Experimental Study of Bending Properties of CFRP Bars Concrete Beam and Crack Analysis

Xue Qun Yao; Xin Sheng Xu

doi:10.4028/www.scientific.net/AMM.578-579.687

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 578-579Experimental Study of Bending Properties of CFRP...

Experimental Study of Bending Properties of CFRP Bars Concrete Beam and Crack Analysis

Abstract:

A test of the flexural behavior of concrete beam strengthened with sand-coated screwed CFRP bars was carried out to analyze the bending performance and cracking development process under staged loading, and different stage of crack distribution was plotted. Based on the test results, this paper discussed the crack mechanism and cracking feature of CFRP bars concrete beam under the load, and influencing factors of crack width and crack spacing were analyzed. Finally, calculation method of crack width was presented.

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Periodical:

Applied Mechanics and Materials (Volumes 578-579)

Pages:

687-690

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.578-579.687

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Online since:

July 2014

Authors:

Xue Qun Yao*, Xin Sheng Xu

Keywords:

CFRP Bars Concrete Beam, Crack Spacing, Crack Width, Cracking Feature, Sand-Coated Screwed CFRP Bars

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* - Corresponding Author

References

[1] American Concrete Institute. Guide for the Design and Construction of Concrete Reinforced with FRP Bars[R]. Report No. ACI440R-01, Detroit, Michigan, (2001).

Google Scholar

[2] JSCE. Recommendation for Design and Construction of Concrete Structure Using Continuous Fiber Reinforcing M aterials, . Published by Research Committee on Continuous Fiber Reinforcing Materials, JSCE. JPAN. Oct, (1997).

Google Scholar

[3] Xu Xinsheng, Zheng Yongfeng: Characteristics and evaluation of deflection in concrete beams reinforced with FRP bars(In Chinese). Engineering Mechanics, 2009, 26(Sup. I): 171-175.

Google Scholar

[4] Houssam A, Toutanji, Mohamed Saafi: ACI Structure Journal, 2000, 97(9): 71 -78.

Google Scholar