摘要
在船舶结构的强度分析中,波浪载荷是外载荷的重要组成部分,一般可按船级社经验公式计算。对超出规范适用范围的船舶需直接计算。文章采用数值分析软件HYDROSTAR,基于等效设计波法,对某大型半潜船进行了波浪载荷的直接计算,并总结了等效设计波的计算方法和流程。
Wave load is an important part of extra load for a ship in the strength analysis. Generally, it can be calculated according to the empirical formula summarized by Classification Society. But for the ship which is not included in the Classification Society, it should be calculated directly. Based on the equivalent design wave method, this paper calculates the wave load of a huge semi-submersible vessel by direct calculation and the numerical analysis software HYDROSTAR is used. The method and process of equivalent design wave method are summarized.
出处
《船舶工程》
北大核心
2016年第S1期5-7,共3页
Ship Engineering
