直立式透空防波堤周围非线性波浪传播的数值模拟  

Numerical Saimulation of Nonlinear Wave Transformation Around Vertical Wave-permeable Breakwater

作　　者：李熙[1] 张素香[1] 

机构地区：[1]河海大学交通与海洋工程学院,南京210098

出　　处：《科技导报》2005年第10期35-37,共3页Science & Technology Review

基　　金：华东师范大学河口与海岸重点实验室开放基金项目“非线性波的数值模拟”(200207);河海大学创新基金及交通与海洋学院科研基金(301028)的支持

摘　　要：基于改进的Boussinesq方程的数学模型,对非线性波浪在透空式防波堤周围的波浪变形进行了数值模拟。实例实验证明,该模型可对非线性波浪在透空式防波堤周围的波浪变化作出准确的预测,对透空式防波堤工程有一定的参考价值。Based on modified Boussinesq type equations the problem of wave partial reflection and transmission by wave-permeable structure are solved. Compared with laboratory data in wave basin and engineering practice in field, the model gave accurate predictions of reflected and transmitted effects around the wave-permeable breakwater. The simulation results show that the wave model can be used as an accurate method of engineering reference.

关 键 词：透空式防波堤 BOUSSINESQ方程 波浪传播 

分 类 号：U656.2[交通运输工程—港口、海岸及近海工程] TV139.2[交通运输工程—船舶与海洋工程]