摘要
文中通过孔底起爆落矿工艺试验、孔底起爆孔网参数优化试验、动光弹爆破模型试验，取得了良好的技术经济指标。试验结果表明：孔底起爆落矿工艺较传统的孔口起爆，改善了爆破效果，节省了爆破器材费用，提高了矿山综合经济效益．
The experiment of the hole-bottom initiahon technology,the optimization of hole grid parameters of single hole-bottom initiation and the dynamic optical elastic model obtained good technical and economic index.The experimental results show that the hole-bottom initiation technology can improve the effect of blasting, minimize the cost of blast materials and enhance the economic benefit of mines,compered with the traditional holemouth initiation technology.
出处
《爆破器材》
CAS
北大核心
1994年第6期28-32,共5页
Explosive Materials
关键词
孔底起爆
孔网参数
动光弹
爆破
起爆落矿
hole-bottom initiation,optimization of blasting parameters,dynamic optical elasticity
