摘要
针对山东金岭铁矿空场采矿法矿房矿柱在深部开采时出现的不稳固情况 ,提出应用优化设计、波的干涉效应、不耦合装药技术等措施保护矿柱。实践证明上述措施是行之有效的。
In view of instability of room and pillar occurred in deep mining of Jinling iron mine by open stope method, such technical measures as applying optimal design, the wave interference effect and decoupling charging were proposed for protecting pillar The practice shows that these measures are practical and effective
出处
《冶金矿山设计与建设》
2002年第3期16-18,共3页
Metal Mine Design & Construction
