北部湾沿岸海区设计波浪的确定  

Determination of Design Waves in Coastal Areas of Beibu Gulf

作　　者：滕学春[1] 吴秀杰[1] 刘丽惠[1] 

机构地区：[1]国家海洋局第一海洋研究所

出　　处：《黄渤海海洋》1995年第3期11-19,共9页Journal of Oceanography of Huanghai & Bohai Seas

摘　　要：本文基于北部湾沿岸海区多年的实测资料，于不同海区主浪向和次主浪向分别取年极值波高为样本资料．采用Ｐ－Ⅲ型和短期测波资料频率分析方法，分别估算了各海区不同重现期的设计波高，并依据式（１）计算出相应的平均周期。尽管样本资料和估算方法不变，但每次估算的结果互不相同，其差异甚至很大．利用Ｋｏｌｍｏｇｏｒｏｆｆ等适合度方法检验所得的结果，能够准确地判断出沿岸各海区不同重现期的最佳设计波浪。In this paper, based on the wave data of observation for many years obtained in the coastal areas of the Beibu Gulf,the annual extreme wave hights for the directions of the dominant wave and secondary wave in different sea areas are respectively taken as sample data.Using the P-Ⅲtype method and a frequency analysis method for measuring short-term wave data, the design wave heights in the different areas for various recurrence intervals are respectively estimated.Constant as the sample data and the methods of estimation are, the results of estimation every time are different from each other and their discrepancy is even quite large. Using Kolmosoroff's method of the fit degree to check the results obtained, the optimal design waves in the coastal areas can be accurately decided for various recurrence intervals.

关 键 词：北部湾 浪向 适合度 最佳设计 波浪 

分 类 号：P731.22[天文地球—海洋科学]