Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Scour below submarine pipelines under irregular wave attack
Abstract Submarine pipelines are widely used coastal structures, and scour around them can influence their stability. In this study, scour around rigid submarine pipelines under normal-incidence irregular wave attack on horizontal and (1/10) sloping beaches is studied. This paper presents experimental results concerning scour under irregular wave attack. Multiple regression analysis is used to develop models to predict the scour depth under pipelines under the influence of irregular wave attack. The representative wave parameters that characterize the irregular sea state that causes the same scour depth as regular wave attack were determined.
Highlights Scour in shoaling condition Scour depth exposed to irregular wave attack Best representative wave parameter characterizing irregular sea state
Scour below submarine pipelines under irregular wave attack
Abstract Submarine pipelines are widely used coastal structures, and scour around them can influence their stability. In this study, scour around rigid submarine pipelines under normal-incidence irregular wave attack on horizontal and (1/10) sloping beaches is studied. This paper presents experimental results concerning scour under irregular wave attack. Multiple regression analysis is used to develop models to predict the scour depth under pipelines under the influence of irregular wave attack. The representative wave parameters that characterize the irregular sea state that causes the same scour depth as regular wave attack were determined.
Highlights Scour in shoaling condition Scour depth exposed to irregular wave attack Best representative wave parameter characterizing irregular sea state
Scour below submarine pipelines under irregular wave attack
Kızılöz, Burak (Autor:in) / Çevik, Esin (Autor:in) / Yüksel, Yalçın (Autor:in)
Coastal Engineering ; 79 ; 1-8
08.04.2013
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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