Temperature effects on the compressive properties and failure mechanisms of composite sandwich panel with Y-shaped cores

被引：21
|
作者：
Zhou, Junmeng [1 ,2 ]
Wang, Yu [1 ,2 ]
Liu, Jiayi [1 ,2 ]
Liu, Jialin [1 ,2 ]
Mei, Jie [1 ,2 ]
Huang, Wei [1 ,2 ]
Tang, Yuling [3 ]
机构：
[1] Huazhong Univ Sci & Technol, Sch Naval Architecture & Ocean Engn, Wuhan 430074, Hubei, Peoples R China
[2] Collaborat Innovat Ctr Adv Ship & Deep Sea Explor, Shanghai 200240, Peoples R China
[3] Tianjin Univ Sci & Technol, Coll Mech Engn, Tianjin Key Lab Integrated Design & On Line Monit, Tianjin 300222, Peoples R China
来源：
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING | 2018年 / 114卷
基金：
美国国家科学基金会; 中国博士后科学基金;
关键词：
Carbon fibers; Sandwich panel; Mechanical properties; High temperature properties; PYRAMIDAL TRUSS CORES; LATTICE STRUCTURES; BEHAVIOR; SHEAR; PERFORMANCE; FABRICATION;
D O I：
10.1016/j.compositesa.2018.08.003
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of temperature on the mechanical properties and failure mechanisms of composite sandwich panel with Y-shaped cores under out-of-plane compression have been studied in this paper. The carbon fiber composite sandwich panel with Y-shaped cores was manufactured by a hot-press method using unidirectional carbon/epoxy prepregs. The out-of-plane compression tests of composite sandwich panels were conducted at temperatures ranging from 20 degrees C to 200 degrees C. Then the stress-strain curves, failure modes, compressive stiffness and strength of composite sandwich panel at high temperatures were analyzed and compared with those ones at room temperature. The results have shown that temperature had a significant effect on mechanical properties and failure behaviors of composite sandwich panel. And high temperature resulted in the decreasing of compressive stiffness and strength. Finally, the analytical expressions were presented to predict the compressive stiffness and strength of composite sandwich panel and compared with experimental results at different temperatures.
引用
收藏
页码：72 / 85
页数：14
相关论文
共 32 条
  • [1] The impact resistance of composite Y-shaped cores sandwich structure
    Yu, Sheng
    Yu, Xiaofei
    Ao, Yaoliang
    Mei, Jie
    Jiang, Weimin
    Liu, Jiayi
    Li, Can
    Huang, Wei
    THIN-WALLED STRUCTURES, 2021, 169
  • [2] Investigation on manufacturing and mechanical behavior of all-composite sandwich structure with Y-shaped cores
    Liu, Jialin
    Liu, Jiayi
    Mei, Jie
    Huang, Wei
    COMPOSITES SCIENCE AND TECHNOLOGY, 2018, 159 : 87 - 102
  • [3] The effects of temperature on compressive responses and failure behaviors of composite Y-frame cores sandwich structure
    Jiang, Weimin
    Yu, Xiaofei
    Zhou, Junmeng
    Liu, Jiayi
    Huang, Wei
    POLYMER COMPOSITES, 2021, 42 (11) : 6116 - 6126
  • [4] Bending response and failure mechanism of composite sandwich panel with Y-frame core
    Liu, Jialin
    He, Zhenping
    Liu, Jiayi
    Huang, Wei
    THIN-WALLED STRUCTURES, 2019, 145
  • [5] High Temperature Residual Properties of Carbon Fiber Composite Sandwich Panel with Pyramidal Truss Cores
    Liu, Jiayi
    Zhou, Zhengong
    Wu, Linzhi
    Ma, Li
    Pan, Shidong
    APPLIED COMPOSITE MATERIALS, 2013, 20 (04) : 537 - 552
  • [6] The compressive responses of glass fiber composite pyramidal truss cores sandwich panel at different temperatures
    Liu, Jiayi
    Qiao, Wufeng
    Liu, Jingxi
    Xie, De
    Zhou, Zhengong
    Ma, Li
    Wu, Linzhi
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2015, 73 : 93 - 100
  • [7] The effect of temperature on the bending properties and failure mechanism of composite truss core sandwich structures
    Liu, Jiayi
    Xiang, Linling
    Kan, Tao
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2015, 79 : 146 - 154
  • [8] The edgewise compressive behavior and failure mechanism of the composite Y-frame core sandwich column
    Liu, Jialin
    Li, Can
    Deng, Sihua
    Liu, Jiayi
    Huang, Wei
    POLYMER TESTING, 2020, 81
  • [9] High Temperature Residual Properties of Carbon Fiber Composite Sandwich Panel with Pyramidal Truss Cores
    Jiayi Liu
    Zhengong Zhou
    Linzhi Wu
    Li Ma
    Shidong Pan
    Applied Composite Materials, 2013, 20 : 537 - 552
  • [10] Effect of high-low temperature on the compressive and shear performances of composite sandwich panels with pyramidal lattice truss cores
    Li, Xiaodong
    Cong, Fanglin
    Zhang, Yewei
    Qin, Zhengqi
    Wang, Shuo
    He, Jun
    COMPOSITE STRUCTURES, 2022, 292
1234