Study on Flexural Performance of RC Beams Strengthened with Prestressed CFRP Plates

Hua Chen; Kan Kang; Lang Ni Deng; Peng Zhang

doi:10.4028/www.scientific.net/AMR.250-253.3361

Paper Titles

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Experimental Investigation of Structural Steel Welds at High Temperature
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The Analysis of Influencing Factors of Multi-Ribbed Composite Wall’s Skeleton Curve
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Study on Flexural Performance of RC Beams Strengthened with Prestressed CFRP Plates
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Research on the Jing-Wei River System's Ecological Corridor in Metropolitan Area of Xi'an
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Effect of Curing System on Mechanical Property of Slag-Based Geopolymer
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Numerical Simulation Effect of Lateral Pressure Coefficient in Solid Material
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Mechanical Characteristics Analysis of Sensitive Parameters of Long-Span Steel Truss Suspension Bridge
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Study on Flexural Performance of RC Beams Strengthened with Prestressed CFRP Plates

Abstract:

For RC beams strengthened with prestressed carbon fiber reinforced polymer (CFRP) plates, calculate methods for the cracking load, the yield load and the ultimate load are derived base on the analysis of normal section stress. The test of reinforced concrete beams strengthened with prestressed CFRP plates were carried out, and analytical results are compared with experimental results. Comparisons show that the calculated values agree well with the experimental results.