탄소와 유리 섬유로 제작된 하이브리드 바의 섬유 배치에 따른 인장성능 실험

Tension Test of Hybrid Bars with Carbon and Glass Fibers

Fiber Reinforced Polymers are recognized as the alternative materials for solving the problem due to the excellent corrosion-resistant property, light-weight and higher strength than steel. Glass fiber is superior to other fibers from the economical point of view but the mechanical property is not. For this reason, researches to improve the mechanical property of glass fiber reinforced polymer rebar has been conducted and it emerged as a solution to make the bar as a hybrid type with carbon fibers. This paper presents results of experimental program to investigate the scattering effectiveness of carbon fibers in glass FRP bar.