采矿工程深孔孔内分段爆破技术的应用与参数分析  

Application and parameter analysis of segmented blasting technology in deep hole of mining engineering

作　　者：秦德永 QIN De-yong(Guizhou Kai Phosphorus Co.,Ltd,Guiyang 550301,China)

机构地区：[1]贵州开磷有限责任公司,贵州贵阳550301

出　　处：《世界有色金属》2025年第1期97-99,共3页World Nonferrous Metals

摘　　要：深孔孔内分段爆破技术在采矿工程中广泛应用,具备高效、安全的优势。本研究分析了该技术的原理及关键参数优化,着重探讨了炸药选型、装药方式、炮眼布置和起爆方案的改进。通过案例分析,结果表明该技术显著提高了矿石回收率、降低了炸药消耗、提高了边坡稳定性,并减少了作业风险。未来,深孔孔内分段爆破技术有望在智能化、环保和炸药优化等领域得到进一步发展,具有较大的创新潜力和应用前景。The deep hole segmented blasting technology is widely used in mining engineering and has the advantages of high efficiency and safety.This study analyzed the principle and key parameter optimization of this technology,focusing on the improvement of explosive selection,charging method,borehole layout,and detonation scheme.Through case analysis,the results show that this technology significantly improves ore recovery rate,reduces explosive consumption,enhances slope stability,and reduces operational risks.In the future,deep hole segmented blasting technology is expected to further develop in the fields of intelligence,environmental protection,and explosive optimization,with great innovation potential and application prospects.

关 键 词：采矿工程 深孔孔内分段爆破 参数设计 

分 类 号：TD235.33[矿业工程—矿井建设]