WAVE FORCES ON SQUARE CAISSONS
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Keywords

wave forces
square caissons

How to Cite

Mogridge, G., & Jamieson, W. (1976). WAVE FORCES ON SQUARE CAISSONS. Coastal Engineering Proceedings, 1(15), 132. https://doi.org/10.9753/icce.v15.132

Abstract

The forces and overturning moments exerted by waves on large vertical square-section caissons have been measured in the laboratory. Each model caisson extended from the bottom of a wave flume through the water surface and was oriented either with one side perpendicular to the direction of wave propagation or turned through an angle of forty-five degrees to this position. For a given orientation, each model was tested for a range of wave heights (up to the point of breaking) for various wave periods and water depths. A digital computer was used for the acquisition, processing, plotting and storage of the experimental data. In addition to the experimental work, an approximate theoretical method is presented which allows the wave loadings on a square caisson to be estimated by means of a simple desk calculation. The experimental data shows that this simple method of calculation is reasonably accurate over a wide range of wave conditions and caisson sizes.
https://doi.org/10.9753/icce.v15.132
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