育鲲轮横摇固有周期确定  

Determination of the Natural Rolling Period for YUKUN Ship

作　　者：黄岗[1] 邢胜伟[1] HUANG Gang;XING Sheng-wei(Navigational College, Dalian Maritime University, Dalian Liaoning 116026, China)

机构地区：[1]大连海事大学航海学院

出　　处：《船海工程》2019年第3期166-168,174,共4页Ship & Ocean Engineering

基　　金：国家自然科学基金(51709032);中央高校基本科研业务费(3132017113);辽宁省博士科研启动基金(201601076)

摘　　要：为确定育鲲轮设计载况下的横摇固有周期,分别采用传统经验公式计算和实船测定的方法,对比两种方法得到的结果发现相差较大,分析可知育鲲轮特殊的结构是造成二者差异的主要原因,其横摇固有周期只能通过实船测定的方法获得。The natural rolling period of YUKUN ship under designed load condition was determined by the traditional empirical formula and the method of real ship measurement respectively. There was a obvious difference between the results of the two methods. Analysis showed that the special structure of YUKUN ship is the main reason for the difference,and the natural period of roll can only be obtained by the method of real ship measurement.

关 键 词：育鲲轮 横摇固有周期 谐摇区 初稳性 

分 类 号：U661.3[交通运输工程—船舶及航道工程]