摘要
为了保证舰船安全性,提高舰船生命力,舰船在水下爆炸冲击波载荷作用下动态响应是船舶结构动力学研究的重要课题之一。文中采用数值仿真技术研究了某型水面舰船在水下爆炸冲击波载荷作用下的动态响应。分别从结构变形损伤、变形能吸收和冲击环境等几个方面研究了舰船结构在水下爆炸冲击波载荷作用下的响应特性。
For the safety and vitality of a warship, the dynamic response under the action of underwater explosion （UNDEX） shock waves is an important research aspect in the field of ship structural dynamics.In this paper, the dynamic ing is analyzed with respect to the damage response of a surface warship subjected to UNDEX load- of ship structural deflection,the absorption of distortional energy and the impact environment by employing the numerical method
出处
《船舶力学》
EI
北大核心
2010年第12期1405-1414,共10页
Journal of Ship Mechanics
关键词
水下爆炸
冲击波
舰船
动态响应
数值仿真
underwater explosion （UNDEX）
shock waves
warship
dynamic response
numerical simulation
