雷管起爆能力测定方法探讨  

Discussion on Determination Method of Detonator Initiating Capability

作　　者：熊苏[1] 张立[1] 李雪交[1] 黄麟[2] 

机构地区：[1]安徽理工大学化工学院,淮南232001 [2]北京矿冶研究总院,北京100160

出　　处：《爆破》2013年第1期100-103,共4页Blasting

摘　　要：参照工业炸药水下爆炸能量的测试原理,结合欧洲工业雷管起爆能力标准,对比我国工业雷管起爆能力的定量评价方法,引出水下测试雷管起爆能力的方法。实验采用自行设计的水池和测试系统,根据所得出的峰值压力Pm、衰减时间常数θ、气泡脉动周期tb,计算出雷管的冲击波能和气泡能,来评价工业雷管起爆能力。数据重现性好,且实验系统可重复使用,可作为我国工业雷管起爆能力的评价方法加以推广。In reference to the principle of underwater explosion energy test of industrial explosive, and combined with the European industrial detonator detonating ability standard and the quantitative evaluation method of China industrial detonator detonating ability, a method of Underwater test on detonator capacity was put forward. In the test, the initiating capability of the industrial detonator was evaluated based on the shock wave energy and bubble energy calculated from the peak pressure（Pro ） , decay time constant （O） and bubble pulsation cycle （tb ）. Good reproducibility of data collection and reusable experimental system would be helpful to evaluate Chinese industrial detonator initiating capability.

关 键 词：工业雷管 起爆能力 冲击波能 气泡能 

分 类 号：TQ565.2[化学工程—炸药化工]