数码电子雷管在露天矿山开采中的应用

Application of digital electronic detonator in open-pit mine

在露天矿山爆破作业中,为了控制爆破振动,提高爆破效果,对比分析了采用导爆管雷管、数码电子雷管进行爆破时的爆破振动大小及爆破后的效果。结果显示:采用数码电子雷管具有较好的降振效果,爆碴块度也较为均匀,能产生较好的经济效益,具有较大的应用及推广价值。

In the blasting operation of open pit,in order to control blasting vibration and improve blasting result. The blasting vibration and the effect after blasting are compared and analyzed by using the nonel detonator and the digital electronic detonator. It shows that the use of digital electronic detonator has better effect of reducing vibration,and the degree of blasting block is more uniform,and it can produce better economic benefits,and has great application and popularization value.