【摘要】 研究露天中深孔梯段爆破爆堆的堆积与计算 ,分析了某生产矿山中深孔梯段爆破情况 ,提出了改进爆破堆积效果的设计 ,并作出了相关的计算机数值模拟应用程序。更多还原

【Abstract】 This papper introduces the analysis and calculation of bench blasting opencasting with the middle and deep hole,examining the deep hole blasting conditions on a mine.It further puts forward a design scheme for improving the effect of the blasting heap and provides a related practical program of number analogue.更多还原