Danying Gao

Conflicts of Interest The authors declare no conflicts of interest. Data Availability Statement The data that support the findings of this study are available from the corresponding author upon reasonable request. References 1 and , “Behaviour of Concrete Beams Reinforced With Hybrid FRP Composite Rebar,” Advances in Structural Engineering 13, no. 1 (2010): 81–93. 2, Tensile Property of FRP Tendons and Bond Behavior Between FRP Tendons and Concrete (Zhengzhou University, 2015).

Conflicts of Interest The authors declare no conflicts of interest. References 1, , , et al., “New Development of Ultra-High-Performance Concrete (UHPC),” Composites Part B, Engineering 224 (2021): 109220. 2, , , et al., “Optimized Design of Ultrahigh Performance Concrete (UHPC) With a High Wet Packing Density,” Cement and Concrete Research 126 (2019): 105921.

REFERENCES 1, . Steel-free fiber reinforced concrete bridge decks: new construction and replacement. Can J Civ Eng. 1984; 11(4): 943-954. 2, , . Investigation of the behaviour of reinforcement-free concrete deck slabs restrained by FRP rods. Eng Struct. 2017; 135: 191-208. 3, , . Hybrid FRP–concrete–steel tubular columns: concept and behavior. Constr Build Mater. 2007; 21(4): 846-854. 4, , . Structural behaviour of CFRP reinforced concrete members under bending and shear loads. Mater Struct. 2020; 53(3):1-16.