A NEW TECHNIQUE FOR STRENGTHENING CONCRETE STRUCTURES——NEAR-SURFACE MOUNTED FRP REINFORCEMENT

Li Rong; Teng Jinguang; Yue Qingrui

doi:10.13204/j.gyjz200404002

Volume 34 Issue 4

Dec. 2014

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Chen Meng, Liu Lixin, Peng Shaomin. AN EXPERIMENTAL STUDY ON SHRINKAGE DEFORMATION FOR COMMERCIAL CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(6): 70-72. doi: 10.13204/j.gyjz200706018

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Li Rong, Teng Jinguang, Yue Qingrui. A NEW TECHNIQUE FOR STRENGTHENING CONCRETE STRUCTURES——NEAR-SURFACE MOUNTED FRP REINFORCEMENT[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(4): 5-10. doi: 10.13204/j.gyjz200404002

Chen Meng, Liu Lixin, Peng Shaomin. AN EXPERIMENTAL STUDY ON SHRINKAGE DEFORMATION FOR COMMERCIAL CONCRETE[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(6): 70-72. doi: 10.13204/j.gyjz200706018

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A NEW TECHNIQUE FOR STRENGTHENING CONCRETE STRUCTURES——NEAR-SURFACE MOUNTED FRP REINFORCEMENT

doi: 10.13204/j.gyjz200404002

1.
1. Department of Civil and Structural Engineering,The Hong Kong Polytechnic University Hong Kong;
2.
2. National Engineering Technology Research Center of Industrial Building Diagnosis and Rehabilitation Beijing 100088

Received Date: 2003-11-20
Publish Date: 2004-04-20

Abstract

Abstract

Near-surface mounted (NSM) FRP reinforcement is emerging as a promising technique for the strengthening of concrete structures, as it offers some real practical advantages over externally bonded FRP reinforcement. This paper presents a state-of-the-art review of the existing international research on NSM reinforcement.Topics covered include materials, bond behaviour, flexural strengthening tests and design recommendations. It provides a basis for further research and application in China.
- FRP,
- near surface mounted,
- concrete structure,
- strengthening

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References(23)

References

[2] De Lorenzis L, Nanni A. Characlerislics of FRP Rods as NSM Reinforcement. Journal of Composites Construction, ASCE, 2001, 5(2): 114～121

CECS 146:2003 碳纤维片材加固混凝土结构技术规程

[3] De Lorenzis L, Nanni A. Bond between NSM Fiber-Reinforced Polymer Rods and Concrete in Structural Strengthening. ACI Structural Journal, 1999(2): 123～132

[4] De Lorenzis L. Strengthening of RC Structures with Near Surface Mounted FRP Rods. Ph. D. Thesis, Department of Innovation Engineering, University of Lecce, Italy: 2002

[5] De Lorenzis L, Rizzo A, La Tegola A. A Modified Pull-out Test for Bond of Near-Surface Mounted FRP Reds in Concrete. Composites Part B:Engineering, 2002, 33 (8): 589～603

[6] Blasehko M. Bond Behaviour of CFRP Strips Glued into Slits. Proceedings of the Sixth International Symposium on FRP Reinforcement for Concrete Structures, Singapore: 2003. 205～214

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[8] Rizkalla S, Hassan T. Effectiveness of FBP for Strengthening Concrete Bridges. Journal of Structural Engineering International, 2002, 3:89～95

[9] De Lorenzis L, Mieelli F, La Tegola A. Passive and Active Near-Surface Mounted FRP Rods for Flexural Strengthening of RC Beams. Proceedings of the Third International Conference of Composite in Infrastructures, San Francisco, California: 2002

[10] Taljsten B, Carolin A, Nordin H. Concrete Structures Strengthened with Near Surface Mounted Reinforcement of CFRP. Advances in Structural Engineering, 2002, 6(3):201～213

[11] Carolin A, Nordin H, Taljsten B. Concrete: Beams Strengthened with Near Surface Mounted Reinforcement of CFRP. Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong:2001.1 059～1 066

[12] Hassan T, Rizkalla S. Flexural Strengthening of Prestressed Bridge Slabs with FRP Systems. PCI Journal, 2002:47: 76～93

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[14] Smith S T. Teng J G. FRP-Strengthened RC Beams. I: Review of Debonding Strength Models. Engineering Structure, 2002, 24(4): 385～395

[15] De Lorenzis L, Nanni A. Design Procedure of NSM FRP Reinforcement for Strengthening of RC Beams. Proceedings of the Sixth International Symposium on FRP Reinforcement for Concrete Structures. Singapore:2003:1 455～1 464

[16] Alkhrdaji T, Nanni A, Chen G, et al. Upgrading the Transportation Infrastructure:Solid RC Decks Strengthened with FRP. Concrete International, 1999, 21(10):37～41

[17] Parretti R, Nanni A. NSM Design Guide, Co-Force America Inc. and Hughes Brothers Inc., USA:2003

[18] Nordin H, Taljsten B, Carolin A.Conerete Beams Strengthened with Prestressed NSM Reinforcement, Proceedings of the International Conference on FRP Composites in Civil Engineering, Hong Kong: 2001. 1 067～1 075

[19] De Lorenzis L, Nunni A. Shear Strengthening of Reinforced Concrete Beams with NSM Fiber-Reinforced Polymer Rods. ACI Structural Journal, 1998(1):60～68

[20] Tumialan J G, Galati N, Namboorimadathil S M, et al. Strengthening of Masonry with Near Surface Mounted FRP Bars. Proceedings of the Third International Conference of Composite in Infrastructures, San Francisco, California, CD-ROM Version, 2002

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