韩国周边海域的畸形波概率分析

发布时间：2018-03-24 21:42

  本文选题：近海畸形波　切入点：畸形波发生概率　出处：《河海大学学报(自然科学版)》2016年01期

【摘要】：为了加强对近海畸形波发生概率的认识,利用2009年韩国周边海域9个测站的波浪资料,在基于波压资料直接定义畸形波的基础上,探讨韩国近海畸形波的发生概率及其与有效波压高、季节和水深等3个主要参数的关联特性。结果表明:韩国近海畸形波发生概率与瑞利分布预测值相近,且不随有效波压高、水深的大小而发生变化,而畸形波频发时节随着测站地点的改变而改变。有效波压高、水深、季节与韩国近海畸形波的发生并无明显相关性。
[Abstract]:In order to strengthen the understanding of the probability of occurrence of freak waves offshore, with South Korea in 2009 the waters surrounding the 9 stations in the direct wave data, definition of basic wave voltage based on the data of deformity, to explore the South Korean coastal freak wave occurrence probability and the effective wave pressure is high, the correlation characteristics of 3 main parameters of the season and water depth. The results show that the South Korean coastal freak wave occurrence probability and Rayleigh distribution of forecasting value is similar, and not with the effective wave pressure is high, the size and depth of change, and frequent changes with the season of freak wave station location change. The effective wave pressure, water depth, seasonal and offshore Korea freak wave incidence had no obvious correlation.

【作者单位】： 河海大学海岸灾害及防护教育部重点实验室;河海大学港口海岸与近海工程学院;
【基金】：国家自然科学基金(51579091,41106001) 水文水资源与水利工程科学国家重点实验室专项(20145028412)
【分类号】：P731.22
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本文编号：1660179