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波浪正向入射散体斜坡内最大波压力衰减规律的试验研究
引用本文:傅华,杨成渝,徐绩青,许光祥.波浪正向入射散体斜坡内最大波压力衰减规律的试验研究[J].水动力学研究与进展(A辑),2007,22(1):119-128.
作者姓名:傅华  杨成渝  徐绩青  许光祥
作者单位:重庆交通大学河海学院,重庆,400074
基金项目:重庆市自然科学基金;重庆市教委资助项目;交通部西部交通建设科技项目
摘    要:通过概化模型试验,研究了波浪正向入射时散体斜坡内法线方向最大波压力的衰减趋势,找出了影响波压力变化的相关因素。结果表明:破波压力从坡面向内部传递与方向、坡度没有明显关系,而与波陡、沿程相对位置相关。计算结果列出附表,便于工程应用。本研究成果为进一步研究波浪对散体斜坡破坏机理提供依据,对库岸工程防护有较高的应用价值。

关 键 词:正向入射  散体斜坡  最大波压力
文章编号:1000-4874(2007)01-0119-10
修稿时间:2006-08-092006-11-27

Distribution of incidence wave pressure inward normal to broken stone slope
FU Hua,YANG Cheng-yu,XU Ji-qing,XU Guang-xiang.Distribution of incidence wave pressure inward normal to broken stone slope[J].Journal of Hydrodynamics,2007,22(1):119-128.
Authors:FU Hua  YANG Cheng-yu  XU Ji-qing  XU Guang-xiang
Affiliation:Chongqing Jiaotong University, Chongqing 400074, China
Abstract:Based on comprehensive model tests of normally incident wave,the attenuation of the maximum wave force along inward normal to broken stone slope has been studied and its correlative factors has also been found.The findings show that the aforementioned wave pressure is independent of wave direction and broken stone slope,but influenced by the wave slope and the location of measurements.Calculation results are presented in the paper.The study provides the basis for further study on the destructive mechanism of broken stone slope and can be applied in engineering for reservoir bank protection.
Keywords:wave impact  broken stone slope  positive wave force
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