TECHNICAL PAPERS
Mar 1, 1989

Wave Forces on Fixed Offshore Structures in Short‐Crested Seas

Publication: Journal of Engineering Mechanics
Volume 115, Issue 3

Abstract

Wave forces on fixed offshore structures due to short‐crested seas are investigated using the directional spectra and an alternative model accounting for spatial correlation of water particle motions in terms of coherence functions. The theoretical formulation of the latter approach is presented. The resultant wave forces acting on structural elements and on segments of structures are evaluated using both techniques. The characteristics of the wave forces are investigated and the advantages and limitations of both techniques are assessed.

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References

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Go to Journal of Engineering Mechanics
Journal of Engineering Mechanics
Volume 115Issue 3March 1989
Pages: 636 - 655

History

Published online: Mar 1, 1989
Published in print: Mar 1989

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Authors

Affiliations

Hisham Mitwally
PMB Systems Engrg., San Francisco, CA; formerly Postdoctoral Fellow, Fac. of Engrg. Sci., The Univ. of Western Ontario, London, Canada N6A 5B9
Milos Novak, Fellow, ASCE
Prof. of Engrg. Sci., Fac. of Engrg. Sci., The Univ. of Western Ontario, London, Canada N6A 5B9

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