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Artificial Intelligence Application on Sediment Transport

Department of Civil Engineering, Osaka University, Suita Yamadaoka 2-1, Osaka 565-0871, Japan
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Author to whom correspondence should be addressed.
Academic Editors: Gregorio Iglesias Rodriguez and Dong-Sheng Jeng
J. Mar. Sci. Eng. 2021, 9(6), 600; https://doi.org/10.3390/jmse9060600
Received: 30 March 2021 / Revised: 18 May 2021 / Accepted: 28 May 2021 / Published: 31 May 2021
(This article belongs to the Special Issue Deposition and Erosion of Sediment along Shoreline)
When erosion occurs, sand beaches cannot maintain sufficient sand width, foreshore slopes become steeper due to frequent erosion effects, and beaches are trapped in a vicious cycle of vulnerability due to incident waves. Accordingly, beach nourishment can be used as a countermeasure to simultaneously minimize environmental impacts. However, beach nourishment is not a permanent solution and requires periodic renourishment after several years. To address this problem, minimizing the period of renourishment is an economical alternative. In the present study, using the Tuvaluan coast with its cross-sectional gravel nourishment site, four different test cases were selected for the hydraulic model experiment aimed at discovering an effective nourishment strategy to determine effective alternative methods. Numerical simulations were performed to reproduce gravel nourishment; however, none of these models simultaneously simulated the sediment transport of gravel and sand. Thus, an artificial neural network, a deep learning model, was developed using hydraulic model experiments as training datasets to analyze the possibility of simultaneously accomplishing the sediment transport of sand and gravel and supplement the shortcomings of the numerical models. View Full-Text
Keywords: beach nourishment; beach erosion; artificial intelligence; deep learning beach nourishment; beach erosion; artificial intelligence; deep learning
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MDPI and ACS Style

Kim, H.D.; Aoki, S.-i. Artificial Intelligence Application on Sediment Transport. J. Mar. Sci. Eng. 2021, 9, 600. https://doi.org/10.3390/jmse9060600

AMA Style

Kim HD, Aoki S-i. Artificial Intelligence Application on Sediment Transport. Journal of Marine Science and Engineering. 2021; 9(6):600. https://doi.org/10.3390/jmse9060600

Chicago/Turabian Style

Kim, Hyun D., and Shin-ichi Aoki. 2021. "Artificial Intelligence Application on Sediment Transport" Journal of Marine Science and Engineering 9, no. 6: 600. https://doi.org/10.3390/jmse9060600

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