In-plane dynamic response and energy absorption characteristics of improved star-shape honeycomb structure

PDF(5461 KB)

Journal of Vibration and Shock ›› 2022, Vol. 41 ›› Issue (23) : 119-128.

HU Jinshun1,2, LIN Yongshui1,2, CHEN Wei1,2, LI Xiaobin3, WU Weiguo4

Author information +

History +

Abstract

To improve the energy absorption stability of the honeycomb structure. Based on the star-shape honeycomb structure (SSH: star-shape honeycomb), an arrow was used to replace its horizontal wall, and a thin-walled square contacting four concave corners was introduced to construct an improved star-shape honeycomb (ISSH: improved star-shape honeycomb). Based on the one-dimensional shock wave theory, three different crushing velocities of the improved star-shaped honeycomb were determined. The deformation mode and energy absorption characteristics under different impact velocitys were analyzed by finite element simulation. Based on the deformation characteristics of typical elements, a theoretical calculation model was constructed, and the plateau stress under low-velocity and high-velocity loading was obtained according to the principle of energy conservation and momentum conservation, respectively. The theoretical calculation and numerical simulation results showed good agreement. The results showed that, compared with SSH, the addition of arrow-shaped and square structures greatly increased the stability of ISSH deformation. And ISSH had a stronger energy absorption capacity. The present results are significant for the design of impact protective structures.
Keywords: star-shaped honeycomb; plateau stress; deformation mode; specific energy absorption; stress-strain curve

Key words

star-shaped honeycomb / plateau stress / deformation mode / specific energy absorption / stress-strain curve

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

HU Jinshun1,2, LIN Yongshui1,2, CHEN Wei1,2, LI Xiaobin3, WU Weiguo4. In-plane dynamic response and energy absorption characteristics of improved star-shape honeycomb structure[J]. Journal of Vibration and Shock, 2022, 41(23): 119-128

