강섬유 혼입률에 따른 철근콘크리트 띠철근 기둥의 전단강도 예측

초록

According to existing studies, the tensile strength of concrete increases when mixed steel fibers into concrete. It can be expected to enhance the flexure, shear strength, ductility and reduce of crack of concrete. Through the statistical analysis of the previous test results, the purpose of this study is estimating of shear strength of SFRC tied columns and evaluating it.