Proceedings of the Korea Concrete Institute Conference (한국콘크리트학회:학술대회논문집)
- 2006.05a
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- Pages.318-321
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- 2006
Evaluation of Optimum Thickness of High Performance Concrete Bridge Deck Pavement
고성능 콘크리트 교면포장의 최적 두께 평가
Abstract
The objective of this study is to evaluate the optimum thickness of High Performance Concrete bridge deck pavement. The application of High Performance Concrete bridge deck pavement with micro-silica was introduced to north America in the early 1980's. In order to decide the optimum thickness of High Performance Concrete bridge deck pavement, we conducted Finite Element Method analysis with Incheon Grand Bridge constructed by SAMSUNG E&C. From the FEM results, a thickness of five centimeters of High Performance Concrete bridge deck pavement with micro-silica is considered as a resonable value compared with the conventional asphalt bridge deck pavement.
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