Study on Underwater Forming Characteristics of Non-axisymmetric Composite Shaped Charge

Qin LI; Chenghai SU; Zhong WANG; Wei SHANG; Yawei WANG; Hongbing MA; Wenbin LIU

doi:10.12382/bgxb.2025.0922

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Study on Underwater Forming Characteristics of Non-axisymmetric Composite Shaped Charge

更新时间：2026-02-10

- Study on Underwater Forming Characteristics of Non-axisymmetric Composite Shaped Charge
- Acta Armamentarii Vol. 46, Issue S2, Pages: 250922(2025)
- 作者机构：
  
  1. 中国船舶重工集团公司第705研究所, 陕西西安 710077
  2. 西北工业大学航海学院, 陕西西安 710072
- 作者简介：
- 基金信息：
- DOI：10.12382/bgxb.2025.0922
  CLC：
- Received：21 October 2025，
  
  Online First：03 February 2026，
  
  Published：2025
- 稿件说明：
移动端阅览
Qin LI, Chenghai SU, Zhong WANG, et al. Study on Underwater Forming Characteristics of Non-axisymmetric Composite Shaped Charge[J]. Acta Armamentarii, 2025, 46(S2): 250922.
DOI：

Qin LI, Chenghai SU, Zhong WANG, et al. Study on Underwater Forming Characteristics of Non-axisymmetric Composite Shaped Charge[J]. Acta Armamentarii, 2025, 46(S2): 250922. DOI： 10.12382/bgxb.2025.0922.

摘要

为提升水中兵器高效毁伤能力

提出一种外层为高爆热装药、内层为高爆速装药的非轴对称复合聚能装药。通过水下成形数值模拟、理论分析与实验验证相结合的方法

建立非轴对称复合聚能装药水下成形仿真模型

开展非轴对称复合聚能装药成形优化设计。优化结果表明:爆轰波在复合装药轴向和径向呈现明显非对称性

聚能侵彻体受此影响成形为扁平状;在内外层装药间加入壳体结构

可增强对称内层装药作用于药型罩上反射压力

降低非对称外层装药作用于药型罩上透射压力

减弱非对称外层装药爆轰产物对聚能侵彻体成形过程影响;实验结果表明:优化后非轴对称复合聚能装药可在水下形成有效聚能侵彻体

并在5倍内装药直径炸高条件下穿透双层间隔靶。研究获得了非轴对称爆轰压力对聚能侵彻体成形形貌、头部速度、长度等因素影响特性

验证了非轴对称复合聚能装药水下成形能力与侵彻性能

为拓展聚能战斗部在水下复杂环境与紧凑空间条件下应用提供支撑。

Abstract

In order to improve the underwater damage ability of underwater weapons

a non-axisymmetric composite shaped charge (NACSC) with high explosive heat charge on the outer layer and high detonation velocity charge on the inner layer is proposed.A simulation model of NACSC is established through numerical simulation

theoretical analysis and experimental verification of underwater forming.The underwater formation of NACSC is optimally designed.The optimized results show that the detonation wave is obviously asymmetric in the axial and radial directions of the composite charge

and the shaped charge penetrator is formed into a flat shape due to this influence.Adding a shell structure between inner and outer charges can enhance the reflected pressure of symmetric inner charge acting on liner

reduce the transmitted pressure of asymmetric outer charge acting on liner

and weaken the influence of detonation products of asymmetric outer charge on the forming process of shaped charge penetrator.The experimental results show that the optimized NACSC can form an effective shaped charge penetrator under the water

and penetrate the double-layer spaced target under the condition of 5 times the diameter and explosion height of the inner charge.The influence characteristics of non-axisymmetric detonation pressure on the forming morphology

head velocity

length and other factors of shaped charge penetrator are obtained

and the forming ability and penetration performance of NACSC are verified

which provides support for expanding the application of shaped charge warhead in underwater complex environment and compact space.

关键词

Keywords

references

朱锡 , 张振华 , 梅志远 , 等 . 舰船结构毁伤力学 [M ] . 北京 : 国防工业出版社 , 2013 .

