In-plane crushing behaviour of hierarchical honeycombs: finite element simulation and analytical modelling

被引：11
|
作者：
Wang, Yuyang [1 ]
Zhang, Jianjun [1 ]
Lu, Guoxing [1 ]
Ha, Ngoc San [2 ]
Xiang, Xinmei [3 ]
Wang, Li [4 ]
机构：
[1] Swinburne Univ Technol, Sch Engn, Hawthorn, Vic 3122, Australia
[2] RMIT Univ, Ctr Innovat Struct & Mat, Sch Engn, Melbourne 3001, Australia
[3] Guangzhou Univ, Sch Civil Engn, Guangzhou 510006, Peoples R China
[4] Shandong Univ Weihai, Sch Mech Elect & Informat Engn, Weihai 264209, Peoples R China
来源：
ACTA MECHANICA SINICA | 2023年 / 39卷 / 11期
基金：
中国国家自然科学基金; 澳大利亚研究理事会;
关键词：
In-plane crushing; Hierarchical honeycombs; Energy absorption; Plateau stress; Analytical modelling; ENERGY-ABSORPTION; CRASHWORTHINESS; IMPACT;
D O I：
10.1007/s10409-023-23067-x
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This work reports on the in-plane crushing behaviour of second-order hierarchical honeycombs with triangle substructures (SHT). Here, cell walls of a conventional hexagonal honeycomb were replaced with two-layer equilateral triangles as substructures. Finite element (FE) simulations and analytical modelling were conducted, and a good agreement was found between FE and analytical results. The response of SHT was compared with that of other patterned honeycombs. Three deformation modes were observed under different loading speeds, and critical velocities for mode transforming were obtained qualitatively. The effect of loading speed and relative density on crushing stress and energy absorption capacity was also discussed.
引用
收藏
页数：11
相关论文
共 50 条
  • [1] Finite Element Analysis for In-Plane Crushing Behaviour of Aluminium Honeycombs
    ZHU Feng
    Institute of Applied Mechanics
    Transactions of Tianjin University, 2006, (S1) : 142 - 146
  • [2] In-plane dynamic crushing of honeycombs - a finite element study
    Ruan, D
    Lu, G
    Wang, B
    Yu, TX
    INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2003, 28 (02) : 161 - 182
  • [3] Finite element analysis for in-plane crushing behavior of aluminum honeycombs
    Faculty of Engineering and Industrial Sciences, Swinburne University of Technology, Hawthorn VIC 3122, Australia
    不详
    Trans. Tianjin Univ., 2006, SUPPL. (142-146):
  • [4] In-plane crushing behaviour of hierarchical honeycombs: finite element simulation and analytical modelling层级蜂窝结构面内压缩行为研究: 有限元模拟和理论分析
    Yuyang Wang
    Jianjun Zhang
    Guoxing Lu
    Ngoc San Ha
    Xinmei Xiang
    Li Wang
    Acta Mechanica Sinica, 2023, 39
  • [5] A numerical study on the in-plane dynamic crushing of self-similar hierarchical honeycombs
    He, Qiang
    Feng, Jun
    Zhou, Honggen
    MECHANICS OF MATERIALS, 2019, 138
  • [6] Effect of cell-wall angle on the in-plane crushing behaviour of hexagonal honeycombs
    Hu, Lingling
    You, Fanfan
    Yu, Tongxi
    MATERIALS & DESIGN, 2013, 46 : 511 - 523
  • [7] In-plane dynamic crushing and energy absorption capacity of self-similar hierarchical honeycombs
    An, Li-qiang
    Zhang, Xin-chun
    Wu, He-xiang
    Jiang, Wen-qiang
    ADVANCES IN MECHANICAL ENGINEERING, 2017, 9 (06):
  • [8] In-plane dynamic crushing behaviors of joint-based hierarchical honeycombs with different topologies
    Zhang, Xin-chun
    Shen, Zhen-feng
    Wu, He-xiang
    Bai, Jiang-pan
    JOURNAL OF SANDWICH STRUCTURES & MATERIALS, 2021, 23 (08) : 4218 - 4251
  • [9] In-plane crushing of a hierarchical honeycomb
    Qiao, Jinxiu
    Chen, Changqing
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2016, 85-86 : 57 - 66
  • [10] In-plane compression of graded hierarchical honeycombs
    Wang, Yuyang
    Lu, Guoxing
    Ha, Ngoc San
    Wang, Li
    ADVANCES IN STRUCTURAL ENGINEERING, 2022, 25 (07) : 1483 - 1504
12345