规则波作用下抛石潜堤透射系数的研究

his paper analyses wave transmission through a submerged breakwater under the action of regular wave by use of a series of model test,which studies upon the trapezoidal-type submerged breakwater.By dimensional analysis,some important factors are obtained.Those factors are a/H(a is the height from the still water level to the top of submerged breakwater,H is the wave height),B/H(B is the submerged breakwater crest width),H/L(wave steepness),d/H(relative water depth).Base on the change of important factors and regression analysis on dates of physical model experiment resules,Empirical formulas of wave transmission through a submerged breakwater under the action of regular wave is obtained by using Matlab.