摘要
进行了Φ37弹着靶速度为510m/s时对普通混凝土、钢纤维混凝土和刚玉块石混凝土三种靶体的侵彻试验,分析了弹丸和三种混凝土靶体的破坏特征,得到了弹坑直径和侵彻深度等参数。结合试验数据计算了不同材料混凝土的抗侵彻系数,并对三种材料混凝土的抗侵彻机理和性能进行了对比分析。研究表明,刚玉块石混凝土的抗侵彻性能最优,弹丸平均侵彻深度比普通混凝土减小46.9%,钢纤维混凝土的抗侵彻性能介于上述两者之间。
The experiments in which Ф37 pill penetrated the concrete target, the steel-fiber concrete target and nubbly corundum concrete target at 510m/s were conducted. The destructive characteristics of the pill and three kinds of concrete were analyzed, penetration depth and crater diameter were obtained. Different penetration coefficient of different concrete was acquired with experimental data, and contrast study was made on penetration theory and capability of three kinds of concrete. The result indicates; that the anti-penetration capability of the nubbly corundum concrete target is the best. The average penetration depth of nubbly corundum concrete is 46.9% less than that of concrete; the anti-penetration resistance capability of the steel-fiber concrete is between that of nubbly corundum concrete and concrete.
出处
《弹箭与制导学报》
CSCD
北大核心
2008年第4期96-99,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
