摘要
雷管在空气中爆炸时,空气中冲击波的能量占雷管释放总能量的绝大部分.在一定条件下冲击波衰减成声波,声级的大小直接与爆炸的药量有关.文中分析了这些理论,对比了铅板法试验结果与爆炸声级,指出了用爆炸声级评估雷管输出的可能性.
When a blasting cap exploded in the air the energy of shock wave is in the majority of the total energy generated by the blasting cap. Under given conditions, the shock wave is degraded into acoustic wave and the acoustic level of which depends directly on the weight of explosive charge in the blasting cap.Here, the theory is analyzed, the experimental data obtained from the plate cutting test(lead disc test) are comformed with the explosive acoustic level and the possibility for evaluating the output of a blasting cap by explosive acoustic level is also indicated.
出处
《爆破器材》
CAS
北大核心
1994年第4期17-19,共3页
Explosive Materials