concrete frame subassemblies with friction devices. 16th World Conference on Earthquake Engineering. 2017
Koshikawa T, Kadowaki H, Matsumora M. Analytical Evaluation of Asymmetric Hysteretic Behavior of Unbonded Post-Tensioned Precast Concrete Beams with Energy Dissipating Connections. 4th International Conference on Structural Engineering and Construction Management. 2013
プレストレストコンクリート工学会
, 日本コンクリート工学会
, 日本建築学会
, Japan Prestressed Concrete Engineering Association
, Japan Concrete Institute
, Architectural Institute of Japan