한국수자원학회:학술대회논문집 (Proceedings of the Korea Water Resources Association Conference)
- 한국수자원학회 2008년도 학술발표회 논문집
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- Pages.449-453
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- 2008
일체형 하천호안블럭의 개발 및 모형실험 적용
Invention and Hydraulic Model Test of Combined Block System in River Bank Protection
- 발행 : 2008.05.22
초록
This research focused on analyzing and comparing between the results of hydraulic physical modeling and the results of numerical modeling of Grass Concrete which is newly developed in-situ block system. The physical model was built as a scale of 1:50 by Froude similitude measuring the water levels and the water velocities for before and after vegetation and the effects were analyzed after reviewing the results. In consequence, the water velocities were observed to decrease meanly 19.1%, and the water depth were determined to increase meanly 27.8% in case of the of design flood,