Experimental Research on Bending Performance of Concrete Beams Reinforced with CFRP-PCPs Composite Rebars

Jiong Feng Liang; Jian Bao Wang; Jian Ping Li

doi:10.4028/www.scientific.net/AMM.438-439.804

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 438-439Experimental Research on Bending Performance of...

Experimental Research on Bending Performance of Concrete Beams Reinforced with CFRP-PCPs Composite Rebars

Abstract:

The flexural behavior of concrete beams reinforced with CFRP-PCPs composite rebars was studied. Experimental results showed that the deflection of beams reinforced with highly prestressed prisms is at service loads coMParable to deflection of steel reinforced beam. Flexural cracks of CFRP-PCPs composite rebars reinforced beams are hairline before prism cracking, and widened after the prism cracking. When the concrete beam was reinforced with the prestressed concrete prisms, the crack width decreased as the prestress in the prism increased.

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Periodical:

Applied Mechanics and Materials (Volumes 438-439)

Pages:

804-806

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.438-439.804

Citation:

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Online since:

October 2013

Authors:

Jiong Feng Liang, Jian Bao Wang, Jian Ping Li

Keywords:

Beam, CFRP-PCPs, Composite Rebars, Flexural

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References

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