Characteristics of Kevlar-Glass fiber reinforced plastic for Concrete Structure by the Braidtrusion process

브레이드 투루젼법에 의한 콘크리트 구조물용 케블라-유리섬유 강화 복합재료 리바 특성

This paper describes the need for a ductile Fiber Reinforced Plastic(FRP) reinforcement for Concrete Structures. Using the material hybrid and geometric hybrid, it is demonstrated that the pseudo-ductility Characteristic can be generated in FRP rebar. Ductile hybrid FRP bars were successfully fabricated at Ø3mm and Ø10mm nominal diameters using the braidtrusion process. Tensile and bending specimens from these bars were tested and compared with behavior of stress-strain of steel bar and GFRP rebar