3D Physical Modeling of an Artificial Beach Nourishment: Laboratory Procedures and Nourishment Performance

نویسندگان

چکیده

Beach nourishment represents a type of coastal defense intervention, keeping the beach as natural system. Altering cross-shore profile geometry, due to introduction new sediments, induces non-equilibrium situation regarding local wave dynamics. This work aims increase our knowledge concerning 3D movable bed physical modeling and impacts on hydrodynamics, sediment transport, morphodynamics. A set experiments with an artificial model was prepared. Hydrodynamic, morphological variations presence were monitored specific equipment. Special attention given number positioning monitoring equipment inherent constraints beds laboratory tests. The induced changes in dynamics, leading flow velocities range suspended concentration, effectively increasing emerged width. Predicting anticipating evolution modeled has major impact data accuracy, since it might influence equipment’s correct position. Laboratory results characterized help better define future procedures strategies for models’ accuracy performance.

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ژورنال

عنوان ژورنال: Journal of Marine Science and Engineering

سال: 2021

ISSN: ['2077-1312']

DOI: https://doi.org/10.3390/jmse9060613