Wave - Induced pressure under gravity structure

Philip L.F. Liu

doi:10.1061/(ASCE)0733-950X(1985)111:1(111)

Wave - Induced pressure under gravity structure

Philip L.F. Liu

Department of Hydraulic and Ocean Engineering

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

The wave-induced seepage flow in a porous seabed in the neighborhood of a gravity structure is solved exactly by two-dimensional potential flow theory. The distribution of the hydrodynamic pore-water pressure along the base of the structure and the wave-induced vertical force on the structure are computed from the integral solutions. The effects of the thickness of the porous seabed and the width of the structure are examined. Results obtained from the exact theory are compared with experimental data and there is reasonable agreement.

Original language	English
Pages (from-to)	111-120
Number of pages	10
Journal	Journal of Waterway, Port, Coastal and Ocean Engineering
Volume	111
Issue number	1
DOIs	https://doi.org/10.1061/(ASCE)0733-950X(1985)111:1(111)
Publication status	Published - 1985 Jan

All Science Journal Classification (ASJC) codes

Civil and Structural Engineering
Water Science and Technology
Ocean Engineering

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10.1061/(ASCE)0733-950X(1985)111:1(111)

Cite this

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AB - The wave-induced seepage flow in a porous seabed in the neighborhood of a gravity structure is solved exactly by two-dimensional potential flow theory. The distribution of the hydrodynamic pore-water pressure along the base of the structure and the wave-induced vertical force on the structure are computed from the integral solutions. The effects of the thickness of the porous seabed and the width of the structure are examined. Results obtained from the exact theory are compared with experimental data and there is reasonable agreement.

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Wave - Induced pressure under gravity structure

Abstract

All Science Journal Classification (ASJC) codes

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