摘要
现代反舰导弹大多采用破片式战斗部,掌握反舰导弹战斗部空中爆炸下的毁伤载荷特性对于舰船水上防护结构的设计是至关重要的。论文从壳体破裂及破片形成机制、破裂后形成的破片初速、尺寸/质量分布、空间分布以及壳体对冲击波强度影响等方面,对破片式战斗部空中爆炸的毁伤载荷研究进行了较为系统的回顾,分析相关的试验技术和数值分析技术的研究现状,探讨这项研究的发展趋势,提出了有待进一步深入研究的问题。
It is predominantly important for design of warship topside protective structures to shed light on the characteristics of damage loads in the case of the explosion of anti-warship missile warheads in air. Fragmentized warheads are mostly adopted by the present anti-warship missiles. Studies on damage loads of fragmentation warheads exploded in air is systematically reviewed in the present article, with respect to the mechanisms of shell fracture and fragment formation, fragment velocity, fragment size/mass distributions, space distribution of fragments, and the influence of shells on the intensity of shock wave. Current status of studies on experimental and numerical techniques has been analyzed. Development trend of the study in this field is discussed and some problems for further investigations are out forward.
作者
陈长海
朱锡
侯海量
CHEN Changhai ZHU Xi HOU Hailiang(Department of Naval Architecture Engineering, Naval University of Engineering, Wtthan 430033, Chin)
出处
《中国造船》
EI
CSCD
北大核心
2016年第4期197-214,共18页
Shipbuilding of China
基金
国家安全重大基础研究(973)项目(6133050203)
国家自然科学基金项目(51409253)
关键词
爆炸力学
破片式战斗部
空中爆炸
毁伤载荷
试验技术
数值分析技术
explosion mechanics
fragmentized warhead
explosion in air
damage load
experimentaltechnique
numerical analysis
