数码电子雷管在露天浅孔爆破中的应用试验

发布时间：2018-05-02 22:03

本文选题：数码电子雷管 + 导爆管雷管　；参考：《矿业研究与开发》2017年02期

【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。
[Abstract]:In the open pit shallow hole blasting of Chaoyang Dong Road in Guiyang City, the blasting test was carried out using the digital electronic detonator independently developed by Guizhou Jiulian Minmin explosive material Development Co., Ltd. The blasting vibration and blasting effect are analyzed and compared with the blasting with the common detonator. Through the comparison and analysis of blasting data, it is concluded that the maximum vibration velocity of digital electronic detonator relative to the detonator is reduced by 20%, and the probability of vibration superposition effect is significantly reduced. It is shown that the blasting vibration can be controlled and the blasting effect can be improved by using digital electronic detonator.
【作者单位】：贵州大学矿业学院;贵州新联爆破工程集团有限公司;
【分类号】：TD235.32

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