摘要
为提高敦德铁矿井下现场作业地段及矿体特性的作业经济性,通过试验对爆破设计进行了优化。通过与生产数据的对比分析,对崩矿步距、填塞长度等参数进行优化,获得较好的效果。
In order to improve the economic performance of the underground site of the underground mine, the blastingdesign was optimized through experiments. By comparing and analyzing the production data, the parameters such as thedistance and length of the ore caving are optimized, and good results are obtained.
作者
赵强
ZHAO Qiang(Bazhou Dunde Mining Limited Liability Compan)
出处
《新疆钢铁》
2018年第2期47-49,共3页
Xinjiang Iron and Steel
关键词
爆破设计
崩矿步距
生产成本
blasting design
mining step distance
production costs
