摘要
运用25mm 口径火炮,开展了截锥形弹体撞击薄靶板的正穿甲和45°斜穿甲实验。在不同撞击速度下的正侵彻时,靶板表现出相似的变形破坏特征,而在45°斜穿甲时,高速与低速时分别表现出不同的失效模式,弹体也表现出不同的运动特征。
Penetration experiments of truncated cylindroconical projectile impacting thin steel target with oblique angle of 0~and 45~were carried out with a powder gun of 25mm bore diameter.The target fails with the form of petal.The con- figuration of target of 45° oblique impact after penetration is similar with that of normal impact at low velocity impact case;while at high velocity impact case,the asymmetry deformation of the target and the projectile is exhibited.
出处
《弹箭与制导学报》
CSCD
北大核心
2005年第SD期888-890,共3页
Journal of Projectiles,Rockets,Missiles and Guidance
关键词
斜侵彻
薄靶
实验
oblique penetration
thin target
experiment
