Experimental Study on Scouring and Silting Deformation of Artificial Beach Under Storm Surge-Wave Coupling
文献类型：CNKI期刊论文
| 作者 | SUN Tian-ting; HU Po ; PAN Jun-ning; HOU Yi-jun; MO Dong-xue; WANG Deng-ting
|
| 发表日期 | 2022-02-15 |
| 出处 | China Ocean Engineering
 |
| 关键词 | artificial beach scouring and silting deformation profile shape physical model tests storm surge-wave coupling |
| 英文摘要 | With the increasing construction of artificial beach in coastal areas, it is of practical significance to study the beach surface deformation of artificial beach profile. Previous studies only focus on a single wave dynamic factor, and it is difficult to predict the beach deformation of artificial beach profile under the storm surge-wave co-action. To solve this problem, the cross-section physical model test method was used to study the beach surface deformation of a typical artificial beach profile in Shuangdao Bay, Weihai, Shandong Province, after continuous wave actions till they stabilize. The characteristics of beach surface deformation under the conditions of constant water levels, laddershaped water level combined with corresponding wave elements and storm surge-wave co-action are compared and analyzed. A beach profile model which satisfies the theory of Bruun model is proposed. The test results show that the maximum scour depth of beach under storm surge-wave co-action is smaller and the scour range is obviously larger than that under the condition of constant water levels or ladder-shaped water level. The evaluation of the maximum scour depth by traditional model test tends to be conservative while the evaluation of the scour range is insufficient.The research results can provide scientific reference for designing artificial beaches. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | financially supported by the NSFC-Shandong Joint Fund (Grant No. U1706216) ; the Major Project of Nanjing Hydraulic Research Institute Funds (Grand Nos. Y220002, Y220013 and Y221017) ; the Water Conservancy Science and Technology Project of Jiangsu Province(Grant No. 2019009) ; the Water Conservancy Planning Project of Jiangsu Province (Grant No. GHB-HT-202100) |
| 卷 | v.36期:01页:69-79 |
| 语种 | 英文; |
| 分类号 | P75;P731.2 |
| ISSN号 | 0890-5487 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/187504]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.KeyLaboratoryofOceanCirculationandWaves,InstituteofOceanology,ChineseAcademyofSciences 2.CenterforOceanMega-Science,ChineseAcademyofSciences 3.NanjingHydraulicResearchInstitute 4.StateKeyLaboratoryofHydrology-WaterResourcesandHydraulicEngineering 5.LaboratoryforOceanandClimateDynamics,QingdaoNationalLaboratoryforMarineScienceandTechnology |
| 推荐引用方式 GB/T 7714 | SUN Tian-ting,HU Po,PAN Jun-ning,et al. Experimental Study on Scouring and Silting Deformation of Artificial Beach Under Storm Surge-Wave Coupling. 2022. |
入库方式： OAI收割
来源：海洋研究所
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