CAJ | 학술논문

采用物理模型试验探求不规则波作用下的直立建筑物迎浪面的波谷压力概率分布规律。试验表明，直墙前立波和破碎波两种波浪形态作用下，均可采用韦伯分布来描述波压力概率分布，得出了韦伯分布的形状参数与相对基床高度、基床前肩宽和相对波高有关，并拟合给出经验公式。经可靠性检验表明拟合是合理可靠的。
채용물리모형시험탐구불규칙파작용하적직립건축물영랑면적파곡압력개솔분포규률。시험표명，직장전립파화파쇄파량충파랑형태작용하，균가채용위백분포래묘술파압력개솔분포，득출료위백분포적형상삼수여상대기상고도、기상전견관화상대파고유관，병의합급출경험공식。경가고성검험표명의합시합리가고적。
This paper presents result on the random wave trough forces on a vertical?wall structure. The wave used in the tests is directional and irregular wave. The experiments are carried out with different foundation bed height and width, and different relative wave height. Based on the probabilistic analysis of model test data of irregu?lar standing and breaking wave trough loads on vertical walls, it is indicated that the probabilistic distribution can be expressed by Weibull formulation, in which the parameterβis well related to wave parameters as well as the pa?rameter of rubble mound foundation, and the parameterηcan be obtained by the theoretical relation betweenβandη. The calculated results agree well with the test data.