보강된 RC보의 휨내력 예측에 관한 연구A Study on the Estimate of Flexural Strength of Strengthened RC Beams
- Other Titles
- A Study on the Estimate of Flexural Strength of Strengthened RC Beams
- Authors
- 백승민; 곽윤근; 김우석
- Issue Date
- 2004
- Publisher
- 대한건축학회
- Keywords
- 휨내력; 보강재; 아라미드; 유리; 탄소섬유시트; 강판; Flexural strength; Strengthening materials; Aramid; Glass; Carbon fiber sheet; Steel plate; Flexural strength; Strengthening materials; Aramid; Glass; Carbon fiber sheet; Steel plate
- Citation
- 대한건축학회논문집 구조계, v.20, no.6, pp.11 - 18
- Journal Title
- 대한건축학회논문집 구조계
- Volume
- 20
- Number
- 6
- Start Page
- 11
- End Page
- 18
- URI
- https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/3449
- ISSN
- 1226-9107
- Abstract
- The flexural behavior of the damaged reinforced concrete beams strengthened with various kind of strengthening materials is presented in this paper. That is, the purpose of this study is to investigate how much the capacity of the beam is improved by strengthening of RC beams, and to develop the empirical equation for maximum capacity of strengthened RC beams. The results in this test are compared with results of experimental data and theoretic values available in the literatures.Based on this test and earlier published studies, predictive equation is proposed for evaluating the flexural strength of strengthened RC beams. The proposed equation showed the good agreement with the previous test data obtained from many different researchers.
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