인장부에 강섬유 보강 콘크리트가 부분적으로 대체된 보의 반복하중 거동

Behavior under repeated loads of beam partially superseded with steel fiber reinforced concrete in tension part

In this study, dual composites concrete beam(DCC beam) partially superseded with steel fiber reinforced concrete in tensional part and normal strength concrete in compressive and remaining part is proposed. Based on flexural test under static loads, structural behaviors under repeated loads are investigated.