Ocean Systems Engineering

  • 제4권1호
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  • Pages.21-37
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  • 2014
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  • 2093-6702(pISSN)
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  • 2093-677X(eISSN)
테크노프레스 (Techno-Press)
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DOI QR코드

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Burial and scour of truncated cones due to long-crested and short-crested nonlinear random waves

  • Myrhaug, Dag (Department of Marine Technology, Norwegian University of Science and Technology) ;
  • Ong, Muk Chen (Norwegian Marine Technology Research Institute (MARINTEK))
  • 투고 : 2013.10.18
  • 심사 : 2014.01.04
  • 발행 : 2014.03.25
⟨ 이전 논문 다음 논문 ⟩

초록

This paper provides a practical stochastic method by which the burial and scour depths of truncated cones exposed to long-crested (2D) and short-crested (3D) nonlinear random waves can be derived. The approach is based on assuming the waves to be a stationary narrow-band random process, adopting the Forristall (2000) wave crest height distribution representing both 2D and 3D nonlinear random waves. Moreover, the formulas for the burial and the scour depths for regular waves presented by Catano-Lopera et al. (2011) for truncated cones are used. An example of calculation is also presented.

키워드

참고문헌

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