The Simultaneous Multiple Impact Effect of Rigid Projectiles on an Aluminum Alloy Target

GAO Yueguang; KANG Yaowen; WU Siyu; LAN Xuke; FU Jianping

doi:10.12382/bgxb.2025.0890

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The Simultaneous Multiple Impact Effect of Rigid Projectiles on an Aluminum Alloy Target

更新时间：2026-02-16

- The Simultaneous Multiple Impact Effect of Rigid Projectiles on an Aluminum Alloy Target
- Acta Armamentarii (2026)
- 作者机构：
  
  1. 中北大学机电工程学院,山西,太原,030051
  2. 中北大学毁伤国防重点学科与技术研究中心,山西,太原,030051
  3. 中国兵器工业集团航空弹药研究院有限公司,黑龙江,哈尔滨,150001
  4. 中国万宝工程有限公司,北京,100053
  5. 北京理工大学重庆创新中心,重庆,401120
- 作者简介：
- 基金信息：
- DOI：10.12382/bgxb.2025.0890
  CLC： O347.3
- Received：28 September 2025，
  
  Online First：13 February 2026，
- 稿件说明：
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高月光，康耀文，伍思宇，等. 刚性多弹丸对铝合金靶同时多重撞击效应[J/OL]. 兵工学报, 2026(2026-02-16). https://doi.org/10.12382/bgxb.2025.0890.

GAO Y G, KANG Y W, WU S Y, et al. The simultaneous multiple impact effect of rigid projectiles on an aluminum alloy target[J/OL]. Acta Armamentarii, 2026(2026-02-16). https://doi.org/10.12382/bgxb.2025.0890. (in Chinese)
高月光，康耀文，伍思宇，等. 刚性多弹丸对铝合金靶同时多重撞击效应[J/OL]. 兵工学报, 2026(2026-02-16). https://doi.org/10.12382/bgxb.2025.0890. DOI：

GAO Y G, KANG Y W, WU S Y, et al. The simultaneous multiple impact effect of rigid projectiles on an aluminum alloy target[J/OL]. Acta Armamentarii, 2026(2026-02-16). https://doi.org/10.12382/bgxb.2025.0890. (in Chinese) DOI：

摘要

多弹丸同时撞击目标时，弹靶相互作用过程及剩余速度与单弹丸撞击存在显著差异，单弹丸结论难以直接推广至多弹丸撞击场景，而现有关于多弹丸撞击的研究也多为定性分析。为揭示多弹丸撞击动态响应过程，以2024铝合金靶板为研究对象，基于试验验证的数值仿真模型，开展刚性多弹丸对铝合金靶同时多重撞击研究。结果表明，随撞击速度增加，靶板损伤由累积损伤过渡为叠加损伤，不同撞击速度对应的靶板累积损伤机制不同。撞击速度较高时，靶板损伤更易受弹丸个数的影响，随弹丸个数的增加，损伤由叠加损伤过渡为累积损伤。同时建立多弹丸平均剩余速度的理论公式，其平均相对误差为3.35%。研究成果可为多重撞击毁伤效应评估与防护结构优化设计提供理论依据。

Abstract

The interaction mechanics and residual velocities associated with simultaneous multi-projectile impact are profoundly disparate from the single-projectile case. As such

the single-projectile paradigm does not lend itself to direct extrapolation

while the existing body of literature on this multi-impact phenomenon remains largely qualitative.To elucidate the dynamic response process and damage evolution mechanisms under multi-projectile impact

a study was conducted on the simultaneous multiple impacts of rigid projectiles on 2024 aluminum alloy targets using a numerically simulated model validated by experiments.The results indicate that as impact velocity increases

target damage transitions from a cumulative damage effect to an additive damage effect. The mechanisms of cumulative damage effects vary under different impact velocities. At higher impact velocities

target damage becomes more susceptible to the number of projectiles; as the number of projectiles increases

the damage shifts from an additive damage effect to a cumulative damage effect. Additionally

a theoretical formula for the average residual velocity of multiple projectiles was established

with a mean relative error of 3.35%. The findings provide a theoretical basis forassessing damage effects under multiple impacts and for optimizing protective structure design.

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Keywords

references

陈小伟. 穿甲/侵彻力学的理论建模与分析（上册）[M]. 北京: 科学出版社, 2019: 1-32.

CHEN X W. Modeling on the perforation and penetration Ⅰ[M]. Beijing: Science Press, 2019: 1-32. (in Chinese)

RECHT R F, IPSON T W. Ballistic perforation dynamics[J]. Journal of Applied Mechanics, 1963, 30(3): 384-390.

BABAEI B, SHOKRIEH M M, DANESHJOU K. The ballistic resistance of multi-layered targets impacted by rigid projectiles[J]. Materials Science & Engineering A, 2011, 530: 208-217.

