Research on low-velocity impact resistance of spherical honeycomb sandwich structures

被引：0
|
作者：
Deng, Yunfei [1 ]
Niu, Yijie [1 ]
Du, Chunzhi [1 ]
机构：
[1] Civil Aviat Univ China, Coll Aeronaut Engn, Tianjin 300300, Peoples R China
来源：
THIN-WALLED STRUCTURES | 2024年 / 204卷
关键词：
Honeycomb sandwich structure; Honeycomb orientation; Curvature radius; 3D printing; Low-velocity impact resistance; BEHAVIOR; COMPOSITE; METAL;
D O I：
10.1016/j.tws.2024.112310
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The impact resistance of spherical honeycomb sandwich structures is affected by the orientation and curvature radius of the honeycomb, which are different from those of planar honeycomb sandwich structures. In this study, concentric and coaxial spherical honeycomb sandwich structures with different curvature radii are designed, and the specimens are prepared using 3D printing technology. The impact resistance of concentric and coaxial spherical honeycomb sandwich structures with different curvature radii are investigated through low-velocity impact experiments. It is shown that the impact resistance of the concentric structure decreases with the increase of curvature radius, which is better than that of the coaxial structure with the same curvature radius. This study provides a reference for the design and application of the spherical honeycomb sandwich structure.
引用
收藏
页数：17
相关论文
共 50 条
  • [31] Numerical Study of Low-Velocity Impact Response of a Fiber Composite Honeycomb Sandwich Structure
    Wen, Zhou
    Li, Ming
    MATERIALS, 2023, 16 (15)
  • [32] Numerical modelling of the low-velocity impact response of composite sandwich beams with honeycomb core
    Ivanez, Ines
    Sanchez-Saez, Sonia
    COMPOSITE STRUCTURES, 2013, 106 : 716 - 723
  • [33] Low-Velocity Impact Tests on Basalt Fiber/Polypropylene Core Honeycomb Sandwich Composites
    M. Bulut
    Mechanics of Composite Materials, 2020, 56 : 121 - 130
  • [34] Experimental Investigation on the Low-Velocity Impact Response of Tandem Nomex Honeycomb Sandwich Panels
    Fan, Jinbo
    Li, Penghui
    Guo, Weiqi
    Zhao, Xiuguo
    Su, Chen
    Xu, Xinxi
    POLYMERS, 2023, 15 (02)
  • [35] Low-velocity impact of functional gradient honeycomb sandwich plate with CFRP face sheets
    Fu S.
    Chen D.
    Shi J.
    Li C.
    Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2023, 40 (07): : 4226 - 4236
  • [36] Damage propagation behavior of composite honeycomb sandwich panels under low-velocity impact
    Xie, Zonghong
    Su, Ni
    Zhang, Lei
    Zhao, Jian
    Li, Lei
    Wei, Hongyan
    Wang, Jian
    Yang, Shengchun
    Nanjing Hangkong Hangtian Daxue Xuebao/Journal of Nanjing University of Aeronautics and Astronautics, 2009, 41 (01): : 30 - 35
  • [37] Experimental investigation on low-velocity impact response of spherical core sandwich structure
    Pandyaraj, V
    Rajadurai, A.
    JOURNAL OF COMPOSITE MATERIALS, 2023, 57 (03) : 425 - 442
  • [38] Low-velocity impact performance of grid-honeycomb hybrid core sandwich structure
    Zhang Y.
    Chen B.
    Shi S.
    Mao H.
    Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica, 2022, 39 (01): : 381 - 389
  • [39] Analysis of Energy Density Spectrum of Low-velocity Impact in Honeycomb Sandwich Panel with FBG
    Shi, Rui
    Xiong, Ke
    Lu, Jiyun
    Zheng, Zhaoyu
    2016 INTERNATIONAL CONFERENCE ON MANUFACTURING SCIENCE AND INFORMATION ENGINEERING (ICMSIE 2016), 2016, : 102 - 111
  • [40] Quasi-static and low-velocity impact failure of aluminium honeycomb sandwich panels
    Foo, C. C.
    Chai, G. B.
    Seah, L. K.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2006, 220 (L2) : 53 - 66
12345