Study on Flexural Performance of RC Beams Strengthened with Bonded Prestressed CFL

Jin Lin Huang; Pei Yan Huang; Jin Hui Xie

doi:10.4028/www.scientific.net/AMM.578-579.1338

Paper Titles

Experimental Study on Fatigue Stiffness of RC Beams Strengthened with CFL under Variable Amplitude Overloading
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Several Common Methods of the Old Bridge Reinforcement
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Simulation Analysis on Shear Behavior of RC Beams with Near-Surface Mounted GFRP Bars
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Strengthening Design of an Existing Old Masonry Building
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Study on Flexural Performance of RC Beams Strengthened with Bonded Prestressed CFL
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Study on Cracking Load of Normal Section for Concrete Beams Strengthened with BFRP Sheet
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Study on Punching Resistance of Slab-Column Nodes Strengthened with CFRP Sheets by Nonlinear Finite Element Methods
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Finite Element Analysis on FRP Retrofitted RC Frame Structure Progressive Collapse Performance
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Experimental Study on Cracking Load and Ultimate Load of Masonry Walls with Window Openings Strengthened with Sprayed GFRP
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 578-579Study on Flexural Performance of RC Beams...

Study on Flexural Performance of RC Beams Strengthened with Bonded Prestressed CFL

Abstract:

Based on experimental research and calculation theory of flexural bearing capacity, a method for calculating the ultimate load bearing of normal section member strengthened with prestressed CFL is proposed. Static load experimental results of two beams show that when prestress level is 20%, the cracking load and yield load of RC beams strengthened with prestressed CFL are 37.5% and 39.3% respectively. It is larger than that of RC beam strengthened with nonprestressed CFL.

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Periodical:

Applied Mechanics and Materials (Volumes 578-579)

Pages:

1338-1342

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.578-579.1338

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Online since:

July 2014

Authors:

Jin Lin Huang, Pei Yan Huang*, Jin Hui Xie

Keywords:

Bending Capacity, Carbon Fiber Laminate (CFL), Prestressed, Reinforced Concrete (RC) Beam, Strengthening

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* - Corresponding Author

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