数码电子雷管在露天浅孔爆破中的应用试验  

The Application Experiment of Digital Electronic Detonator in Open-pit Shallow Holes Blasting

作　　者：莫金汕 池恩安[1,2] 何兴贵[1,2] 姚忠文 

机构地区：[1]贵州大学矿业学院,贵州贵阳550025 [2]贵州新联爆破工程集团有限公司,贵州贵阳550025

出　　处：《矿业研究与开发》2017年第2期1-3,共3页Mining Research and Development

摘　　要：在贵阳市朝阳洞路露天浅孔爆破中,使用由贵州久联民爆器材发展股份有限公司自主研发的数码电子雷管进行了爆破试验,与使用普通导爆管雷管起爆进行了爆破振动和爆破效果的分析对比。通过了爆破数据的比较和分析得出,数码电子雷管相对于导爆管雷管的最大振动速度降低了20%,而且显著地减小了振动叠加效应发生的概率,说明用数码电子雷管起爆可控制爆破振动和改善爆破效果。In open-pit shallow holes blasting at Chaoyang pavilion in Guiyang, the digital electronic detonator developed by Guizhou Jiulian Private Blasting Equipment Company independently was used for the blasting experiments, and its blasting vi- bration and effect were analytically contrasted with the detonating tube detonator. According to the comparison and analysis of blasting data, compared with the detonating tube detonator, the maximum vibration velocity of digital electronic detonator was reduced by 20~, and the prabability of the vibration superposition effect was also significantly decreased, which showed that the digital electronic detonator in initiating could controll the blasting vibration and improve the blasting effect.

关 键 词：数码电子雷管 导爆管雷管 振动速度 振动叠加 效应 

分 类 号：TD235.32[矿业工程—矿井建设]