| 波浪模型(YW-SWP)在海岸工程中的应用 |
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| 引用本文： | 林 祥,冯卫兵,李 杰.波浪模型(YW-SWP)在海岸工程中的应用[J].河海大学学报(自然科学版),2007,35(5):596-598. |
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| 作者姓名： | 林 祥 冯卫兵 李 杰 |
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| 作者单位： | 河海大学海岸灾害及防护教育部重点实验室,江苏,南京,210098 |
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| 基金项目： | 国家自然科学基金资助项目(40476039)，教育部博士点基金资助项目(20050294009)，河海大学博士基金资助项目(40301106)，河海大学博士后基金资助项目(402122) |
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| 摘 要： | 在缺乏波浪观测资料无法求得深水波要素的情况下,利用岸站观测的风场资料,采用在国际通用的WAM波浪数学模型上建立的YW-SWP模型求得深水波要素.计算结果表明:在同一风场下,利用YW-SWP模型得到的波高与实测值相比,其最大相对误差为7%;而利用海港水文规范、国家堤防工程规范S、MB公式求得的波高与实测值相比,最大相对误差分别为10%,30%,40%.
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| 关 键 词： | 风场 波浪数学模型 海岸工程 |
| 文章编号： | 1000-1980（2007）05-0596-03 |
| 修稿时间： | 2006-12-30 |
Application of wave model YW-SWP to coastal engineering |
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| LIN Xiang,FENG Wei-bing,LI Jie.Application of wave model YW-SWP to coastal engineering[J].Journal of Hohai University (Natural Sciences ),2007,35(5):596-598. |
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| Authors: | LIN Xiang FENG Wei-bing LI Jie |
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| Institution: | Key Laboratory of Coastal Disaster and Defense of Ministry of Education, Hohai University, Nanjing 210098, China |
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| Abstract: | In consideration of the fact that the lack of wave observation data made it difficult to obtain deep water wave factors,a wave model YW-SWP was established based on the observed data of wind field and the universal mathematical model WAM,which could provide rational design parameters for coastal engineering.The result of calculation with this model shows that the maximal relative error of wave height obtained with this the model is 7% as compared with the measured data under the same wind field,while the maximal relative errors of wave height obtained by means of Code of Hydrology for Sea Harbor,Code for Design of Levee Project and SMB formula are 10%,30%,and 40% respectively as compared with the measured data.Therefore,YW-SWP model can be applied to coastal engineering. |
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| Keywords: | wind field numerical model of wave coastal engineering |
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