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Assessment of New Design Wave by Spread Parameter and Expected Sliding Distance of Caisson Breakwater  

Kim, Dong-Hyawn (군산대학교 해양시스템공학과)
Yoon, Gil-Lim (한국해양연구원, 연안개발연구본부)
Shim, Jae-Seol (한국해양연구원, 연안개발연구본부)
Publication Information
Journal of Korean Society of Coastal and Ocean Engineers / v.19, no.2, 2007 , pp. 146-150 More about this Journal
Abstract
Extreme value distributions for new deep sea wave were analyzed by using spread parameter and correlations between spread parameter and sliding distance of caisson breakwater were shown in numerical example. When spread parameter is larger than as usual, there occurred extra-ordinarily large wave height among 50 annual maximum significant waves generated by extreme value distribution. Spread parameter of new design wave is identified to be comparably larger than some foreign coastal areas and may cause large sliding displacement though deterministic safety factor for sliding is satisfied with enough margin.
Keywords
design wave; reliability; expected sliding distance; breakwater; spread parameter;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
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