包钢白云铁矿主采场爆破的实践

Systematilized management of blasting at Baiyunebo main pit

针对包钢白云铁矿主矿爆破工作,通过对不同岩性的爆破数据统计进行分析,制定出经济合理的技术指 标,提出了相应的爆破工作程序,对该项工作的顺利开展具有一定的指导意义。

For blasting at the main pit, a reasonable and economical technical index is regulated through analyzing different rock data, providing a corresponding blasting process having some significance in guiding blasting work of the same kind.