摘要
爆破孔网参数是露天矿生产的主要技术指标 ,通过生产实践对本钢南芬露天矿剥岩爆破参数进行了优化研究 ,结果表明 :适当增大孔网参数可以提高现有设备的劳动生产率 ,降低炸药单耗和生产成本 ,对露天矿山脱困具有重要意义。
Blasting parameters are important technological parameters of open pit.In this paper the optimized blasting parameters in rocks were studied at Nanfen open pit.The results indicate that by enlarging parameters suitably,the efficiency of mining equipment can be increased and the blasting costs reduced.That is important for open pit to free itself from trouble.
出处
《有色矿冶》
2001年第2期4-6,共3页
Non-Ferrous Mining and Metallurgy
