Study on stochastic point process model of large waves in the northern Yellow Sea
HAO Fuqi
LEI Shuhe
DONG Sheng
Abstract：Using the random point process method,this paper made a statistical analysis of the large wave process in the northern Yellow Sea with an effective wave heights of 2.5 m～4.0 m in 30 years(1988-2017),and obtained the statistical laws of cold air cyclone waves and cold wave waves in the northern Yellow Sea from November to next April,and estimated the number of large wave processes in this period.Using the compound extreme value distribution,the represent value of wave heights for 100A and 50A return periods in this period was calculated.The results showed that the large wave process with an effective wave height of 2.5～4.0 m in the northern Yellow Sea from November to next April was a homogeneous Poisson process,and the extreme wave heights of 100 year return period was about 8.0 m.The research results can provide reference for the research of wave disaster and the engineering design of offshore buildings in the northern Yellow Sea.
Keywords：Yellow Sealarge wave processrandom point processBDS testretum value
Publication Date：2025-02-28
Online Publishing Date：2026-05-22(First online date of this platform, not the publication date of the document)
Pages：8( 16-23 )