箱式超大型浮体的水弹性模型试验  

Experimental research on hydroelasticity on box-typed flexible VLFS in waves

作　　者：陈国建[1] 杨建民[1] 张承懿[1] 

机构地区：[1]上海交通大学海洋工程国家重点实验室,上海200030

出　　处：《海洋工程》2003年第3期1-5,共5页The Ocean Engineering

基　　金：国家自然科学基金重点资助项目(50039010)

摘　　要：近年来,超大型浮体VLFS(VeryLargeFloatingStructure)越来越受到人们的关注和重视。VLFS可以用作开发海洋资源的平台和海上军事基地等,具有很高的经济和军事价值。以海上机场VLFS为研究对象和试验模拟原型,进行了箱式VLFS在波浪作用下的水弹性模型试验,研究了波浪的浪向、周期和水深对VLFS水弹性性能的影响。The Very Large Floating Structure (VLFS) used as a floating airport in ocean has been developed recently and attention is widely paid to it in the ocean engineering field. In this paper, presented are the model tests on the hydroelastic response of VLFS in waves, which are carried out in China for the first time. The research object is a VLFS used as a floating airport. The floating structure is a boxtyped flat plate with shallow draft. The distribution of the vertical displacement of VLFS is studied, and the effect of the wave direction, wave period and water depth on the characteristics of the motion and deformation of the structure is analyzed.

关 键 词：超大型浮体 水弹性响应 模型试验 

分 类 号：U661.1[交通运输工程—船舶及航道工程]