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大连海洋大学学报  2012, Vol. 27 Issue (1): 69-72    DOI: 10.3969/j.issn.1000-9957.2012.01.013
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沙埕港超强台风“桑美”灾害成因的数值模拟分析
栾曙光1,李可2,桑宝峰1
1.大连海洋大学海洋与土木工程学院,辽宁大连116023;2.南宁港开发投资有限公司,广西南宁530028
Numerical simulation analysis of Super Typhoon Saomai hazard to Shacheng port
LUAN Shu-guang1,LI Ke2,SANG Bao-feng1
1.College of Marine and Civil Engineering,Dalian Ocean University,Dalian 116023,China;2.Nanning Port Development&Investment Co.,Ltd.,Nanning 530028,China
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摘要 以超强台风“桑美”风场数据为依据,应用考虑波浪折射、底部损耗及波浪破碎等的波谱模型推算近岸海域台风浪场;再应用考虑波浪的浅水变形、绕射、折射、反射、海底摩擦以及波浪之间的非线性相互作用的Boussinesq方程推算港内波浪参数。在此基础上,分析了沙埕港在“桑美”台风正面登陆时港内波浪分布的特征及灾害成因。
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栾曙光
李可
桑宝峰
关键词:  超强台风  回南风  有效波高    
Abstract: The paper applies the wind-field data on Super Typhoon Saomai and spectral model to simulate the wave field of typhoon in offshore water.The wave refraction,bottom loss and wave breaking are taken into account in the model.The parameters of waves inside the Shacheng harbour are computed by the use of Boussinesq equation,in which the shallow-water deformation,diffraction,refraction,reflection,seabed friction of waves and nonlinear interaction between waves are taken into account.The distribution characteristics of waves in the Shacheng harbour and the causes of disaster are analyzed,when the Super Typhoon Saomai makes landfall in the harbor directly.
Key words:  super typhoon    turn-over south wind    significant wave height
                    发布日期:  2016-12-30      期的出版日期:  2012-02-21
中图分类号:  U651  
引用本文:    
栾曙光, 李可, 桑宝峰. 沙埕港超强台风“桑美”灾害成因的数值模拟分析[J]. 大连海洋大学学报, 2012, 27(1): 69-72.
LUAN Shu-guang, LI Ke, SANG Bao-feng. Numerical simulation analysis of Super Typhoon Saomai hazard to Shacheng port. Journal of Dalian Ocean University, 2012, 27(1): 69-72.
链接本文:  
https://xuebao.dlou.edu.cn/CN/10.3969/j.issn.1000-9957.2012.01.013  或          https://xuebao.dlou.edu.cn/CN/Y2012/V27/I1/69
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