摘要
通过对岩石乳化炸药、粉状乳化炸药、改性铵油炸药以及二级煤矿许用水胶炸药两种装药直径(Φ18mm和Φ35mm)进行爆速测试,研究炸药装药直径对爆速的影响,以及不同炸药装药直径变化对爆速增长率变化的影响。
This article studies the influence of charge diameter on detonation velocity and different charge diameter on the growth rate of the detonation velocity according to making testing detonation velocity on rock emulsion explosive, powder emulsion explosive, modified ANFO and water glue explosive of two charge diameters(φ8 mm and φ35 mm) in level 2 coal mines.
出处
《淮南职业技术学院学报》
2012年第3期11-15,共5页
Journal of Huainan Vocational Technical College
关键词
爆速
装药直径
临界直径
detonation velocity
charge diameter
critical diameter