反坦克车底地雷威力数值计算分析

利用反坦克车底地雷威力计算软件,结合试验和想定数据,分别计算与定量分析了二次破片群3个能级对反车底雷威力的相对影响,破片群各参数水平对威力的影响趋势、引信对威力的影响以及防雷车辆的防雷能力等。基于第3能级破孔直径,建立了反车底雷威力估算公式。通过对计算结果分析可知,总体上,破片群参数水平与威力呈正相关,第3能级对威力影响显著。目前,反车底雷引信对威力的贡献约3%~5%,新型防雷底甲材料能有效地降低反车底雷的威力。

Numerical Simulation and Analysis on Power of Anti-Tank Belly Mine

The effects of the secondary fragment groups at three energy levels, the fragment groups at different parameter level and the fuse on mine power as well as the anti-mine ability of vehicles were quantitatively analyzed using the anti-tank belly mine power calculation software based on the former test and the assumed data. The power estimate formula was set up according to the third energy level diameter. In general, the fragment group parameter level is in proportion to the power, and the third energy level has a remarkable effect on power. Now, 3%～5% power is offered by fuse, new belly material can reduce the power effectively.