摘要
分析了矿山现行采场结构参数情况下崩矿步距、凿岩爆破参数存在的问题,以矿山开展的工业放出体试验为依据,提出了矿山凿岩爆破参数优化的思路,预测评价了新参数在采矿生产中的效果。
The existent problems relating to ore-blast distance and drilling ＆ blasting parameter under the condition of recent structural parameters of stope are analyzed. On the basis of laboratorial ore withdrawal test, the way of optimizing drilling ＆ blasting parameters are pointed out; and the effects of new data to be applied in blasting work are forecast and evaluated.
出处
《矿业工程》
CAS
2008年第1期39-41,共3页
Mining Engineering
关键词
爆破参数
大崩矿步距
优化
blasting parameter
great ore-blast distance
optimizing
