某空投单元跌落过程中蜂窝纸板缓冲装置降载性能分析

董鑫宇; 田中旺; 田柯; 刘慧明; 唐英瑞; 肖有才

doi:10.7643/issn.1672-9242.2025.06.001

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装备环境工程 ›› 2025, Vol. 22 ›› Issue (6) : 1-11. DOI: 10.7643/issn.1672-9242.2025.06.001

武器装备

某空投单元跌落过程中蜂窝纸板缓冲装置降载性能分析

董鑫宇¹, 田中旺², 田柯², 刘慧明², 唐英瑞², 肖有才²

作者信息 +

Analysis of Load Reduction Performance of the Honeycomb Paperboard Cushioning Device during the Drop Process of Airdrop Unit

DONG Xinyu¹, TIAN Zhongwang², TIAN Ke², LIU Huiming², TANG Yingrui², XIAO Youcai²

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文章历史 +

摘要

目的针对空投单元在跌落过程中的安全性,探究蜂窝纸板厚度、厚跨比及孔隙率对空投单元跌落过程中降载特性的影响。方法基于落锤实验技术,获取蜂窝纸板动态应力-应变曲线及物性参数,分析其在不同应变率下的力学性能,结合实验数据建立蜂窝纸板有限元模型,并且构建空投单元跌落仿真模型,获得落地过程中蜂窝纸板的动态破坏过程及弹药过载加速度曲线,并结合实验结果验证仿真模型的正确性,采用载荷效率评价不同蜂窝纸板结构参数在动态冲击下的缓冲性能表现。结果比较了蜂窝纸板在不同结构参数下弹药的过载加速度曲线,蜂窝纸板缓冲降载性能随厚度、孔隙率的增加而增加,随着厚跨比减小而增加。结论蜂窝纸板的缓冲性能受结构参数厚度、厚跨比、孔隙率等共同影响,各参数的优化具有协同效应,并且作用特征均表现为非线性,需要综合考虑实际工况及能量吸收需求进行优化设计。

Abstract

To explore the safety of the airdrop unit during the drop process, the work aims to investigate the effect of honeycomb paperboard thickness, thickness-span ratio and porosity on the load reduction characteristics of the airdrop unit during the drop process. Based on the drop hammer test technology, the dynamic stress-strain curve and physical parameters of the honeycomb paperboard were obtained, and the mechanical properties at different strain rates were analyzed. Combined with the experimental data, a finite element model of the honeycomb paperboard was established, and a drop simulation model of the airdrop unit was established. The dynamic failure process of the honeycomb paperboard and the overload acceleration curve of the ammunition during the landing process were obtained. The correctness of the simulation model was verified combined with the test results. The load efficiency was used to evaluate the cushioning performance of different honeycomb paperboard structure parameters under dynamic impact. The overload acceleration curves of the ammunition under different structure parameters of the honeycomb paperboard were compared. The cushioning and load reduction performance of the honeycomb paperboard increased with the increase of thickness and porosity, and increased with the decrease of thickness-span ratio. The cushioning performance of honeycomb paperboard is affected by structural parameters such as thickness, thickness-span ratio and porosity. The optimization of each parameter has synergistic effect, and the action characteristics are nonlinear, so it is necessary to optimize the design by considering the actual working conditions and energy absorption requirements.

导出引用

董鑫宇, 田中旺, 田柯, 刘慧明, 唐英瑞, 肖有才. 某空投单元跌落过程中蜂窝纸板缓冲装置降载性能分析[J]. 装备环境工程. 2025, 22(6): 1-11 https://doi.org/10.7643/issn.1672-9242.2025.06.001

DONG Xinyu, TIAN Zhongwang, TIAN Ke, LIU Huiming, TANG Yingrui, XIAO Youcai. Analysis of Load Reduction Performance of the Honeycomb Paperboard Cushioning Device during the Drop Process of Airdrop Unit[J]. Equipment Environmental Engineering. 2025, 22(6): 1-11 https://doi.org/10.7643/issn.1672-9242.2025.06.001

