Scour around vertical piles due to long-crested and short-crested nonlinear random waves plus a current

Scour below pipelines and around vertica

Scour below pipelines and around vertical piles due to second-order random waves plus a current

✍ Dag Myrhaug; Muk Chen Ong; Henrik Føien; Cecilie Gjengedal; Bernt J. Leira 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 523 KB

This paper provides a method by which the scour depth below pipelines and around single vertical piles for combined random waves plus current including effects of second-order wave asymmetry can be derived. Here the empirical formulas proposed by Sumer and Fredsøe [1996. Scour below pipelines in com