Alumni Information

updated:2018/07/24

Name	Kouhei NAGAI
Country of origin	Japan

Ph.D.	Division	Engineering and Policy for Sustainable Environment
	Graduation	Ph.D., Mar 2005
	Dissertation title	Mesoscopic Simulation of Failure of Mortar and Concrete by RBSM
Country of residence		Japan
Address	E-mail
	Postal
	Phone
	URL	http://www.nagai.iis.u-tokyo.ac.jp/
Career	Current ∼ 2011-01 Position : Associate Professor Organization : Institute of Industrial Science (IIS), University of Tokyo Country : Japan Contacts : 2011-01 ∼ 2008-01 Position : Lecturer Organization : Department of Civil Engineering, The University of Tokyo Country : Japan Contacts : 2007-01 ∼ 2005-01 Position : JSPS Post Doctoral Research Fellow Organization : Swiss Federal Institute of Technology Zurich (ETH) Country : Switzerland Contacts :

Achievements

Awards	Kouhei NAGAI, Ia-FraMCos 2004 Student Award, International Association of Fracture Mechanics of Concrete and Concrete Structures, 2004
Journal	Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Mesoscopic Simulation of Failure of Mortar and Concrete by 2D RBSM” Journal of Advanced Concrete Technology, Vol.2, No.3, pp.359-374, 2004. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Mesoscopic Simulation of Failure of Mortar and Concrete by 3D RBSM” Journal of Advanced Concrete Technology, Vol.3, No.3, pp.385-402, 2005. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Three-dimensional Mesoscopic Simulation of Concrete under Biaxial Stress Condition by RBSM” コンクリート工学年次論文報告集，Vol.27, No.2, pp.175-180 2005. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Three-dimensional Meso-scopic Analyses of Mortar and Concrete Model by Rigid Body Spring Model” Proceeding of Fifth International Conference on Fracture Mechanics of Concrete and Concrete Structure (FraMCos-5), Vol.1, pp.353-360, 2004. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Analytical Study on Influence of Mortar-aggregate Interface Character on Concrete Strength by RBSM” コンクリート工学年次論文報告集，Vol.26, No.2, pp.151-156, 2004. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Three-dimensional Numerical Simulation of Mortar and Concrete Model Failure in Meso Level by Rigid Body Spring Model” 構造工学論文集， Vol.50A, pp.167-178, 2004. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA, Yoshio KAKUTA “Numerical Simulation of Fracture Process of Concrete Model by Rigid Body Spring Method” コンクリート工学年次論文報告集，Vol.24, No.2, pp.163-168, 2002.
Conference	Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Mesoscopic Simulation of Failure of Concrete under Biaxial Compression Stress” 土木学会北海道支部論文報告集, 2005, Vol.61, V-34, 2005. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Comparison of 2D and 3D RBSM Analyses of Mortar and Concrete on Meso Scale” 土木学会第59回年次学術講演会講演概要集, pp.765-766,2004. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Numerical Simulation of Compression and Tension Failure of Mortar by 3D Rigid Body Spring Analysis” Proceeding of the Ninth East Asia-Pacific Conference on Structural Engineering and Construction (EASEC9), Computational Mechanics, pp.63-68, 2003. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Numerical Simulation of Fracture Process of Plane Concrete by Rigid Body Spring Method” Proceeding of the first fib Congress 2002 Concrete Structures in the 21st Century, Vol.8, pp.99-106, 2002. Kouhei NAGAI, Yasuhiko SATO, Tamon UEDA “Numerical Analysis of Meso-scopic Failure Process in Concrete Model” 土木学会北海道支部論文報告集, Vol.58, pp.790-793, 2002. 長井宏平，佐藤靖彦，上田多門 “コンクリート内部破壊過程の準微視的数値解析” 土木学会北海道支部論文報告集, Vol.57, pp.802-803, 2001.

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