CAJ | 학술논문

通过物理模型试验，研究了不规则波作用下滨海斜坡复式护岸断面波浪最大爬坡距离和爬坡流厚度，探讨了最大爬坡距离和爬坡流厚度的影响因素及其影响规律，发现两者都随着护岸前沿平均越浪量的增大而增大，同时随着距护岸前沿距离的增大，爬坡流厚度减小。在此基础上建立了爬坡距离和爬坡流厚度与各影响因素的关系，并参考相关研究成果讨论了比尺效应对试验结果的影响，当坡度小于1∶8时，比尺效应的影响在5%以内。研究结果可为工程设计和相应的数值计算提供参考。
통과물리모형시험，연구료불규칙파작용하빈해사파복식호안단면파랑최대파파거리화파파류후도，탐토료최대파파거리화파파류후도적영향인소급기영향규률，발현량자도수착호안전연평균월랑량적증대이증대，동시수착거호안전연거리적증대，파파류후도감소。재차기출상건립료파파거리화파파류후도여각영향인소적관계，병삼고상관연구성과토론료비척효응대시험결과적영향，당파도소우1∶8시，비척효응적영향재5%이내。연구결과가위공정설계화상응적수치계산제공삼고。
Through physical model test,the maximum wave ascent and the thickness of wave run-up flow on coastal compound slope revetment are studied with irregular waves,and the affecting factors and their influence rules are discussed.It is found that both of them increase with the increasing of mean wave overtopping discharge at the front of revetment,meanwhile the thickness of wave run-up flow decreases with the increasing of distance from the front of revetment. On this basis, the relationship between wave ascent and the thickness of wave run-up flow and their affecting factors is built,and the scale effects are studied further.When the slope is less than 1∶8,the influence of scale effects is within 5%.The experimental results can be taken as reference for real engineering design and numerical calculation.