新型格栅装甲抗破甲弹机理仿真分析  

Simulation of Mechanism of New Slat Armor Against High-Explosive Anti-tank Projectiles

作　　者：孙晓庆 吴大林 杨玉良 李玥 董鹏 谢博城 SUN Xiaoqing;WU Dalin;YANG Yuliang;LI Yue;DONG Peng;XIE Bocheng(Shijiazhuang Campus,Army Engineering University of PLA,Shijiazhuang 050003,China)

机构地区：[1]陆军工程大学石家庄校区,河北石家庄050003

出　　处：《陆军工程大学学报》2025年第2期28-34,共7页Journal of Army Engineering University of PLA

摘　　要：格栅装甲作为一种重要的抗破甲弹侵彻装置,以其独特的设计原理与结构特点在战场上广泛应用。以传统格栅装甲为研究对象,围绕提高装甲车辆的防护性能,通过对单元结构进行创新设计,提出一种新型格栅装甲设计方案,利用有限元软件对新型格栅装甲抗破甲弹侵彻行为进行仿真计算。结果表明,较传统格栅装甲,所提方案在实现装甲高防护性能方面有较大提升,有效增强应对斜向来袭、入射角较大的聚能弹药的防御能力,大幅提高拦截成功率,用于防护装甲车辆车首、侧翼、车尾、发动机及炮塔顶部,可提升防护性能,实现全方位防护。在敌方聚能弹药威胁背景下,所提方案对提升武器装备的战场生存能力、发挥作战效能具有重要的军事意义。As an important anti-penetration device against high-explosive anti-tank(HEAT)projectiles,slat armor,with its unique design principle and structural features,is widely used in battlefields.Taking the traditional slat armor as the research object and focusing on improving the protection performance of armored vehicles,a new type of slat armor design scheme is proposed through innovative design of the unit structure.The finite element software is used to conduct simulation calculations on the anti-penetration behavior of the new slat armor against HEAT projectiles.The results show that the new slat armor design scheme has a greater improvement in realizing high-performance armor protection,compared with the traditional slat armor.It effectively enhances the defense ability against shaped charge ammunition coming from oblique directions with large angles of incidence,greatly increases the interception success rate.When used to protect the front,flanks,rear,engine and the top of the turret of armored vehicles,it can improve the protection performance and achieve all-round protection.This proposed armor design scheme has important military significance for improving the battlefield survivability and exerting the combat effectiveness of weaponry and equipment under the background of the threat of enemy shaped charge ammunition.

关 键 词：格栅装甲 破甲弹 抗侵彻 仿真计算 

分 类 号：TJ012.4[兵器科学与技术—兵器发射理论与技术]