Influence of oblique wave attack on wave overtopping at caisson breakwaters with sea and swell conditions

نویسندگان

چکیده

The amount of wave overtopping at coastal structures such as vertical caisson breakwaters is strongly dependent on the angle attack. reducing effects oblique waves compared to perpendicular attack has been studied by means three-dimensional basin tests. In these physical model tests breakwater exposed conditions with angles between and very (i.e. 0°–75° in steps 15°). Short-crested long-crested have tested analysed. Also, crossing bimodal directional wind approaching under a different than simultaneous unidirectional swell conditions. Vertical without recurved parapet (also referred bullnose or return wall) tested. measurements showed large influence overtopping. can be although reduces for larger angles. Guidelines proposed account parapet, well sea from directions.

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ژورنال

عنوان ژورنال: Coastal Engineering

سال: 2021

ISSN: ['1872-7379', '0378-3839']

DOI: https://doi.org/10.1016/j.coastaleng.2020.103834