简易爆炸装置爆炸特性研究进展

Research Advances in the Explosion Properties of Improvised Explosive Devices

简易爆炸装置具有构件易得、制作简单、实施隐蔽等特点,越来越多地出现在爆恐案件中,造成极大的社会危害。为全面了解简易爆炸装置的结构特征和爆炸特性,概述了常用以制备爆炸装置的压力容器的结构特征、破坏特征、在炸药作用下形成随机破片的规律及其飞散特性,以及冲击波超压对爆炸现场的破坏作用。结合实际应用,指出当前研究工作中存在的不足,并提出有待进一步研究的方向。

Improvised explosive devices(IEDs)have features such as easy access to components,simple production and implementation of concealment.More and more of them appear in explosion and terror cases,causing great social harm.To fully understand the structural features and explosion characteristics of IEDs,the structural features,the damage characteristics,the regularity of the formation of random fragments were outlined under the action of explosives and their dispersion characteristics,and the damage of the shock wave overpressure to the explosion site.The deficiency existing in current research work was pointed out combined with practical application,and some further research work was proposed.