【摘要】 针对包钢白云铁矿主采场爆破工作,通过对不同岩性的爆破参数统计分析,制定出经济合理的技术指标,提出了相应的爆破工作程序和技术要求,对该项工作的顺利开展具有一定的指导意义。更多还原

【Abstract】 In the paper,aiming at the blasting in main stope of Baiyunebo Iron Mine of Baotou Steel,the economic and rational qualifications are established,as well as the corresponding working procedures of blasting and technical requirements are put forward by the statistical analysis of blasting parameters for different lithology,which could be guidance for smooth operations.更多还原