Page 4 - 《爆炸与冲击》2025年第12期

第 45 卷 第 12 期 爆 炸 与 冲 击 Vol. 45, No. 12
2025 年 12 月 EXPLOSION AND SHOCK WAVES Dec., 2025

DOI：10.11883/bzycj-2025-0024

蜂窝管表层约束混凝土抗高速侵彻性能研究 *

李孝臣，纪玉国，李 超，李 杰，蒋海明，王明洋，李 干

（陆军工程大学爆炸冲击防灾减灾全国重点实验室，江苏 南京 210007）

摘要： 为研究超高速侵彻下金属蜂窝管约束混凝土结构的抗侵彻性能，利用二级轻气炮开展了 1 500 m/s 附近弹
体侵彻试验，使用物质点法模拟侵彻过程并对靶体和弹体参数的合理性进行验证，并利用该方法研究了蜂窝管壁厚、
高度、直径和材料等参数对靶体抗侵彻性能的影响规律。数值计算结果表明：物质点法可以准确模拟高速侵彻过程，
模拟结果与试验结果的相对误差小于 10%。通过正交分析得到影响侵深的因素的显著程度由强到弱依次为蜂窝管特
征管深、特征内径、特征壁厚、材料；影响开坑半径的因素的显著程度由强到弱依次为蜂窝管特征壁厚、特征管深、材
料、特征内径。对于本文所采用的弹体，根据优化结果分析得到了综合因素最优的组合。
关键词： 蜂窝管约束混凝土；抗侵彻能力；物质点法；正交分析
中图分类号： O383 国标学科代码： 13035 文献标志码： A

Study on the high-speed penetration resistance of honeycomb
tube surface constrained concrete

LI Xiaochen, JI Yuguo, LI Chao, LI Jie, JIANG Haiming, WANG Mingyang, LI Gan
（State Key Laboratory of Disaster Prevention & Mitigation of Explosion & Impact,
Army Engineering University of PLA, Nanjing 210007, Jiangsu, China）

Abstract: To investigate the penetration resistance of metal honeycomb tube-confined concrete structures under hypervelocity
impact, penetration experiments were conducted using a two-stage light gas gun with projectile velocities near 1 500 m/s. The
material point method (MPM) was employed to simulate the penetration process and validate the parameters of target and
projectile. This method was further used to analyze the effects of honeycomb tube parameters, including wall thickness, height,
diameter, and material, on the penetration resistance of the target structure. Numerical simulations showed that MPM can
accurately simulate high-velocity penetration processes, with simulation results deviating from experimental data by less than
10%. Through orthogonal analysis, the factors influencing penetration depth were ranked in descending order as follows:
characteristic tube depth, characteristic inner diameter, characteristic wall thickness, and material. For the cratering effect, the
primary influencing factors were identified as characteristic wall thickness, characteristic tube depth, material, and
characteristic inner diameter. For the projectiles tested in this study, optimization results indicated that a combination of 4 mm
wall thickness, 150 mm height, 30 mm incircle diameter, and tungsten alloy demonstrated the best penetration resistance,
reducing penetration depth by 25.1% compared to plain concrete. A combination of 4 mm wall thickness, 150 mm height, 90 mm
incircle diameter, and aluminum exhibited superior resistance to the cratering effect, decreasing crater radius by 28.7%
compared to plain concrete. Multi-objective optimization analysis determined the optimal overall configuration to be: 4 mm
wall thickness, 150 mm height, 30 mm mm incircle diameter, and aluminum.
Keywords: honeycomb tube-confined concrete; anti-penetration capability; material point method; orthogonal analysis

* 收稿日期： 2024-01-22；修回日期： 2024-03-06
基金项目： 国家自然科学基金（11972045）
第一作者： 李孝臣（1997－ ），男，博士研究生，austlxc@163.com
通信作者： 李 干（1985－ ），男，博士，教授，ligan-impact@qq.com

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