摘要
本文从规则波的研究入手,基于反射波与入射波势函数线性叠加的概念,利用积分形式的流量连续性条件来处理透空堤面上的间断边界条件,确定了规则波与管式透空堤相互作用时的反射系数。在此基础上,利用线性海浪谱的概念,分析了海浪与管式透空堤的相互作用问题。通过对模型试验结果的分析表明,本文提出的理论与实验结果符合良好。
Hollow-pile porous breakwater is a sort of lower reflecting ones.In this paper the function of reflection coefficient of waves is derived theoretically, based on linear superimposition concept of regular reflection and incident waves and employing the total flow rate continuity of integral form instead of the non-continuity of the boundary condition.Based on the linear waves results and using the theory of linear wave spectrum, the interaction between random wave and porous breakwater is also analysed.Comparisons between theoretical results proposed here and measurement of model tests show reasonable agreement.
出处
《海洋工程》
CSCD
北大核心
1991年第4期69-79,共11页
The Ocean Engineering
