摘要
本文就乌龙泉自云石矿台阶识孔爆破进行了有针对性的瀑破优化研究。通过理论分析、模拟台阶试验得出了较优的孔网面积与分段装药参数，并为现场工业试验所验证，大块率降低了３１．４％。
In view of the problems of longhole bench blasting in WulongquanOpen Pit,a study was made on blasting optimization through theoreticalanalysis and modeling test.Optimum spacing area and parameters of deckingcharges were obtained.And these results were confirmed by field tests.Theratio of boulders was lowered by 31.4%.
出处
《工程爆破》
1995年第2期49-52,共4页
Engineering Blasting
关键词
爆破优化设计
模拟台阶试验
孔网面积
深孔爆破
露天矿
Optimum design of bench blasting Bench modeling test Bench spacing area Paramenters of decking charges