GODE E, TEOMAN A, CETIN B, et al. An experimental study on the ballistic performance of ultra-high hardness armor steel (Armox 600T) against 7.62mm×51M61 AP projectile in the multi-hit condition[J]. Engineering Science and Technology, 2023, 32(3): 456-468.

GARZON H S, GARCIA G D, ARIAS A. Multi-impact mechanical behaviour of short fibre reinforced composites[J]. Composite Structures, 2018, 202: 241-252.

RUSSELL B P. Multi-hit ballistic damage characterisation of 304 stainless steel plates with finite elements[J]. Materials & Design, 2014, 58(1): 252-264.

CHENG J C, ZHAO S P, FAN D, et al. Multiple ballistic impacts on 2024-T4 aluminum alloy by spheres: experiments and modelling[J]. Journal of Materials Science and Technology, 2021, 94(1): 123-135.

BALL R E. The fundamentals of aircraft combat survivability analysis and design[M]. Reston: American Institute of Aeronautics and Astronautics, 2003.

QIAN L, QU M, FENG G. Study on terminal effects of dense fragment cluster impact on armor plate. Part I: analytical model[J]. International Journal of Impact Engineering, 2005, 31(6): 755-767.

QIAN L, QU M. Study on terminal effects of dense fragment cluster impact on armor plate. Part II: numerical simulations[J]. International Journal of Impact Engineering, 2005, 31(6): 769-780.

XIAO Y, DONG H, ZHAN H, et al. Numerical study on the perforation of steel plates by multiple projectiles[J]. Engineering Computations, 2018, 35(7): 2629-2651.

WANG Y, ZHANG T, ZHANG H, et al. The dynamic response of aluminum alloy plates subjected to multiple-fragment impacts under pre-tensile loading: a numerical study[J]. Aerospace, 2025, 12(4): 353.

ZHANG L, YU Z. A cumulative damage model based on deformation-energy parameters for flexible barriers under multiple repeated impacts[J]. International Journal of Impact Engineering, 2024, 194: 104123.

KECHAGIADAKIS G, LECOMPTE D, PAEPEGEM W V, et al. Experimental evaluation of the ballistic resistance of aramid fabrics under near simultaneous multiple fragment impacts[J]. International Journal of Impact Engineering, 2023, 172: 104578.

KECHAGIADAKIS G, LECOMPTE D, PAEPEGEM W V, et al. Near simultaneous multiple fragment impacts on aramid fabrics: effects of velocity, dispersion and time intervals[J]. International Journal of Impact Engineering, 2024, 185: 104321.

王逸凡, 李永鹏, 徐豫新, 等. 钨球对碳纤维增强复合材料包覆碳化硼陶瓷侵彻效应[J]. 兵工学报, 2024, 45 (8): 2487-2496.

WANG Y F, LI Y P, XU Y X, et al. Penetration effect of tungsten alloy spherical projectile on CFRP-coated B4C ceramics [J]. Acta Armamentarii, 2024, 45(8): 2487-2496. (in Chinese)

龚晓慧, 饶国宁, 周如东, 等. 聚脲 / 纤维复合结构的抗侵彻性能试验与数值仿真[J]. 兵工学报, 2025, 46 (7): 132-146.

GONG X H, RAO G N, ZHOU R D, et al. Test and numerical simulation of penetration resistance of polyurea / fiber composite structures[J]. Acta Armamentarii, 2025, 46(7): 132-146. (in Chinese)

SUNDARAM S K, BHARATH A G, ARAVIND B. Influence of target dynamics and number of impacts on ballistic performance of 6061-T6 and 7075-T6 aluminum alloy targets[J]. Mechanics Based Design of Structures and Machines, 2020, 50(3): 993-1011.

夏靖雯, 陈智刚, 顾敏辉, 等. 钨合金破片侵彻2024铝靶的数值模拟研究[J]. 振动与冲击, 2023, 42(15): 156-162+224.

XIA J W, CHEN Z G, GU M H, et al. Numerical simulation for tungsten alloy fragments penetrating 2024 aluminum target[J]. Journal of Vibration and Shock, 2023, 42(15): 156-162+224. (in Chinese)

HE Q G, CHEN X W, CHEN J F. Finite element-smoothed particle hydrodynamics adaptive method in simulating debris cloud[J]. Acta Astronautica, 2020, 175: 99-117.

HAN J, SHI Y H, MA Q Q, et al. Experimental and numerical investigation on the ballistic resistance of 2024-T351 aluminum alloy plates with various thicknesses struck by blunt projectiles[J]. International Journal of Impact Engineering, 2022, 163: 104182.

杨泽寰, 孟繁霖, 张先锋, 等. 高速动能弹体冲击毁伤金属厚靶缩比试验与仿真[J]. 北京理工大学学报自然版, 2024, 44(6): 565-578.

YANG Z H, MENG F L, ZHANG X F, et al. Scaling test and simulation of high velocity kinetic energy projectile impact damage to metal thick targets[J]. Transactions of Beijing institute of Technology, 2024, 44(6): 565-578.

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