References

[1] WANG Z. Recent advances in novel metallic honeycomb structure [J]. Composites Part B: Engineering, 2019, 166: 731-41.
[2] 吴文旺, 肖登宝, 孟嘉旭,等. 负泊松比结构力学设计,抗冲击性能及在车辆工程应用与展望[J]. 力学学报, 2021, 53(3):28.
WU Wenwang, XIAO Dengbao, MENG Jiaxu. Mechanical design, impact energy absorption and applications of auxetic structures in automobile lightweight engineering [J]. Chinese Journal of Theoretical and Applied Mechanics, 2021, 53(3):28.
[3] QIAO J, CHEN C Q. Analyses on the In-Plane Impact Resistance of Auxetic Double Arrowhead Honeycombs [J]. Journal of Applied Mechanics, 2015, 82(5).
[4] QIAO J X, CHEN C Q. Impact resistance of uniform and functionally graded auxetic double arrowhead honeycombs [J]. Int J Impact Eng, 2015, 83: 47-58.
[5] MOUSANEZHAD D, HAGHPANAH B, GHOSH R, et al. Elastic properties of chiral, anti-chiral, and hierarchical honeycombs: A simple energy-based approach [J]. Theor App Mech Lett, 2016, 6(2): 81-96.
[6] NOVAK N, HOKAMOTO K, VESENJAK M, et al. Mechanical behaviour of auxetic cellular structures built from inverted tetrapods at high strain rates [J]. Int J Impact Eng, 2018, 122: 83-90.
[7] QI D, LU Q, HE C, et al. Impact energy absorption of functionally graded chiral honeycomb structures [J]. Extreme Mech Lett, 2019, 32.
[8] WANG T, AN J, HE H, et al. A novel 3D impact energy absorption structure with negative Poisson’s ratio and its application in aircraft crashworthiness [J]. Compos Struct, 2021, 262.
[9] ZHANG J, LU G, YOU Z. Large deformation and energy absorption of additively manufactured auxetic materials and structures: A review [J]. Composites Part B: Engineering, 2020, 201.
[10] XIANG J, DU J. Energy absorption characteristics of bio-inspired honeycomb structure under axial impact loading [J]. Materials Science and Engineering: A, 2017, 696: 283-9.
[11] CHEN Y J, SCARPA F, LIU Y J, et al. Elasticity of anti-tetrachiral anisotropic lattices [J]. INT J SOLIDS STRUCT, 2013, 50(6): 996-1004.
[12] FARRUGIA P S, GATT R, GRIMA J N. A Novel Three‐Dimensional Anti‐Tetrachiral Honeycomb [J]. Phys Status Solidi B Basic Res, 2018.
[13] DONG Z, LI Y, ZHAO T, et al. Experimental and numerical studies on the compressive mechanical properties of the metallic auxetic reentrant honeycomb [J]. Mater Des, 2019, 182.
[14] PROGRESS IN MATERIALS SCIENCEJI L, HU W, TAO R, et al. Compression behavior of the 4D printed reentrant honeycomb: experiment and ﬁnite element analysis [J]. Smart Mater Struct, 2020, 29(11).
[15] 韩会龙, 张新春, 王鹏. 负泊松比蜂窝材料的动力学响应及能量吸收特性 [J]. 爆炸与冲击, 2019, 39(1)
HAN Huilong，ZHANG Xinchun，WANG PengDynamic responses and energy absorption properties of honeycombs with negative Poisson's ratio [J]. Explosion and Shock Waves, 2019, 39(1).
[16] SLANN A, WHITE W, SCARPA F, et al. Cellular plates with auxetic rectangular perforations [J]. Phys Status Solidi B Basic Res, 2015, 252(7): 1533-9.
[17] LOGAKANNAN K P, RAMACHANDRAN V, RENGASWAMY J, et al. Quasi-static and dynamic compression behaviors of a novel auxetic structure [J]. Compos Struct, 2020, 254.
[18] WEI L, ZHAO X, YU Q, et al. In-plane compression behaviors of the auxetic star honeycomb: Experimental and numerical simulation [J]. Aerospace Science and Technology, 2021, 115.
[19] MA Y, SCARPA F, ZHANG D, et al. A nonlinear auxetic structural vibration damper with metal rubber particles [J]. Smart Mater Struct, 2013, 22(8).
[20] 魏路路, 余强, 赵轩,等. 内凹-反手性蜂窝结构的面内动态压溃性能研究[J]. 振动与冲击, 2021, 40(4):9.
WEI Lulu,U Qiang,HAO Xuan.In plane impact performance of honeycomb structure with sinusoidal curved edge and negative Poisson’s ratio [J] Journal of Vibration and Shock，2021, 40(4):9..
[21] 虞科炯, 徐峰祥, 华林. 正弦曲边负泊松比蜂窝结构面内冲击性能研究[J]. 振动与冲击, 2021, 40(13):9.
YU Kejiong，XU Fengxiang ，HUA Lin，In-plane dynamic crushing characteristics of re-entrant anti-trichiral honeycomb [J]. Journal of Vibration and Shock，2021, 40(13):9.
[22] WEI L, ZHAO X, YU Q, et al. A novel star auxetic honeycomb with enhanced in-plane crushing strength [J]. THIN WALL STRUCT, 2020, 149.
[23] WANG H, LU Z, YANG Z, et al. In-plane dynamic crushing behaviors of a novel auxetic honeycomb with two plateau stress regions [J]. Int J Mech Sci, 2019, 151: 746-59.
[24] XU M, XU Z, ZHANG Z, et al. Mechanical properties and energy absorption capability of AuxHex structure under in-plane compression: Theoretical and experimental studies [J]. Int J Mech Sci, 2019, 159: 43-57.
[25]卢子兴, 李康. 手性和反手性蜂窝材料的面内冲击性能研究[J]. 振动与冲击, 2017(21):16-22.
LU Zixing, LI Kang. In-plane dynamic crushing of chiral and anti-chiral honeycombs [J] Journal of Vibration and Shock，2017(21):16-22.
[26]öNIG A, STRONGE W J. In-plane dynamic crushing of honeycomb. Part I: crush band initiation and wave trapping [J]. Int J Mech Sci, 2002, 44(8): 1665-96.
[27]TAN P J, REID S R, HARRIGAN J J, et al. Dynamic compressive strength properties of aluminium foams. Part II—‘shock’ theory and comparison with experimental data and numerical models [J]. Journal of the Mechanics and Physics of Solids, 2005, 53(10): 2206-30.