Cristin-resultat-ID: 1273847
Sist endret: 31. mai 2017, 08:53
Resultat
Vitenskapelig foredrag
2007

Prediction of Wave Impact on Offshore Installations in Extreme Storms

Bidragsytere:
  • Carl Trygve Stansberg
  • Rolf Jarle Baarholm og
  • Rong Zhao

Presentasjon

Navn på arrangementet: DOT2007
Sted: Stavanger, Norway
Dato fra: 10. oktober 2007
Dato til: 12. oktober 2007

Om resultatet

Vitenskapelig foredrag
Publiseringsår: 2007

Importkilder

SINTEF AS-ID: S4824

Beskrivelse Beskrivelse

Tittel

Prediction of Wave Impact on Offshore Installations in Extreme Storms

Sammendrag

Hydrodynamic impact from extreme waves on offshore installations in severe storms is addressed. The problem is characterized by very complex physics that is hard to model and predict accurately by standard theoretical methods, and numerical tools are still uncertain. Model testing is generally needed for design load estimation and verification. An approach for improved wave impact prediction, based on a rational combination of analytical tools and model testing, is described in this paper. Hence, new knowledge and robust methods for engineering prediction of platform air-gap, deck impact and related problems in irregular waves are being developed. Wave amplification and upwelling near large-volume structures is included. Comparisons to theoretical methods are made, and simplified adjustments are made. The results are being implemented into practical methodology with guidelines.

Bidragsytere

Carl Trygve Stansberg

  • Tilknyttet:
    Forfatter
    ved Skip og havkonstruksjoner ved SINTEF Ocean

Rolf Jarle Baarholm

  • Tilknyttet:
    Forfatter
    ved Skip og havkonstruksjoner ved SINTEF Ocean

Rong Zhao

  • Tilknyttet:
    Forfatter
    ved Skip og havkonstruksjoner ved SINTEF Ocean
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