斜向随机波对直立堤作用的试验研究  

Experimental investigation of oblique random wave load on vertical breakwaters

作　　者：李本霞[1] 俞聿修[1] 张宁川[1] 

机构地区：[1]大连理工大学海岸与近海工程国家重点实验室,辽宁大连116024

出　　处：《水利水运工程学报》2003年第2期1-6,共6页Hydro-Science and Engineering

基　　金：国家自然科学基金资助项目(50079001)

摘　　要：通过斜向随机波对直立堤作用的试验,研究了作用在直立堤上的单位堤长波浪力随波浪入射角的变化.讨论了波浪力沿堤长的纵向分布,以及单元堤长对波浪力纵向折减的影响.给出了波浪力纵向分布系数和折减系数与相对堤长的关系式.Based on the test of the action of oblique random waves on vertical breakwaters, the variation of wave force acting on the unit length of vertical breakwaters with an incident angle was studied. The longitudinal distribution of wave force as well as the influence of the length of unit breakwater on the reduction of longitudinal wave force is discussed. The relationship between the longitudinal distribution factor and reduction factor of wave force and the relative length of breakwaters is presented.

关 键 词：斜向随机波 直立堤 波浪力 波浪力纵向分布 波浪力纵向折减系数 模型试验 

分 类 号：U656.22[交通运输工程—港口、海岸及近海工程] TV139.25[交通运输工程—船舶与海洋工程]