An Experiment Study On the Stress-Strain Behavior of Concrete Columns Strengthened with Carbon Fiber Laminate

CFS보강 콘크리트 기둥부재의 응력-변형률 거동에 관한 실험적 연구

Recently, the Carbon Fiber Sheet(CFS) is widely used to structure. But the behavior of the concrete column which is strengthened with the CFS is not clearly defined yet. This study presents the result of experimental studies on the stress-strain behavior and the strengthening effect of laterally confined concrete by Carbon Fiber Sheets(CFS) subject to compression. In this experimental study, included three-parameters, which are the number of the sheets, the laminated angle of sheets, and concrete strength.