ZHU X , ZHANG Z H , MEI Z Y , et al. Ship structure damage mechanics [M ] . Beijing : National Defense Industry Press , 2013 . (in Chinese)

王树山 , 桂秋阳 , 卢熹 , 等 . 反潜战斗部对耐压壳结构的毁伤威力评估方法与实验 [J ] . 兵工学报 , 2023 , 44 ( 4 ): 919 - 928 .

WANG S S , GUI Q Y , LU X , et al. Damage assessment method and experiment of anti-submarine warhead on pressure hull structure [J ] . Acta Armamentarii , 2023 , 44 ( 4 ): 919 - 928 . (in Chinese)

邱志明 , 孟祥尧 , 马焱 , 等 . 海上无人系统跨域协同运用与技术发展 [J ] . 水下无人系统学报 , 2024 , 32 ( 2 ): 184 - 193 .

QIU Z M , MENG X Y , MA Y , et al. Cross-domain collaborative application and technology development of maritime unmanned systems [J ] . Journal of Underwater Unmanned Systems , 2024 , 32 ( 2 ): 184 - 193 . (in Chinese)

黄雪峰 , 初建鹏 , 詹发民 , 等 . 聚能战斗部水下毁伤试验研究 [J/OL ] . 兵工学报 , 2025 ( 2025-09-17 )[ 2025-10-14 ] . https://doi.org/10.12382/bgxb.2025.0743 https://doi.org/10.12382/bgxb.2025.0743 .

HUANG X F , CHU J P , ZHAN F M , et al. Research on underwater damage test of shaped charge warhead [J/OL ] . Acta Armamentarii , 2025 ( 2025-09-17 )[ 2025-10-14 ] . https://doi.org/10.12382/bgxb.2025.0743 https://doi.org/10.12382/bgxb.2025.0743 . (in Chinese)

鲁忠宝 , 黎勤 , 马军利 , 等 . 鱼雷战斗部装药特点与发展 [J ] . 水下无人系统学报 , 2018 , 26 ( 1 ): 10 - 15 ,45.

LU Z B , LI Q , MA J L , et al. Characteristics and development of torpedo warhead charge [J ] . Journal of Underwater Unmanned Systems , 2018 , 26 ( 1 ): 10 - 15 ,45. (in Chinese)

ZHANG Y F , LIU L T , WANG J X , et al. Deformation characteristics of a ring-stiffened cylindrical shell induced by shock waves and coalesced bubbles in double-charge underwater explosions [J ] . Physics of Fluids , 2024 , 36 ( 3 ): 037132 .

BACKOFEN J E . Supersonic compressible penetration modeling for shaped charge jets [C ] //Proceedings of the 11th International Symposium on Ballistics.Brussels, Belgium:UIA , 1989 : 395 - 406 .

HELD M , BACKOFEN J E . Penetration of shaped charge into water [C ] //Proceedings of the 12th International Symposium on Ballistics.San Antonio, US:UIA , 1990 : 30 - 40 .

史进伟 , 罗兴柏 , 蒋建伟 , 等 . 射流侵彻水夹层间隔靶板的理论和实验研究 [J ] . 含能材料 , 2016 , 24 ( 3 ): 213 - 218 .

SHI J W , LUO X B , JIANG J W , et al. Theoretical and experimental study on jet penetration into water-interlayer spaced target [J ] . Chinese Journal of Energetic Materials , 2016 , 24 ( 3 ): 213 - 218 . (in Chinese)

MAX P . Development of techniques for investigation energy contributions to target deformation and penetration during reactive projectile hypervelocity impact [D ] . Monterey,CA , US : Naval Postgraduate School , 2011 .

陈兴 , 卢永刚 , 张存旺 . 杆式射流水中运动特性影响因素分析 [J ] . 国防科技大学学报 , 2025 , 47 ( 3 ): 213 - 221 .

