Journal of the Korea institute for structural maintenance and inspection (한국구조물진단유지관리공학회 논문집)
- Volume 6 Issue 3
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- Pages.111-118
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- 2002
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- 2234-6937(pISSN)
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- 2287-6979(eISSN)
FEM Analysis of Reinforced Concrete Columns Shear Strengthened with Carbon Fiber Sheets
탄소섬유시트로 전단 보강된 철근콘크리트 기둥의 유한요소해석
- Received : 2002.04.01
- Published : 2002.07.31
Abstract
In this paper, FEM analysis is performed in order to estimate the behavior of RC columns retrofitted with Carbon Fiber Sheet(CFS). Two node truss element and four node isometric plate bond element are used for modeling the CFS and the adhesion between concrete and CFS, respectively. Five specimens with different quantity of CFS are analyzed and compared with experimental results. From the comparison, analytical results show a good agreement with the test results. Therefore, it is advisable to use the FEM used in this paper to predict the behavior of columns with CFS.
Keywords
- Reinforced Concrete Column;
- Shear Strengthening;
- Carbon Fiber Sheet;
- Nonlinear Finite Element Method