中图分类号： TH212 TH213.3

参考文献

[1] 常天笑, 王雨时, 闻泉. 弹药空投和投弃落地冲击特性研究综述[J]. 探测与控制学报, 2021, 43(6): 1-12.
CHANG T X, WANG Y S, WEN Q.A Review on Airdropped and Jettisoned Ammunition Landing Impact Characteristics Reaserch[J]. Journal of Detection & Control, 2021, 43(6): 1-12.
[2] 杨占华, 刘春生, 李军, 等. 空降车辆着陆缓冲过程动态建模仿真[J]. 兵工学报, 2022, 43(S1): 26-34.
YANG Z H, LIU C S, LI J, et al.Dynamic Modeling and Simulation of Airborne Vehicle’s Landing Buffer Process[J]. Acta Armamentarii, 2022, 43(S1): 26-34.
[3] 付新华, 汪君, 陈勇, 等. 战车载人空投着陆缓冲过程仿真模型研究[J]. 振动与冲击, 2021, 40(24): 57-64.
FU X H, WANG J, CHEN Y, et al.A Study on Soft-Landing Buffering Process of Manned Armored Vehicle Airdrop[J]. Journal of Vibration and Shock, 2021, 40(24): 57-64.
[4] GUO Y F, JI M J, FU Y G, et al.Cushioning Energy Absorption of Composite Layered Structures Including Paper Corrugation, Paper Honeycomb and Expandable Polyethylene[J]. The Journal of Strain Analysis for Engineering Design, 2019, 54(3): 176-191.
[5] 王新春, 马大为, 庄文许, 等. 某空投装备在不同缓冲装置下的冲击响应分析[J]. 包装工程, 2013, 34(13): 47-51.
WANG X C, MA D W, ZHUANG W X, et al.Impact Response Analysis of Airdrop Equipment with Different Buffer Device[J]. Packaging Engineering, 2013, 34(13): 47-51.
[6] 卢富德, 高德. 考虑蜂窝纸板箱缓冲作用的产品包装系统跌落冲击研究[J]. 振动工程学报, 2012, 25(3): 335-341.
LU F D, GAO D.Study on Drop Impact of Packaging System Considering the Cushioning Action of Honeycomb Paperboard Box[J]. Journal of Vibration Engineering, 2012, 25(3): 335-341.
[7] 刘胜祥, 王兴业, 徐丽丽, 等. 蜂窝纸板在空投包装中的应用[J]. 包装工程, 2016, 37(17): 25-29.
LIU S X, WANG X Y, XU L L, et al.Application of Honeycomb Paperboard in the Packaging of Airdrop[J]. Packaging Engineering, 2016, 37(17): 25-29.
[8] 王凌钰. 瓦楞—蜂窝复合结构纸板缓冲性能的研究[D]. 大连: 大连工业大学, 2012.
WANG L Y.Study on Cushioning Performance of Corrugated-Honeycomb Composite Structure Cardboard[D]. Dalian: Dalian Polytechnic University, 2012.
[9] OZTURK U E, ANLAS G.Finite Element Analysis of Expanded Polystyrene Foam under Multiple Compressive Loading and Unloading[J]. Materials & Design, 2011, 32(2): 773-780.
[10] 潘丹, 郭彦峰, 付云岗, 等. 纸夹芯和泡沫复合层状结构的静态缓冲吸能特性研究[J]. 工程力学, 2019, 36(2): 249-256.
PAN D, GUO Y F, FU Y G, et al.Static Cushioning and Energy Absorption of Composite Layered Structures with Paper Sandwich Core and Plastic Foam[J]. Engineering Mechanics, 2019, 36(2): 249-256.
[11] 张绍云, 储火, 卢富德, 等. 蜂窝-泡沫缓冲系统动力学有限元分析[J]. 振动与冲击, 2014, 33(2): 52-54.
ZHANG S Y, CHU H, LU F D, et al.Finite Element Analysis for Dynamic Response of Cushioning System Made out of Honeycomb Paperboard and Foam[J]. Journal of Vibration and Shock, 2014, 33(2): 52-54.
[12] 鄂玉萍, 张喜俊. 泡沫填充型蜂窝纸板面外压缩性能实验研究[J]. 振动与冲击, 2017, 36(20): 146-150.
E Y P, ZHANG X J. An Experimental Study on Out-of-Plane Compressive Behavior of a Honeycomb Paperboard Filled with Foams[J]. Journal of Vibration and Shock, 2017, 36(20): 146-150.
[13] 王志伟, 姚著. 蜂窝纸板冲击压缩的试验研究和有限元分析[J]. 机械工程学报, 2012, 48(12): 49-55.
WANG Z W, YAO Z.Experimental Investigation and Finite Element Analysis for Impact Compression of Honeycomb Paperboards[J]. Journal of Mechanical Engineering, 2012, 48(12): 49-55.
[14] WANG D M.Impact Behavior and Energy Absorption of Paper Honeycomb Sandwich Panels[J]. International Journal of Impact Engineering, 2009, 36(1): 110-114.
