无壳装药接触爆炸冲量计算的几何分析法

Impulse calculation of no-restriction touch blasting with geometry analysis

通过几何分析方法得出无壳装药接触爆炸冲量的计算公式并和已有的计算公式进行了对比,指出现行计算公式存在的缺陷。通过瞬态爆轰假设,从理论上分析了现有公式的正确性。实验结果表明:采用几何分析的方法得出的计算公式能较好地符合实际。

Through geometry analysis, a new impulse calculation formula of touch blasting without restriction is introduced.By means of experiment comparison and theory analysis, conclusion is drawn that the new calculation formula is consistent with experimental results and past calculation formula have some difference from the actual ones. 