Compression property and energy absorption capacity of 4D-printed deformable honeycomb structure

被引:8
|
作者
Peng, Xiang [1 ,2 ]
Liu, Guoao [1 ]
Li, Jiquan [1 ]
Wu, Huaping [1 ,2 ]
Jia, Weiqiang [3 ]
Jiang, Shaofei [1 ]
机构
[1] Zhejiang Univ Technol, Coll Mech Engn, Hangzhou 310023, Peoples R China
[2] Zhejiang Univ Technol, Collaborat Innovat Ctr High End Laser Mfg Equipmen, Hangzhou 310023, Peoples R China
[3] Zhejiang Lab, Hangzhou 311121, Peoples R China
基金
中国国家自然科学基金;
关键词
Honeycomb structure; 4D printing; Compression deformation; Energy absorption; TOPOLOGY OPTIMIZATION; STIFFNESS;
D O I
10.1016/j.compstruct.2023.117591
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
Honeycomb structures exhibit outstanding mechanical properties with specific unit cell configurations. We introduce a novel honeycomb structure that can enhance the compression property and energy absorption capacity by utilizing four-dimensional (4D) printing technology with polylactic acid (PLA) materials. In the designed honeycomb structure, the walls of the adjacent unit cells are independent, and the shape of the unit cells can be transformed between a hexagon and triangle under external loading and temperature stimulus. 4D printing technology is employed to prepare the honeycomb specimens, and the deformation processes of the innovative honeycombs are implemented. Structure I (a novel hexagonal honeycomb structure) and Structure II (a semi-triangular honeycomb structure) can be transformed into each other. Uniaxial quasi-static compression and impact tests are conducted to investigate the compression property and energy absorption capacity of the designed honeycomb structures. The results indicate that the novel honeycomb had a high compression property with Structure II, and had high energy absorption capacity with Structure I; thus, the developed honeycomb structures have broad application prospects for the multifunctional applications of honeycomb structures in the future.
引用
收藏
页数:11
相关论文
共 50 条
  • [1] Effect of manufacturing process parameters on the compression and energy absorption properties of 4D-printed deformable honeycomb structure
    Peng, Xiang
    Han, Yang
    Liu, Guoao
    Li, Jiquan
    Yi, Bing
    Sa, Guodong
    Jiang, Shaofei
    SMART MATERIALS AND STRUCTURES, 2024, 33 (07)
  • [2] A 4D-Printed Structure With Reversible Deformation for the Soft Crawling Robot
    Duan, Guifang
    Liu, Han
    Liu, Zhenyu
    Tan, Jianrong
    FRONTIERS IN MATERIALS, 2022, 9
  • [3] Parametric study of the energy absorption capacity of 3D-printed continuous glass fiber reinforced polymer cruciform honeycomb structure
    Gharehbaghi, Hussain
    Farrokhabadi, Amin
    STEEL AND COMPOSITE STRUCTURES, 2023, 49 (04): : 393 - 405
  • [4] RESEARCHERS PRODUCE 4D-PRINTED MATERIAL
    不详
    ADVANCED MATERIALS & PROCESSES, 2017, 175 (08): : 72 - 72
  • [5] Development of a 4D-Printed PLA Microgripper
    Tong, Ka Jun
    Alshebly, Yousif Saad
    Nafea, Marwan
    19TH IEEE STUDENT CONFERENCE ON RESEARCH AND DEVELOPMENT (SCORED 2021), 2021, : 207 - 211
  • [6] 4D-printed pH sensing claw
    Wu, Chun-Yi
    Chen, Jing-Ru
    Su, Cheng-Kuan
    ANALYTICA CHIMICA ACTA, 2022, 1204
  • [7] Combination of nanofibers with 3D-printed or 4D-printed structures
    Molnar, Kolos
    EXPRESS POLYMER LETTERS, 2024, 18 (03): : 243 - 244
  • [8] Reusability and Energy Absorption Behavior of 4d-Printed Heterogeneous Lattice Structures Based on Biomass Shape Memory Polyester
    Sang, Lin
    Wu, Wenyang
    Sun, Zhiqiang
    Wang, Fei
    Xu, Jun
    Tian, Juan
    Zhao, Yiping
    Zhang, Hao
    SSRN, 2023,
  • [9] Reusability and energy absorption behavior of 4D-printed heterogeneous lattice structures based on biomass shape memory polyester
    Sang, Lin
    Wu, Wenyang
    Sun, Zhiqiang
    Wang, Fei
    Xu, Jun
    Tian, Juan
    Zhao, Yiping
    Zhang, Hao
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2023, 27 : 1563 - 1578
  • [10] 4D-printed reusable metamaterial via shape memory effect for energy dissipation
    Zhang, Di
    Li, Meiyu
    Qiu, Na
    Yang, Jie
    Wu, Chi
    Steven, Grant
    Li, Qing
    Fang, Jianguang
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2024, 275