A numerical model of coastline deformation for sandy beach at downstream of a jetty |
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| Authors: | SUN Linyun PAN Junning XING Fu and LIU Jiaju |
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| Institution: | 1.Harbour and River Department, Nanjing Hydraulic Research Institute, Nanjing 210024, China2.First Design Institute of Navigation Engineering, Ministry of Communications, Tianjin 300222, China |
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| Abstract: | A reformed numerical model based on the "one-line theory" for beach deformation is presented. In this model, the change of beach slope during coastline procession is considered.A wave numerical model combined with wave refraction, diffraction and reflection is used to simulate wave climate to increase numerical accuracy.The results show that the numerical model has a good precision based on the adequate field data. The results can be applied to practical engineering. |
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| Keywords: | sandy beach coastline procession "one- line theory" numerical model wave simulation9 |
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