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Estimation of Local Scour Width around the Embeded Pipelines in Wave

  • Crisisonomy
  • Abbr : KRCEM
  • 2013, 9(1), pp.157-172
  • Publisher : Crisis and Emergency Management: Theory and Praxis
  • Research Area : Social Science > Public Policy > Public Policy in general

KIM KYOUNG HO 1 오현식 1

1충북대학교

Accredited

ABSTRACT

The local scour widths around the submarine pipelines are obtained according to the various parameters such as wave height(H), period(T), pipe diameter(D), and embedment to pipe diameter ratio(e/D). The scour width and the scour depth show good correlation with the relative scour width compared to the main non-dimensional parameter. Finally, empirical equations for the effect of embedment depth on the local scour around submarine pipelines are suggested through the correlation analyses between the relative widths and the KC number, modified Ursell number.

Citation status

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