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Laboratory Experiments on Reflection of Regular Waves due to Submerged Breakwaters  

이종인 (한국건설기술연구원 수자원연구부)
김영택 (한국건설기술연구원 수자원연구)
조용식 (한양대학교 공과대학 토목공학과)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.15, no.3, 2003 , pp. 167-175 More about this Journal
Abstract
In this study, reflection of regular waves over a train of submerged breakwaters is experimentally investigated. Wave reflection from various-shaped submerged breakwaters is examined by using laboratory experiment and eigenfunction expansion method. Shapes of submerged breakwaters are rectangular, triangular, trapezoidal and semi-circular. Laboratory measurements are compared with predicted coefficients obtained from the eigenfunction expansion method. Although measured coefficients are slightly smaller than predicted ones, the overall agreement is very good. The present study can provide a criterion for the proper choice of a shape of submerged breakwaters in practical situation.
Keywords
reflection; submerged breakwater; eigenfunction expansion method; regular wave;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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