강섬유 혼입률에 따른 철근콘크리트 기둥에서의 횡보강근 대체가능성 평가

Abstract

According to the KCI 2012, it is presented that steel fiber can replace minimum shear reinforcement when beams are designed. However, there is no standard for columns, and there is a lack of research on SFRC columns. Therefore, it is evaluated how much the capacity of columns increases according to the volume fraction of steel fiber through the cyclic lateral loading tests. Also, it is evaluated whether steel fiber can replace transverse reinforcements in concrete columns.