Back to Search
Start Over
A 3-D model for ocean waves over a Columb-damping poroelastic seabed
- Source :
-
Ocean Engineering . Apr2004, Vol. 31 Issue 5/6, p561. 25p. - Publication Year :
- 2004
-
Abstract
- The evaluation of the wave-induced seabed instability in the vicinity of a breakwater is particularly important for coastal and geotechnical engineers involved in the design of coastal structures. In this paper, an analytical solution for three-dimensional short-crested wave-induced seabed instability in a Coulomb-damping porous seabed is derived. The partial wave reflection and self-weight of breakwater are also considered in the new solution. Based on the analytical solution, we examine (1) the wave-induced soil response at different location; (2) the maximum liquefaction and shear failure depth in coarse and fine sand; (3) the effects of reflection coefficients; and (4) the added stresses due to the self-weight of the breakwater. [Copyright &y& Elsevier]
- Subjects :
- *OCEAN waves
*DAMPING (Mechanics)
*BREAKWATERS
*OCEAN bottom
Subjects
Details
- Language :
- English
- ISSN :
- 00298018
- Volume :
- 31
- Issue :
- 5/6
- Database :
- Academic Search Index
- Journal :
- Ocean Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 12375505
- Full Text :
- https://doi.org/10.1016/j.oceaneng.2003.10.001