CHEN X , LU Y G , ZHANG C W . Research on the influences of motion characteristics of rodjet under water [J ] . Journal of National University of Defense Technology , 2025 , 47 ( 3 ): 213 - 221 . (in Chinese)

李兵 , 刘念念 , 陈高杰 , 等 . 水中聚能战斗部毁伤双层圆柱壳的数值模拟与试验研究 [J ] . 兵工学报 , 2018 . 39 ( 1 ): 38 - 45 .

LI B , LIU N N , CHEN G J , et al. Numerical simulation and experimental study on damage of underwater shaped charge warhead to double-layer cylindrical shell [J ] . Acta Armamentarii , 2018 , 39 ( 1 ): 38 - 45 . (in Chinese)

HAN J , LI S f , LIU W T , et al. Simulation of underwater shaped charge jet formation and penetration of metal plates by coupling Riemann-updated Lagrangian particle hydrodynamics and cohesive peridynamics [J ] . Ocean Engineering , 2024 , 295 : 116811 .

刘念念 , 宋丹丹 , 金辉 , 等 . 半球形聚能装药对复合靶板结构的毁伤数值仿真与试验研究 [J ] . 振动与冲击 , 2018 , 37 ( 4 ): 153 - 159 .

LIU N N , SONG D D , JIN H , et al. Numerical simulation and experimental study on damage of hemispherical shaped charge to composite target structure [J ] . Journal of Vibration and Shock , 2018 , 37 ( 4 ): 153 - 159 . (in Chinese)

张向荣 , 黄风雷 . 炸高对钨铜射流空气及水中侵彻的影响 [J ] . 北京理工大学学报 . 2011 , 31 ( 3 ): 262 - 264 .

ZHANG X R , HUANG F L . Influence of standoff distance on penetration of tungsten-copper jet in air and water [J ] . Transactions of Beijing Institute of Technology , 2011 , 31 ( 3 ): 262 - 264 . (in Chinese)

ZHANG Z F , YANG S X , ZHANG S H , et al. Experimental study of damage to double-hull structure by underwater explosions of three charge types-blasting,shaped,and linear shaped charges [J ] . International Journal of Impact Engineering , 2025 , 203 : 105369 .

ZHANG Z F , LI H L , ZHANG J Y , et al. Characterization of underwater explosive loads of blasting and shaped charges [J ] . Journal of Marine Science and Application , 2024 , 23 ( 2 ): 302 - 315 .

JU Y Y , ZHANG Q M , YANG L , et al. Analysis on EFP penetrating against water-partitioned armor [J ] . Key Engineering Materials , 2013 , 535 - 536 : 543 - 546 .

杨莉 , 张庆明 , 汪玉 , 等 . 反舰聚能战斗部装药结构研究 [J ] . 兵工学报 , 2009 , 30 ( 增刊2 ): 154 - 158 .

YANG L , ZHANG Q M , WANG Y , et al. Study on charge structure of anti-ship shaped charge warhead [J ] . Acta Armamentarii , 2009 , 30 ( S2 ): 154 - 158 . (in Chinese)

张雪梅 , 谢兴博 , 钟明寿 , 等 . 三种典型聚能装药对水中双层间隔靶的侵彻特性研究 [J/OL ] . 爆炸与冲击 , 2025 ( 2025-06-17 )[ 2025-10-14 ] . https://doi.org/10.11883/bzycj-2024-0455 https://doi.org/10.11883/bzycj-2024-0455 .

ZHANG X M , XIE X B , ZHONG M S , et al. Study on penetration characteristics of three typical shaped charges to double-layer spaced target in water [J/OL ] . Explosion and Shock Waves , 2025 ( 2025-06-17 ) [ 2025-10-14 ] . https://doi.org/10.11883/bzycj-2024-0455 https://doi.org/10.11883/bzycj-2024-0455 . (in Chinese)

辛春亮 , 朱星宇 , 薛再清 , 等 . 有限元分析常用材料参数手册 [M ] . 北京 : 机械工业出版社 , 2022 .

XIN C L , ZHU X Y , XUE Z Q , et al. Handbook of common material parameters in finite element analysis [M ] . Beijing : Machinery Industry Press , 2022 . (in Chinese)

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