Experimental Study on Factors Affecting the Bond-Slip Properties of Concrete Reinforced by Bamboo-Based Fiber Composites

Abstract:

Bond-slip properties of concrete reinforced by bamboo-based fiber composites were investigated. The influences of strength grade of concrete, bond length, strength grade of bamboo-bar and section form were studied based on the L₁₆(4⁵) orthogonal experiment. The function law was uncovered to support the anchoring checking between concrete and bamboo-based fiber composites. The results show that: the tensile strength of bamboo-based fiber composites stables at 200Mpa with large inflation rate; section form of the composites is the key influencing factor, but should not be too large; bond length and strength grade of concrete are important factors; tensile strength of the composites is not significant factor. C35 concrete, 50 mm bond length, 200Mpa tensile strength of the composites and 10mm*10mm section form are the optimal combinations.

• Periodical: Applied Mechanics and Materials (Volumes 584-586)
• Pages: 1558-1562
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.584-586.1558
• Online since: July 2014
• Authors: Jian Zhou, Su Ma*, He Tao Hou, Jing Jing Li, Hai Ning Liu, Lei Chen
• Keywords: Bamboo-Based Fiber Composites, Bond Property, Concrete, Pull-Out Test

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