Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2006.11a
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- Pages.625-628
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- 2006
The Evaluation of Flexural Performance of Beam of Repair as High Toughness Cementitious Composites
고인성 시멘트 복합체에 의해 보수된 보 부재의 내하력 평가
Abstract
In this study, the beam which is repaired as high toughness cementitious composites evaluated on flexural performance. As for the test results, it was found that high toughness performance of beams of the repair as high toughness cementitious composites showed more better than the existing repair method and demonstrated about 95% semi-reinforcement to compare with reinforcement of carbon fiber sheets of one layer without interface and brittle failure. Therefore, appling on using PVA fiber reinforced high toughness cementitious composites, the repaired concrete structures can be increased to flexural performance.
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