강섬유 형상비에 따른 대각보강된 철근콘크리트 연결보의 횡보강근 대체가능성 평가

초록

In this study, in order to understand the effect of structural performance of reinforced concrete coupling beams according to the aspect ratio of steel fiber, the specimen was designed by simplification the transverse reinforcement. Cyclic lateral loading experiments were performed. Through the experimental results, the possibility of replacing the transverse reinforcement of the reinforced concrete coupling beam mixed with steel fibers was evaluated.