噪声与振动控制2017，Vol.37Issue(6)：72-76,5.DOI:10.3969/j.issn.1006-1355.2017.06.014
水下爆炸作用下潜艇冲击环境影响因素研究
Research on Influencing Factors of Shock Environment of Submarines Subjected to Underwater Explosion
李晓文 1范斌 1杨勇 1郭君1
作者信息
- 1. 哈尔滨工程大学 船舶工程学院,哈尔滨 150001
- 折叠
摘要
Abstract
Ship structures are inevitably subjected to underwater explosion shock load in their life cycles. The shock response of the ship frame structure to the underwater explosion load is the main factor causing the damage of the shipboard equipment. In order to ensure the safety of the ship structures and the regular service of shipboard equipment, it is necessary to conduct a deep study on the impact environment of submarines. Impact environment calculation involves many factors, such as the attack angle, the type of explosive, the impact factor, the depth of the water and the installation position of the shipboard equipment. In this paper, the numerical simulation method is used to study the various factors which affect the impact environment of the ship equipment. This study can provide some reference for anti-shock design of submarine structures.关键词
振动与波/冲击环境/水下爆炸/数值仿真/冲击谱/潜艇Key words
vibration and wave/impact environment/underwater explosion/numerical simulation/shock spectrum/submarine分类
数理科学引用本文复制引用
李晓文,范斌,杨勇,郭君..水下爆炸作用下潜艇冲击环境影响因素研究[J].噪声与振动控制,2017,37(6):72-76,5.
