预报超大型浮式结构物水弹性响应方法的比较

摘要

Very Large Floating Structures (VLFS) were received considerable attentions due to their potential significance in the utilization of ocean space and exploration of ocean resources.Accurate and efficient estimation of their hydroelastic responses in waves remains a key problem in design.Recently, many approaches were developed for the prediction of hydroelastic responses of VLFS. In this paper,a comprehensive review is conducted about the current research status of the analytic and numerical methods,and the comparisons with the available experimental data and other numerical calculations are presented.%超大型海洋浮式结构物(VLFS)在利用海洋空间和开发海洋资源方面有着很大的实用价值.但如何精确有效地计算和预报其在波浪中的水弹性响应是设计过程中的一个非常重要的技术问题.目前,很多学者提出了不同的简化方法来预报VLFS的水弹性响应.文章全面地介绍了关于计算VLFS水弹性响应的解析方法和数值方法的研究现状,并将相应的数值结果与已有的试验数据相比较,进行了分析讨论.