近岛礁超大型浮体水弹性响应研究（英文）  

Study on the Hydroelastic Response of Very Large Floating Structures Near Islands and Reefs

作　　者：李志伟[1] 吴有生[1] 丁军[1] 张正伟[1] 田超[1] LI Zhi-wei;WU You-sheng;DING Jun;ZHANG Zheng-wei;TIAN Chao(China Ship Scientific Research Center,Wuxi 214082,China)

机构地区：[1]中国船舶科学研究中心,江苏无锡214082

出　　处：《船舶力学》2018年第9期1155-1163,共9页Journal of Ship Mechanics

基　　金：Supported by the National Basic Research Program of China(No.2013CB036100)

摘　　要：文章将Boussinesq方程和格林函数法相结合,提出了一种新的用于计算布放在岛礁附近的超大型浮体水弹性响应的数值方法。应用该方法,计算了超大型浮体的运动响应和连接器载荷,并与水池试验的实测值进行了对比。文中的研究内容可为后续的超大型浮体的结构和连接器的设计和安全性评估打下基础。A new method was proposed for the numerical simulation of the hydroelastic response of Very Large Floating Structures(VLFS)near islands and reefs with the combination of the Boussinesq equation and the Green function method.The motion response and connector loads were calculated based on this new method and the numerical results were compared with the experimental data.The study in this paper would lay the foundation of the structural design and safety assessment for Very Large Floating Structures and the connectors.

关 键 词：超大型浮体 水弹性 BOUSSINESQ方程 复杂海底地形 模型试验 

分 类 号：TV131.2[水利工程—水力学及河流动力学]