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Submerged Membrane Breakwaters I: A Rahmen Type System Composed of Horizontal and Vertical Membranes  

기성태 (서울산업대학교 토목공학과)
Publication Information
Journal of Ocean Engineering and Technology / v.16, no.5, 2002 , pp. 7-14 More about this Journal
Abstract
in the present paper, the hydrodynamics properties of a Rahmen type flexible porous breakwater interacting with obliquely or normally incident small amplitude waves are numerically investigated. This system is composed of dual vertical porous membranes hinged at th side edges of a submerged horizontal membrane. The dual vertical membranes are extended downward and hinged at seabed. The effects of permeability, Rahmen type membrane breakwater geometry pre-tensions on membranes, relative dimensionless wave number, and incident Wave headings are thoroughly examined.
Keywords
Flexible Prous-Membrane; Wave-Flexible Structure Interaction; Oblique Waves; Boundary Element Method;
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