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Determination of the Optimai Groin Length on a Sandy Multibar Shore of a Nontidai Sea: Case Study of the Hel Peninsula, Poland, South Baltic Sea
| 题名： | Determination of the Optimai Groin Length on a Sandy Multibar Shore of a Nontidai Sea: Case Study of the Hel Peninsula, Poland, South Baltic Sea |
| 正文语种： | eng |
| 作者： | Piotr Szmytkiewicz;Marek Szmytkiewicz;Rafal Ostrowski;Tomasz Marcinkowski |
| 作者单位： | Institute of Hydro-Engineering of the Polish Academy of Sciences Koscierska 7 80-328 Gdansk Poland;Institute of Hydro-Engineering of the Polish Academy of Sciences Koscierska 7 80-328 Gdansk Poland;Institute of Hydro-Engineering of the Polish Academy of Sciences Koscierska 7 80-328 Gdansk Poland;Maritime Institute of Gdynia Maritime Univ. Długi Targ 41/42 80-830 Gdansk Poland |
| 摘要： | In this paper, we present a simple theoretical method of determining the optimal groin length on a sandy multibar shore of a nontidai sea. Example computations for the seashore of the Hel Peninsula (Poland, south Baltic Sea) are provided. The proposed unsophisticated method, which consumes little time and is thus innovative, is based on calculations of the mean annual sediment transport rate and a determination of the width of the surf zone. The reliability of the theoretical modeling results was demonstrated, as well as their compatibility with the features of the groin system designed and constructed along this stretch of the shore a few decades ago. Longterm field observations in the village of Kuźnica have shown that such a system effectively supports and supplements the artificial shore nourishment in the considered region. The method can be applied to other sandy and multibar shores of nontidai seas. |
| 出版年： | 2022 |
| 期刊名称： | Journal of Waterway, Port, Coastal and Ocean Engineering |
| 卷： | 148 |
| 期： | 4 |
| 页码： | 05022003.1-05022003.9 |
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