Experimental Research on Mechanical Behavior of Carbon Fiber Reinforced Concrete Beam

Abstract:

Based on the cross-section bending of 5 carbon fiber concrete beams, the mechanism of deflection and strain of carbon fiber concrete beam were studied considering the variation of the length of carbon fiber. The experimental results show that the deflection of destruction increased with the increase of the length of the carbon fiber. The carbon fiber can effectively improve the brittle failure of concrete beam, and the stain of concrete accorded with that steel bar at the same height. According to the existing test model, the theoretical calculating formula of CFRC was proposed.

• Periodical: Advanced Materials Research (Volumes 641-642)
• Pages: 393-397
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.641-642.393
• Online since: January 2013
• Authors: Le Zhou, Jun Wei Wang, Hong Tao Liu
• Keywords: CFRC, Cracking Load, Deflection, Failure Mode, Strain, Tensile Strength

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