波流耦合模型在风暴潮波浪增水推算中的应用

摘要

By collecting information of the typhoon which caused serious impact on Weihai sea areas, the Mon-te-Carlo stochastic model was used to regenerate the 12 groups of typhoon based on the typhoon data. A wave flow coupling numerical model was established, and the storm surge wave setup was analyzed and calculated with ty-phoon as driving factors. The storm surge elevation at Weihai coastal area and the wave parameters during the ty-phoon process were obtained. The results were verified by comparison with measured data, and the conclusion of the study was applied to several engineering practices.%文章通过收集威海海域附近引起严重影响的台风资料，并以历时台风资料为样本，采用monte-carlo随机模型重新生成12组台风。建立波流耦合数值数学模型，以台风为驱动要素，对风暴潮引起的波浪增水进行了分析计算，得到台风过程影响下威海沿海海域的风暴潮增水与波浪要素，将研究结果进行了验证和与实测数据进行分析比较，并将研究结论应用于部分工程的实践。