摘要
安装于艇体的声呐罩综合性能要求高 ,结构复杂。本文介绍采用有限元法和模型试验法 ,分别得出其结构强度计算和测量结果 ,并对其结果进行对比分析。使我们能够全面、准确地了解声呐罩结构强度 ,确保其强度满足规范要求。
In view of that the requirements for the comprehensive properties of a sonar dome fixed to the hull of a ship is very high and its structure is quite complex,in this paper,a finite element method and a corresponding model test method for analyzing the structure strength is presented,and calculation results and measurement data from model test are derived and analyzed comparatively. This effort is helpful to ensure the structure strength of a sonar dome to meet the requirements of the specifications concerned.
出处
《船舶工程》
CSCD
北大核心
2004年第4期41-44,共4页
Ship Engineering
关键词
船舶
声呐罩
结构强度
应力
位移
Ship Sonar dome Structure strength Stress Displacement