[15] 张静静, 陈满儒, 孙德强. 内含气体对蜂窝纸板异面动态冲击性能的影响[J]. 包装工程, 2018, 39(1): 30-34.
ZHANG J J, CHEN M R, SUN D Q.Influence of Entrapped Air Upon Out-of-Plane Dynamic Impact Properties of Honeycomb Paperboard[J]. Packaging Engineering, 2018, 39(1): 30-34.
[16] 郭彦峰, 张景绘. 蜂窝纸板动态缓冲特性及振动传递特性的试验研究[J]. 西安交通大学学报, 2003, 37(5): 539-541.
GUO Y F, ZHANG J H.Experimental Study of Dynamic Cushioning Property and Vibration Transmissibility of Honeycomb Paperboard[J]. Journal of Xi’an Jiaotong University, 2003, 37(5): 539-541.
[17] 祁立雷, 李文钊, 高敏. 弹药托盘装运与空投补给相容性研究[J]. 包装工程, 2006, 27(3): 136-138.
QI L L, LI W Z, GAO M.Study of the Compatibility of Palletized Loading System with Ammunition Airdrop Supply[J]. Packaging Engineering, 2006, 27(3): 136-138.
[18] 陈扬. 空投弹药箱的设计及其着陆过程数值分析[J]. 四川兵工学报, 2015, 36(6): 45-47.
CHEN Y.Numerical Analysis of Design and Its Landing Airdrop Ammunition Box[J]. Journal of Sichuan Ordnance, 2015, 36(6): 45-47.
[19] 廉志军, 陆瑞卿, 傅孝忠, 等. 某新型弹药空投系统设计[J]. 包装工程, 2005, 26(5): 133-135.
LIAN Z J, LU R Q, FU X Z, et al.Airdrop System Design of a New Type Rocket Projectile[J]. Packaging Engineering, 2005, 26(5): 133-135.
[20] 张宇. 空投火箭炮着陆缓冲过程动力学分析[D]. 南京: 南京理工大学, 2023.
ZHANG Y.Dynamic Analysis of Landing Buffer Process of Air-Dropped Rocket Launcher[D]. Nanjing: Nanjing University of Science and Technology, 2023.
[21] 何庆. 空降型火箭炮总体方案设计与分析[D]. 南京: 南京理工大学, 2011.
HE Q.Overall Scheme Design and Analysis of Airborne Rocket Launcher[D]. Nanjing: Nanjing University of Science and Technology, 2011.
[22] 刘霞, 齐欢. 空投物资冲击过程中的缓冲性能分析[J]. 包装工程, 2006, 27(2): 70-72.
LIU X, QI H.Cushion Performance Analysis of the Impact Response of Airdropping Cargo[J]. Packaging Engineering, 2006, 27(2): 70-72.
[23] 南宇翔, 蒋建伟, 王树有, 等. 子弹药落地冲击响应数值模拟及实验验证[J]. 振动与冲击, 2013, 32(3): 182-187.
NAN Y X, JIANG J W, WANG S Y, et al.Numerical Simulation and Test for Impact Response of Submunitions Drop[J]. Journal of Vibration and Shock, 2013, 32(3): 182-187.
[24] 肖有才, 邢旭阳, 杨佩琮, 等. 基于ALE方法的弹体入水硬质聚氨酯泡沫缓冲器降载性能分析[J]. 船舶力学, 2024, 28(7): 1111-1123.
XIAO Y C, XING X Y, YANG P C, et al.Analysis of Load Reduction Performance of Polyurethane Buffer Devices for Projectiles Entering Water at High Speed Based on ALE Method[J]. Journal of Ship Mechanics, 2024, 28(7): 1111-1123.
[25] 王敏, 李萍萍, 王纪章, 等. 基于LS-DYNA茶园立式旋耕刀具土壤切削过程模拟[J]. 江苏农业科学, 2015, 43(9): 422-425.
WANG M, LI P P, WANG J Z, et al.Simulation of Soil Cutting Process of Vertical Rotary Tillage Tool in Tea Garden Based on LS-DYNA[J]. Jiangsu Agricultural Sciences, 2015, 43(9): 422-425.
[26] SUN G Y, CHEN D D, HUO X T, et al.Experimental and Numerical Studies on Indentation and Perforation Characteristics of Honeycomb Sandwich Panels[J]. Composite Structures, 2018, 184: 110-124.
[27] 唐勇. 蜂窝纸板结构性能及生产用料技术研究[D]. 天津: 天津科技大学, 2012.
TANG Y.Study on Structural Properties and Production Materials Technology of Honeycomb Paperboard[D]. Tianjin: Tianjin University of Science & Technology, 2012.
[28] XU S, BEYNON J H, RUAN D, et al.Strength Enhancement of Aluminium Honeycombs Caused by Entrapped Air under Dynamic Out-of-Plane Compression[J]. International Journal of Impact Engineering, 2012, 47: 1-13.