摘要
根据澳瑞凯导爆管雷管长期在胜利东二号露天煤矿复合层硬岩和水孔中的应用实践,比较分析了如何利用先进的爆破器材实现露天煤矿爆破成本低、振动低、效果好、容易操作的可行性和合理性,从而为新建矿山和改扩建露天煤矿提高矿山开采的本质安全水平,实现矿山综合效益最大化提供参考。
According to the detonating cord detonator of Orica with long-term application practice, which was used in composite layers of hard rock and water hole in Shengli east No.2 surface coal mine. Comparative analysis of the feasibility and rationality how to use advanced blasting equipment to realize the surface coal mine with the low blasting cost, the low vibration, better effect and easy to operate, thus for the new mines and surface coal mine with reconstruction to improve the nature of safety and provide reference for the mine with comprehensive benefit maximization.
出处
《露天采矿技术》
CAS
2014年第2期11-13,共3页
Opencast Mining Technology
关键词
澳瑞凯
导爆管雷管
双线下孔
分段装药
复合层硬岩
detonating cord detonator of Orica
under the hole with double line
divided charge
composite layer of hard rock
