Niwa Junichiro | Researcher Information

2000 - 2010 Image Analysis for Failure of Structural Concrete
2000 - 2010 Design of Prestressed Concrete Members Subjected to Shear
2000 - 2010 Application of New Construction Materials and New Types of Structures
2000 - 2010 画像解析を用いたコンクリート構造の破壊進展挙動の解明
2000 - 2010 PC構造のせん断設計法の合理化に関する研究

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Nguyen, D.H, Watanabe, K, Niwa, J, Hasegawa, T. Modified Model for Shear Carrying Capacity of Segmental Concrete Beams with External Tendons. Journal of Materials, Concrete Structures and Pavements of JSCE ( Doboku Gakkai Ronbunshuu E). 2010. 66. 1. 53-67
Asami Yamamoto, Ken Watanabe, Li, V.C, JUNICHIRO NIWA. Effect of Wet-Dry Condition on Self-Healing Property of Early-Age ECC. Proceedings of JCI. 2010. 32. 1. 251-256
Hung Nguyen Dinh, Ken Watanabe, JUNICHIRO NIWA, Tsuyoshi Hasegawa. Influence of Joint Type on Shear Behavior of Segmental Concrete Beams with External Tendons. Proceedings of JCI. 2010. 32. 2. 535-540
Ken Watanabe, Zarni Win MYO, Koji Matsumoto, JUNICHIRO NIWA. Predictive Method on the Shear Capacity of Fiber-Reinforced Prestressed Concrete Beams. Proceedings of JCI. 2010. 32. 2. 541-546
Patarapol Tantipidok, Koji Matsumoto, Ken Watanabe, JUNICHIRO NIWA. The Equation Considering Strength and Stirrups for Diagonal Compressive Capacity of RC Beams. Proceedings of JCI. 2010. 32. 2. 547-552

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コンクリート構造の基礎
数理工学社 2006
Lattice Model Prediction for Ultimate Deformation of RC Columns Subjected to Cyclic Loadings
Modeling of Inelastic Behavior of RC Structures under Seismic Loads, ASCE 2001
Localization Concepts Applied to the Analysis of Reinforced Concrete Deep Beams
Fracture Mechanics of Concrete Structures, Proc. of FRAMCOS-4 2001
Lattice Model Prediction for Ultimate Deformation of RC Columns Subjected to Cyclic Loadings
Modeling of Inelastic Behavior of RC Structures under Seismic Loads, ASCE 2001
Localization Concepts Applied to the Analysis of Reinforced Concrete Deep Beams
Fracture Mechanics of Concrete Structures, Proc. of FRAMCOS-4 2001

Evaluation of Shear Carried by Steel Fibers in Reinforced Concrete Beams with Steel Fibers
(7th International Concrete on Fracture Mechanics of Concrete and Concrete Structures 2010)
Prediction of Shear Carrying Capacity of Segmental Concrete Beams with External Tendons
(Proc. of Third International Congress of fib 2010)
Evaluation of the Diagonal Compression Capacity of Reinforced High-Strength Concrete Beams
(Third International Congress of fib 2010)
Influence of Local Steel Corrosion on Shear Failure Mechanism of RC Linear Menbers
(The 6th International Conference on Concrete under Serve Environmental Conditions and Loading (CONCEC'10) 2010)
Evaluation of Shear Carried by Steel Fibers in Reinforced Concrete Beams with Steel Fibers
(7th International Concrete on Fracture Mechanics of Concrete and Concrete Structures 2010)

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- 1983 The University of Tokyo Graduate School, School of Engineering
- 1983 東京大学大学院工学系研究科土木工学
- 1978 The University of Tokyo The Faculty of Engineering

1989 - 1998 :
1989 - 1998 :名古屋大学工学部助教授
1998 - -:
1998 - -:東京工業大学教授
1995 - 1997 :

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2007 - プレストレストコンクリート技術協会常務理事

2010 - 国土交通大臣賞
2009 - 日本コンクリート工学協会論文賞
2009 - 土木学会田中賞(論文部門)
2007 - プレストレストコンクリート技術協会論文賞
2004 - Award of Japan Prestressed Concrete Engineering Association

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International Federation for Structural Concrete (fib) , Japan Society of Civil Engineers , Japan Prestressed Concrete Engineering Association , Japan Concrete Institute , International Association for Bridge and Structural Engineering (IABSE) , American Concrete Institute (ACI) , International Federation for Structural Concrete (fib) , 土木学会 , プレストレストコンクリート技術協会 , 日本コンクリート工学協会 , International Association for Bridge and Structural Engineering (IABSE) , American Concrete Institute (ACI)