Structural improvement of strengthened deck panels with externally bonded plates
- Title
- Structural improvement of strengthened deck panels with externally bonded plates
- Author
- 심종성
- Keywords
- fiber reinforced polymer plastic; concrete bridge deck; yield line theory; punching shear analysis; structural strengthening
- Issue Date
- 2005-07
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Citation
- CEMENT AND CONCRETE RESEARCH, v. 35, No. 7, Page. 1420-1429
- Abstract
- Concrete bridge decks require eventual replacement and rehabilitation due to decreasing load-carrying capacity. This paper compares different strengthening design procedures that improve the usability and structural performance of bridge decks. The failure characteristics of bridge decks strengthened with various materials such as carbon fiber sheet, glass fiber sheet, steel plate, and grid CFRP and GFRP are analyzed, and the theoretical load-carrying capacities are evaluated using traditional beam and yield line theory, and punching shear analysis. The strengthening materials increase the punching shear strength of the deck and change the failure mode of the strengthened panel. (c) 2004 Elsevier Ltd. All rights reserved.
- URI
- https://www.sciencedirect.com/science/article/pii/S0008884604003801https://repository.hanyang.ac.kr/handle/20.500.11754/111287
- ISSN
- 0008-8846
- DOI
- 10.1016/j.cemconres.2004.08.006
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > CIVIL AND ENVIRONMENTAL ENGINEERING(건설환경공학과) > Articles
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