优化岩石爆破粒度提高尾矿坝填筑质量  

Increment of tailings dam build-up quality via optimization of blasted rock size

作　　者：姜宝金[1] 

机构地区：[1]鞍钢集团矿业建设公司机械化公司,辽宁鞍山114032

出　　处：《矿业工程》2007年第4期29-31,共3页Mining Engineering

摘　　要：为满足尾矿库坝体填筑石料粒度的要求,风水沟尾矿坝在爆破岩石填料时,爆破参数合理,严格施工和科学管理达到了粒度要求,坝体的填筑质量得到进一步提高。Fengshuigou Tailings Dam is built up with rock material obtained from blasting. To meet requirement material size, the reasonable blasting parameters, strict blasting execution and scientific management are adopted quality of tailings dam build-up is increased.

关 键 词：尾矿坝 填筑质量 爆破参数 爆破块度 

分 类 号：TD235.3[矿业工程—矿井建设]