小口径弹丸侵彻双箭头负泊松比蜂窝夹芯结构的弹道特性
刘洋佐, 徐诚, 马吴宁, 任杰, 张震东

Ballistic Penetration of Small-Caliber Bullet in Double-Arrow Honeycomb Core Structures with Negative Poisson’s Ratio
LIU Yangzuo, XU Cheng, MA Wuning, REN Jie, ZHANG Zhendong
图4 弹体垂直侵彻2024铝靶数值模型
Fig.4 Finite element model of projectile body vertical penetration into 2024 aluminum target