EXPERIMENTAL STUDY ON BOND BEHAVIOR BETWEEN FRP PLATE AND CONCRETE WITH GRID SHEAR BOND

Abstract

Abstract: For the different interface connection form of FRP board and concrete for single shear test, focusing on the destruction of the form, the ultimate bearing capacity and damage mechanism and so on. The results show that increasing the number of connectors and reducing the spacing between the joints can improve the interface shear capacity and improve the overall elactic stiffness of the members when arranging the unidirectional shear connections. The proposed two-way gration shear connector can significantly improve the overall shear strength of the interface and enhance the overall stiffness of the elastic phase member.

Key words: FRP, concrete, grid shear connectors, simple shear test

CLC Number:

TB332

ZONG Ming-ming, HAN Li-ting, LIU Wei-qing, TONG Gang. EXPERIMENTAL STUDY ON BOND BEHAVIOR BETWEEN FRP PLATE AND CONCRETE WITH GRID SHEAR BOND[J]. Fiber Reinforced Plastics/Composites, 2017, 0(5): 68-71.

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