摘要
首先用序列统计原理求波浪弯矩的极值分布，然后给出其渐近分布，最后论证波浪弯矩的极值分布可近似地用正态分布表示．
This paper derives the extreme wave moment distribution by using the principle of sequence statistics, gives its asymptotic distribution,and proves that the extreme wave moment distribution can be expressed by normal distribution.
出处
《武汉交通科技大学学报》
1998年第1期27-29,共3页
Journal of Wuhan University of Technology(Transportation Science & Engineering)
基金
中国船舶检验局资助
关键词
船体
波浪弯矩
船舶
极值分布
crest value of hull wave moment
probability distribution
stochastic process
average and variance
safety index
