粘弹性复合材料结构水中振动及声辐射研究进展综述  

Review on vibration and sound radiation from submerged composite structures

作　　者：王旌生[1] 吴有生[2] 

机构地区：[1]上海交通大学船舶海洋与建筑工程学院,上海200030 [2]中国船舶科学研究中心,江苏无锡214082

出　　处：《船舶力学》2007年第5期804-811,共8页Journal of Ship Mechanics

摘　　要：文章系统回顾了水中结构振动和声辐射的理论和计算方法。介绍了声场和水中弹性结构声-振耦合问题求解的理论及数值方法的研究情况。文中也回顾了粘弹性复合材料板壳结构动态特性和声辐射的研究情况,并对水中粘弹性复合材料结构声辐射问题的研究前景进行了展望。In this paper,the theories and calculation methods developed for analyzing the dynamic behaviors of elastic structures and for predicting the sound radiation properties of submerged structures are briefly reviewed.The theories and numerical methods developed for analyzing the dynamic behaviors of viscoelastic laminated composite plate and for predicting the sound radiation properties of submerged composite structures are reviewed also.Finally,the prospect of the research on vibration and sound radiation from submerged viscoelastic composite structures is anticipated.

关 键 词：复合材料 粘弹性 振动 声辐射 声振耦合分析 

分 类 号：TB532[理学—物理]