作用于直墙堤上不规则波破波波浪力的统计分布特性

The Statistical Characteristics of Irregular Breaking Wave Forces on Vertical Walls

根据不规则波破波波浪对直墙堤作用力的实验资料进行概率分析,本文指出其概率分布可用威布尔分布表述,并提出了其形状参数m与波浪要素和基床条件等参数的拟合关系,其尺度参数n可由m值通过二者间的理论相关式求得,分析成果与实验结果符合良好。

Based on the probabilistic analysis of model test data of irregular breaking wave forees on vertical walls, it is indicated by authors that its distribution can be expressed by Weibull formulation. The paramter m is well related to wave parameters as well as the parameter of rubble mound foundation, and the parameter a can be obtained by the theoretical relation between m and a . The calculated results coincide well with the test data.