Okui Yoshiaki

オクイヨシアキ | Okui Yoshiaki

Research field (1)： Structural and seismic engineering

Research keywords (6)：岩 , ゴム , 橋梁 , rock , rubber , bridge

Research theme for competitive and other funds (17)：

2021 - 2024 Development of an existing bridge management method based on load rating
2014 - 2017 Development of design procedure for high damping rubber bearings under low temperatures and modeling of Mullins' effect
2011 - 2015 Mechanism of damage-induced local damping and structural health monitoring of bridges based on damping change
2010 - 2012 Development of a rheology model of laminated rubber bearings for seismic design: Establishment of design method at low temperature
2008 - 2010 Structural redundancy/collapse analysis, dynamic analysis and structural health monitoring of steel truss bridges

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Papers (61)：

Yoshiaki Okui, Makoto Denda, Kazuki Kumaki, Satoshi Sakuma. System redundancy of steel I-girder bridges and proposal of a system factor for load rating. ce/papers. 2023. 6. 3-4. 964-969
Mahmudur Rahman, Yoshiaki Okui, Masato Komuro, Muhammad Atif Anwer, Azusa Numata. Probabilistic Compressive Strength of Stiffened Steel Plates Exhibiting Column-Like Behavior: Ultimate and Serviceability Limit States. Journal of Structural Engineering. 2020. 146. 9
Dang Viet Duc, Yoshiaki Okui. Flexural Capacity Accounting for SBHS500 Steel of Composite Bridge Girders. Lecture Notes in Civil Engineering. 2020. 54. 209-214
MIYAZAKI Yasuhiro, RAHMAN Mahmudur, OKUI Yoshiaki. THE LIMIT STATES COMPRESSIVE STRENGTH ESTIMATION FOR SIMPLE STIFFENED PLATE WITH LARGE ASPECT RATIO. Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)). 2020. 76. 1. 67-81
Yoshiaki Okui, Keisuke Nakamura, Takashi Sato, Takashi Imai. Seismic response of isolated bridge with high damping rubber bearings: Self-heating effect at subzero temperatures. Steel Construction,. 2019. 12. 1. 2-9

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MISC (68)：

Next Step Direction of Steel Bridge Design. 2015. 49. 8. 44-47
党紀, 蛯沢佑紀, 五十嵐晃, 奥井義昭. 免震橋の水平2方向耐震性能に関する漸増動的解析. 土木学会第69回年次学術講演会. 2014. 69. I-058. 115-116
Y. Okui, M. Komuro, D. DUC Vlet. Probabilistic local buckling strength analysis of compressive platesfor normal and bridge high performance steels. 37th IABSE Symposium Madrid 2014. 2014. 1157-1163
Okui, Y. Recent topics of Japanese design codes for steel and composite bridges. Proceedings of the 10th Korea-China-Japan Symposium on Structural Steel Construction. 2009. 9-14
Razzaq, M.K, Bhuiyan, A.R, Okui, Y, Mitamura, H, Imai,T. Development of Rheology model for RBs and LRBs and its implementation in seismic analysis. Proc. of 11th International summer symposium conference organized by Japan Society of Civil Engineers. 2009. 21-24

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Books (3)：

Lectures and oral presentations (106)：

鋼トラス橋を対象としたリダンダンシー評価ガイドラインの開発
(2008年度公募研究成果梗概集 2009)
プレキャスト床版連続合成桁のスタッドに関する実験
(土木学会第64回年次学術講演会 2009)
低塔を有する200m合成斜張橋の弾塑性挙動と終局強度
(土木学会第64回年次学術講演会 2009)
合成桁中間支点部の曲げ強度評価に関する一考察
(土木学会第64回年次学術講演会 2009)
Seismic response analysis of base isolated highway bridge:effect of isolation bearing's modeling
(土木学会第64回年次学術講演会 2009)

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Professional career (2)：

Awards (5)：

2018 - Kurita-Albrecht Best Scientific Paper Award - Steel at 12th Japan German Bridge Symposium
2011/05 - 土木学会田中賞:論文部門
2011/05 - 土木学会土木学会論文賞
2010/05 - 土木学会田中賞:論文部門
2007 - 土木学会田中賞:論文部門

Association Membership(s) (4)：

IABSE , 日本鋼構造協会 , 土木学会 , ASCE

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