Study on Effectiveness of Solitary-Wave-Like Form Based on Overtopping Data from Irregular Wave Tests

作     者：LI Xiao-liang Huang Gui-biao LI Xiao-liang;Huang Gui-biao

作者机构：School of Naval Architecture&Ocean EngineeringJiangsu University of Science and TechnologyZhenjiang 212100China 

出 版 物：《China Ocean Engineering》 (中国海洋工程（英文版）)

年 卷 期：2024年第38卷第4期

页      面：701-710页

核心收录：

学科分类：07[理学] 0707[理学-海洋科学] 

基　　金：financially supported by the National Natural Science Foundation of China(Gramt No.51309122) 

主　　题：solitary-wave-like form overtopping discharge overtopping formula vertical wall 

摘      要：The previous study conducted by Li(2022)demonstrates that the Goda graph can be adequately represented by a solitary-wave-like form across the entire range of relative water depth,with the exception of the extremely shallow ***,it remains uncertain whether this form is equally effective when applied to test data generated by irregular waves,as the Goda graph was initially developed based on overtopping data from regular wave ***,it is unclear whether this form is suitable for formulating overtopping discharge at composite vertical *** order to address these questions,a 2D overtopping experiment was conducted,incorporating both simple and composite types of vertical walls,with various relative water depths across the entire range,excluding the extremely shallow zone.A novel analysis procedure was developed,which proved to be highly productive and can be considered a general method for data ***,the study yielded two conclusions:(1)the solitary-wave-like form is remarkably effective in formulating overtopping test data generated by irregular waves,regardless of whether the vertical wall is simple or composite,and(2)the resulting formulas exhibit definitely better performance compared with existing formulas.