일방향 섬유로 성능향상된 교량상판의 파괴거동 및 항복선 이론을 적용한 해석적 연구
- Title
- 일방향 섬유로 성능향상된 교량상판의 파괴거동 및 항복선 이론을 적용한 해석적 연구
- Other Titles
- A Study on the Failure Behavior and the Application of Yield-Line Theory on the Bridge Decks Strengthened by Directional Fiber Plastic
- Author
- 심종성
- Issue Date
- 2001-05
- Publisher
- 한국콘크리트학회
- Citation
- 한국콘크리트학회 2001년도 봄 학술발표회 논문집, page. 81-86
- Abstract
- The concrete bridge decks are in need of replacement and rehabilitation due to decreasing load carrying capacity. In this study, to propose a strengthening technique that improves usability and structural performance of the bridge deck and to propose an efficient strengthening design technique which satisfies both the strength and serviceability of the bridge deck, this paper shows the failure characteristics of the strengthened bridge decks and proposes an empirical yield criterion. Therefore, strengthening efficiency was proposed based on the experiment and yield line analysis result. The yield line theory which adopts the modified criteria of Johansen is considered to predict the ultimate strength about all strengthening material(Carbon Fiber Sheet, Carbon Fiber Rod, Grid Type Carbon Fiber).
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE02305573https://repository.hanyang.ac.kr/handle/20.500.11754/158462
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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