Dynamic buckling of functionally graded graphene nanoplatelets reinforced composite arches under pulse load

被引：0
|
作者：
Chen, Bi-Jing [1 ]
Huang, Yong-Hui [1 ]
Yang, Zhi-Cheng [2 ]
Liu, Ai-Rong [1 ]
机构：
[1] Research Center for Wind Engineering and Engineering Vibration, Guangzhou University, Guangzhou,510006, China
[2] College of Urban and Rural Construction, Zhongkai University of Agriculture and Engineering, Guangzhou,510225, China
来源：
Gongcheng Lixue/Engineering Mechanics | 2022年 / 39卷
关键词：
Arches; -; Buckling; Dynamics; Graphene; Reinforcement;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
By using finite element method, the dynamic response of functionally graded graphene nanoplatelets reinforced composite (FG-GPLRC) arches under radial rectangular pulse loading was analyzed. A method is proposed to obtain dynamic buckling load and critical load duration by comparing the static buckling path with the peak value of the dynamic displacement response. And then, the influence of graphene nanoplatelets (GPLs) distribution mode, of weight fraction, of geometric parameters, of geometry and dimensions, of load duration on the arch's dynamic mechanical behavior is studied through parametric analysis. It is found that: adding a small amount of GPLs as the reinforced composite can significantly improve the dynamic buckling load of the arch, and X- type GPLs distribution mode can achieve the most effective stiffness enhancement effect. With other parameters unchanged, the effect of the thinner and larger GPLs layer on the arch reinforcement of FG-GPLRC arch is more obvious. Copyright ©2022 Engineering Mechanics. All rights reserved.
引用
收藏
页码：370 / 376
相关论文
共 50 条
  • [31] Nonlinear free vibration of functionally graded polymer composite beams reinforced with graphene nanoplatelets (GPLs)
    Feng, Chuang
    Kitipornchai, Sritawat
    Yang, Jie
    ENGINEERING STRUCTURES, 2017, 140 : 110 - 119
  • [32] Nonlinear Buckling of Fixed Functionally Graded Material Arches Under a Locally Uniformly Distributed Radial Load
    Lu, Hanwen
    Zhou, Jinman
    Yang, Zhicheng
    Liu, Airong
    Zhu, Jian
    FRONTIERS IN MATERIALS, 2021, 8
  • [33] Static, dynamic and buckling responses of random functionally graded beams reinforced by graphene platelets
    Zhang, Lei
    Xu, Zhenbo
    Gao, Mengyuan
    Xu, Rongqiao
    Wang, Guannan
    ENGINEERING STRUCTURES, 2023, 291
  • [34] Wave Propagation in Rotating Functionally Graded Microbeams Reinforced by Graphene Nanoplatelets
    Zhao, Tianyu
    Ma, Yu
    Zhou, Jiannan
    Fu, Yanming
    MOLECULES, 2021, 26 (17):
  • [35] On the dynamics of rotating cracked functionally graded blades reinforced with graphene nanoplatelets
    Guo, Hulun
    Ouyang, Xu
    Yang, Tianzhi
    Zur, Krzysztof Kamil
    Reddy, J. N.
    ENGINEERING STRUCTURES, 2021, 249
  • [36] Active vibration control of functionally graded graphene nanoplatelets reinforced composite plates integrated with piezoelectric layers
    Selim, B. A.
    Liu, Zishun
    Liew, K. M.
    THIN-WALLED STRUCTURES, 2019, 145
  • [37] Buckling and postbuckling of functionally graded graphene-reinforced composite laminated plates in thermal environments
    Shen, Hui-Shen
    Xiang, Y.
    Lin, Feng
    Hui, D.
    COMPOSITES PART B-ENGINEERING, 2017, 119 : 67 - 78
  • [38] Thermal post-buckling analysis of functionally graded graphene platelets reinforced composite microtubes
    Li, Min
    Lu, L. U.
    She, Gui-Lin
    Wang, Shuang
    THIN-WALLED STRUCTURES, 2024, 203
  • [39] Nonlinear axisymmetric dynamic buckling of functionally graded graphene reinforced porous nanocomposite spherical caps
    Haboussi, M.
    Sankar, A.
    Ganapathi, M.
    MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2021, 28 (02) : 127 - 140
  • [40] Functionally graded graphene reinforced composite structures: A review
    Zhao, Shaoyu
    Zhao, Zhan
    Yang, Zhicheng
    Ke, LiaoLiang
    Kitipornchai, Sritawat
    Yang, Jie
    ENGINEERING STRUCTURES, 2020, 210
12345