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Title |
Nonlinear Finite Element Analysis of Concrete Members Reinforced with CFRP Rebars
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Authors |
권민수(Min Su Kwon) ; 모르타자비 세예드 자바드(Mortazavi Seyed Javad) ; 허종완(Jong Wan Hu) |
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DOI |
https://doi.org/10.4334/JKCI.2023.35.2.215 |
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Keywords |
CFRP; 콘크리트 구조물; 유한요소법 CFRP; concrete structure; finite element method |
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Abstract |
The corrosion of steel rebars in reinforced concrete structures leads to increased maintenance and repair costs, a decrease in the lifespan of the structure, and at its extreme, demolition. One way to prevent steel rebar corrosion is to replace steel rebars with carbon fiber reinforced polymer (CFRP) rebars. However, while these kind of rebars have a higher resistance than steel, they are brittle and need further research if they are to be used more extensively. In this work, in order to investigate the behavior of beams, columns, shear walls, two-way slabs, and the beam-column connection of reinforced concrete columns with CFRP bars, one model of each was analyzed using finite element analysis under applied loads, and the results are presented herein.
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