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The Hydraulic Characteristics of a Submerged Breakwater Covered with Multi-Function Blocks  

Sohn, Byung-Kyu (Fisheries Engineering Division, NFRDI)
Publication Information
Journal of Ocean Engineering and Technology / v.21, no.6, 2007 , pp. 47-52 More about this Journal
Abstract
This paper presents the design of a submerged breakwater, which functions as an eco-structure in a marine environment. Newly patented blocks were used in the submerged breakwater to both make it stable and provide an inhabitable space for fish. To investigate the wave transmission of the proposed submerged breakwater, parametric studies were conducted through two-dimensional hydraulic tests, which were carried out at the National Fisheries Research and Development Institute (NFRDI) in South Korea. Those parameters are relative crest width (B/L), wave steepness (H/L), relative crest depth (hB/H), and submerged breakwater configuration. The hydraulic experimental results can be used to predict the performance of the proposed submerged breakwater covered with the multi-function blocks.
Keywords
Submerged breakwater; Wave control; Stability; Functional block; Wave transmission;
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1 김현주, 류청로, 손원식 (1996). '생태계제어 구조물의 파랑제어 효과에 관한 연구', 한국해양공학회지, 제10권, 제4호, pp 149-159
2 Kobayashi, N. and Wurjanto, A (1993). 'Irregular Wave Reflection and Run-up on Penneable Slopes', J. of Waterway, Port, Coastal and Ocean Eng. Vol 119, No 5, pp 537-557   DOI   ScienceOn
3 손병규, 류청로 (2001). '사석방파제의 안정성에 미치는 방향성 효과에 관한 실험적 연구', 한국해안해양공학회지, 제13권, 제2호, pp 139-148
4 Coda, Y. (1985). Random Sea and Design of Marine Structures, University of Tokyo Press, pp 323
5 해양수산부 (1999). 항만 및 어항 설계기준
6 Coda, Y. and Suzuki, Y. (1976). 'Estimation of Incident and Reflected Waves in Random Wave Experiments', Proc. 15th Conf., Coastal Eng; Honolulu, pp 828-845
7 손병규, 류청로 (2001) . '입사파의 방향성효과에 의한 구조물 기초부의 국소세굴에 관한 실험적 연구', 대한토목학회논문집, 제21권, 제5-B호, pp 541-550
8 Horikawa. K (1919). Coostal Engireering University of Tokyo Press
9 김용우, 윤한삼, 류청로, 손병규 (2003). '수중 잠제구조물의 파랑전달율과 안정성 및 기능성 평가', 한국수산학회지, 제36권, 제5호, pp 528-534