Nonlinear Finite Element Analysis for the Flexural Behavior of Concrete Beams Strengthened with NSM CFRP-PCPs Composite Bars

Jiong Feng Liang; Ze Ping Yang; Ping Hua Yi; Jian Bao Wang

doi:10.4028/www.scientific.net/AMM.584-586.925

Paper Titles

Experimental Study on Flexural Bearing Capacity of Concrete Beams Strengthened with NSM CFRP-PCPs Composite Bars
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Finite Element Analysis on the Fire Resistance of the Effect of Thickness of Elliptical Steel Tubular Columns Filled with Concrete at Elevated Temperature
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Mechanical Properties of Surface Mortar with Waste Crumb Rubber
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Microstructure Characteristics in Multi-Pass Welding Interface of Al-Mg Alloy
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Nonlinear Finite Element Analysis for the Flexural Behavior of Concrete Beams Strengthened with NSM CFRP-PCPs Composite Bars
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Research of Bioproof Materials at Superfical Modification of Wood
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Research on Performance of Concrete Made with Mineral Fillers and Fly Ash Admixed Desulphurization Gypsum
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Research Progress on Reinforced Concrete Composite Beam in China
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Review on Relationships of Temperature History, Fatigue Damage and Microstructure Evolution Mechanism of Concrete
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 584-586Nonlinear Finite Element Analysis for the Flexural...

Nonlinear Finite Element Analysis for the Flexural Behavior of Concrete Beams Strengthened with NSM CFRP-PCPs Composite Bars

Abstract:

This paper presents the development of a detailed 3D nonlinear finite element (FE) numerical model that can accurately predict the load-carrying capacity and response of RC beams strengthened with NSM CFRP-PCPs composite bars subjected to four-point bending loading. The predicted FE mid-span deflection responses agreed very well with the corresponding measured experimental tested data at all stages of flexural loading.

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Periodical:

Applied Mechanics and Materials (Volumes 584-586)

Pages:

925-928

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.584-586.925

Citation:

Cite this paper

Online since:

July 2014

Authors:

Jiong Feng Liang*, Ze Ping Yang, Ping Hua Yi, Jian Bao Wang

Keywords:

CFRP-PCPs, Composite Rebars, Finite Element, Flexural

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* - Corresponding Author

References

[1] Parretti R, Nanni A. Strengthening of RC members using near-surface mounted FRP composites: design overview. Advances in Structural Engineering 2004, 7(6). 469-483.

DOI: 10.1260/1369433042863198

Google Scholar

[2] De Lorenzis L, Teng JG. Near-surface mounted FRP reinforcement: an emerging technique for strengthening structures. Composites: Part B 2007, 38: 119–43.

DOI: 10.1016/j.compositesb.2006.08.003

Google Scholar

[3] SHANG Shouping , PENG Hui , TONG Hua. ect. Study of strengthening reinforced concrete beam using prestressed carbon fiber sheet[J] Journal of Building Structures. 2003, 24(5)：24-30.

Google Scholar

[4] Vecchio F J , Collins M P. The modified compression – filed theory for reinforced concrete elements subjected to shear[J ] . ACI Structural Journal , 1986 , 83 : 386 - 394.

DOI: 10.14359/10416

Google Scholar

[5] Davoudi S., Svecova D., and Gheorghiu, C. CFRP prestressed prisms as reinforcement in continuous concrete T-beams. ACI Struct. J., 2008 , 105(3) : 368-374.

Google Scholar

[6] Liu Feng-tao. Study on strengthening of RC beams with Near surface mounted CFRP-PCPs[D]. Guangxi University of Science and Technology master's degree paper. 2012: 77-86.

Google Scholar