| 基于台风浪后报模型的外海重现期波浪要素分析 |
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| 引用本文： | 宋伟伟,陈国平,严士常,陈小婷. 基于台风浪后报模型的外海重现期波浪要素分析[J]. 水运工程, 2013, 0(1): 51-54 |
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| 作者姓名： | 宋伟伟 陈国平 严士常 陈小婷 |
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| 作者单位： | 1. 河海大学港口海岸与近海工程学院海岸灾害与防护教育部重点实验室,江苏南京210098;中国人民解军92694部队,辽宁大连116000
2. 河海大学港口海岸与近海工程学院海岸灾害与防护教育部重点实验室,江苏南京,210098 |
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| 摘 要： | 选用Jelesnianski(1965)热带气旋经验风场模式模拟台风场,采用基于动谱平衡方程的SWAN模型模拟台风浪,对1951—2010年我国东南沿海可能产生较大影响的台风浪进行了推算。在良好的风、浪验证基础上,基于台风浪数值后报结果,将波高数据进行回归分析,通过对广东沿海外海波要素计算结果与实测资料对比,结果表明两者吻合良好,可为海区内工程提供较好的参考。
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| 关 键 词： | 数值模式 台风浪 后报 SWAN 重现期 |
Wave parameters analysis of different return period in the open sea with a hindcast model of typhoon waves |
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| SONG Wei-wei,CHEN Guo-ping,YAN Shi-chang and CHEN Xiao-ting. Wave parameters analysis of different return period in the open sea with a hindcast model of typhoon waves[J]. Port & Waterway Engineering, 2013, 0(1): 51-54 |
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| Authors: | SONG Wei-wei CHEN Guo-ping YAN Shi-chang CHEN Xiao-ting |
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| Affiliation: | Key Laboratory for Sea coastal Disaster and Protection of the Ministry of Education, College of Harbor,Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China;PLA 92694 Army, Dalian 116000, China;Key Laboratory for Sea coastal Disaster and Protection of the Ministry of Education, College of Harbor,Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China;Key Laboratory for Sea coastal Disaster and Protection of the Ministry of Education, College of Harbor,Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China;Key Laboratory for Sea coastal Disaster and Protection of the Ministry of Education, College of Harbor,Coastal and Offshore Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | Wind field under Jelesnianski tropical cyclone is applied to simulate the typhoon field. The SWANmodel is based on the action balance equation, which is used to calculate the potential threatening typhoon waves in the sea region during 1951-2010. The model is well verified using field wind and wave data. With the results of the typhoon simulation, the wave height data is analyzed with regression analysis, and comparison of the simulated wave parameters with the measured values show good agreement. This research can provide scientific basis for projects in the sea area in the future. |
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| Keywords: | numerical model typhoon wave hindcast SWAN return period |
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