摘要
利用一套简单的测试系统,对覆铜壳雷管底部破片速度进行了测试,得出了雷管底部破片速度随其装药量、装药密度、雷管型号及破片飞行距离改变而变化的规律。
A set of simple measurement system is used to measure the speed of the botton fragments of metal-back blasting caps. From this measurement we get to know the change rule of the speed which is determined by the charge quantity, charge density, the type of blasting caps and the flying range of the fragments.
出处
《爆破器材》
CAS
北大核心
1993年第1期2-5,共4页
Explosive Materials
关键词
雷管
破片速度
测试
blasimg caps
fragments speed
measure
