摘要
逐孔爆破技术以高强度、高精度导爆管毫秒雷管为起爆及传爆元件进行起爆网络设计,是实现单孔孔间微差起爆的一种先进爆破技术。本文介绍了逐孔起爆技术的作用原理和起爆工艺,以及该技术在地质条件复杂,形状不规则复杂爆区的应用实践。
Hole-by-hole blasting technology uses millisecond exploder with high strength and high precision as the com- ponent of initiation and propagation of explosion to carry out the network design of explosion initiation, which is a kind of advanced blasting technology and can realize single hole space difference firing. The essay introduces the mechanism of hole-by-hole firing technology, techniques of explosion initiation, and application practices in blasting zone with complex geologic condition and abnormal shape.
出处
《有色金属（矿山部分）》
2010年第3期47-50,共4页
NONFERROUS METALS(Mining Section）
关键词
逐孔起爆
复杂爆区
网络设计
hole-by-hole blasting
complex blasting zone
network design
