The Effects on Tensile Properties of Different Winding Way on GFRP Bar

Abstract:

The influence of different surface forms on GFRP reinforcement mainly manifest in bonding between reinforcement materials and concrete, especially when the GFRP bars are used in slope, the form of the surface of GFRP bar will affect reinforced materials torsion and shear properties directly. This article made some tensile tests on several different surface forms of GFRP reinforcement, and learned that the form of the surface wound of GFRP bar make the influence on tensile strength, ultimate elongation and modulus of elasticity. Test results show that the surface of the winding way will affect on the tensile strength, ultimate elongation and modulus of elasticity of GFRP bar.

• Periodical: Applied Mechanics and Materials (Volumes 438-439)
• Pages: 357-360
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.438-439.357
• Online since: October 2013
• Authors: Yu Yang Pang, Pu Zhang, Dan Ying Gao, Fei Mo
• Keywords: Modulus of Elasticity, Surface Forms, Tensile Strength, Ultimate Elongation

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