摘要
随着大型水面舰艇防护结构的增强,具有显著攻击优点的反舰导弹发展极为迅猛,是各国海军研究的重点对象,该武器能够穿透外层甲板,在关键舱室内爆炸,从而摧毁大型水面舰艇的关键系统,因此掌握反舰导弹舱内爆炸的毁伤载荷特性对于舰船水上防护结构的设计至关重要.本文系统地总结了反舰导弹在舱内爆炸后,三类毁伤元的形成过程及其载荷特性的研究进展,从三种舱内爆炸载荷——冲击波、准静态压力和高速破片群出发,系统地回顾了三种载荷的形成机理、计算公式及其造成的损伤模式,最后提出了舱室内爆毁伤的研究方向以及有待进一步深入研究的问题.
With the enhancement of the ship’s protective structure, the development of anti-ship missiles with significant attack advantages is extremely rapid. This type of weapon can penetrate the outer deck and explode in crucial compartments,thus destroying the functional systems of the ship. Therefore, it is very important to master the load characteristics of anti-ship missile cabin explosion for the design of ship’s protective structure. This paper systematically summarizes the research progress of the formation and characteristics of three types of explosion loads after the anti-ship missile explodes in the cabin. Starting from the types of explosive loads in the cabin-shock wave, quasi-static pressure and highspeed fragment group, we systematically review their formation mechanism, calculation formula and structural damage modes, and finally propose the research direction of cabin blast and the problems to be further studied.
作者
张磊
杜志鹏
高鹏
李营
ZHANG Lei;DU ZhiPeng;GAO Peng;LI Ying(Naval Research Institute,Beijing 100161,China;School of Mechanical Engineering,Shenyang University of Technology,Shenyang 110870,China;Institute of Advanced Structure Technology,Beijing Institute of Technology,Beijing 100081,China)
出处
《中国科学：物理学、力学、天文学》
CSCD
北大核心
2021年第12期50-60,共11页
Scientia Sinica Physica,Mechanica & Astronomica
关键词
舱内爆炸
冲击波
准静态压力
破片
cabin explosion
shock wave
quasi-static pressure
fragment
