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目的 研究一种新型传爆药结构 ,该结构的传爆药能在较少药量情况下保证主装药的可靠引爆 .方法 通过对钝感炸药的特点进行分析 ,以拐角效应理论和相关的爆轰理论为依据提出半球形传爆药装药结构 ,并对其优越性进行实验验证 .结果 在相同的起爆条件下 ,半球形传爆药柱的起爆能力比等质量的圆柱形传爆药柱起爆能力大 .结论 半球形新结构传爆药柱对于提高传爆药柱的起爆能力、降低传爆药用量具有明显效果 ,对于钝感主装药的可靠引爆具有重要的意义
Objective To study a new structure of booster explosive which can ensure the reliable detonation of the main charge with less dosage.Methods By analyzing the characteristics of the detonating explosive, the corner effect theory and the related Detonation theory based on the proposed semi-spherical charge booster charge structure and experimental verification of its superiority.Results Under the same detonation conditions, the semi-spherical booster column detonation ability than the equivalent mass of cylindrical booster Column detonation ability.Conclusion The new structure of the semi-spherical blasting explosive column for improving the detonating explosive column detonating ability, reducing the amount of booster charge has a significant effect on the detonation of the main charge of a reliable detonation has important significance