Discussion on Formula for the Flexural Capacity of Concrete Beams Strengthened with FRP

Xu Jun Chen; Qiao Yang; Jun Guo

doi:10.4028/www.scientific.net/AMR.1094.278

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1094Discussion on Formula for the Flexural Capacity of...

Discussion on Formula for the Flexural Capacity of Concrete Beams Strengthened with FRP

Abstract:

The flexural capacity formula of reinforced concrete structure strengthened with FRP in Code for Design of strengthening concrete structure(GB 50367—2013) was introduced, and the rationality of the formula was analyzed. The results showed that the concrete compression height is independent of the tension strength of Fiber Reinforced Plastic (FRP), and the concrete compression height decreases with the increase of the tension strain of FRP, which is contrary to fact. The flexural capacity formula of reinforced concrete structure strengthened with FRP in Code for Design of strengthening concrete structure (GB 50367—2013) is worth discussing.

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Periodical:

Advanced Materials Research (Volume 1094)

Pages:

278-281

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1094.278

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Online since:

March 2015

Authors:

Xu Jun Chen*, Qiao Yang, Jun Guo

Keywords:

Calculation Formula, Concrete Beam, Discussion, FRP

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* - Corresponding Author

References

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