Thermal buckling and postbuckling of functionally graded multilayer GPL-reinforced composite beams on nonlinear elastic foundations

被引：5
|
作者：
Lv, Ying [1 ,2 ,3 ]
Zhang, Jing [1 ,2 ,3 ]
Li, Lianhe [1 ,2 ,3 ]
机构：
[1] Inner Mongolia Normal Univ, Math Sci Coll, Hohhot 010022, Peoples R China
[2] Ctr Appl Math Inner Mongolia, Hohhot 010022, Peoples R China
[3] Minist Educ, Key Lab Infinite dimens Hamiltonian Syst & Its Alg, Hohhot 010022, Peoples R China
来源：
HELIYON | 2023年 / 9卷 / 09期
基金：
中国国家自然科学基金;
关键词：
Differential quadrature method; Functionally graded materials; Thermal buckling; Thermal postbuckling; Graphene platelet; FREE-VIBRATION ANALYSES; NANOCOMPOSITE BEAMS; FGM PLATES; OPTIMIZATION;
D O I：
10.1016/j.heliyon.2023.e19549
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Under the influence of axial forces and uniform temperature variations, the thermal buckling and postbuckling of composite beams reinforced of functionally graded multilayer graphene platelets (GPLs) resting on nonlinear elastic foundations are examined. The Halpin-Tsai model is used to calculate the elastic modulus of each layer of GPL-reinforced composite (GPLRC). According to the virtual work principle, the nonlinear governing equations for the beam are obtained from the first-order shear deformation beam theory. The impact of axial force and nonlinear elastic foundation on thermal buckling and postbuckling is discussed using the differential quadrature method (DQM), and the analytical expression is given by the two-step perturbation method (TSPM). The effects of axial force, boundary conditions, slenderness ratio, GPL geometry, GPL weight fraction, GPL distribution pattern, and elastic foundation coefficient on thermal buckling and postbuckling are examined through parameter analysis.
引用
收藏
页数：17
相关论文
共 50 条
  • [1] Buckling and postbuckling of functionally graded multilayer graphene platelet-reinforced composite beams
    Yang, Jie
    Wu, Helong
    Kitipornchai, Sritawat
    COMPOSITE STRUCTURES, 2017, 161 : 111 - 118
  • [2] Nonlinear bending and thermal postbuckling of functionally graded graphene-reinforced composite laminated beams resting on elastic foundations
    Shen, Hui-Shen
    Lin, Feng
    Xiang, Y.
    ENGINEERING STRUCTURES, 2017, 140 : 89 - 97
  • [3] Thermal buckling and postbuckling of functionally graded graphene-reinforced composite laminated plates resting on elastic foundations
    Shen, Hui-Shen
    Xiang, Y.
    Lin, Feng
    THIN-WALLED STRUCTURES, 2017, 118 : 229 - 237
  • [4] Analysis of postbuckling of graded porous GPL-reinforced beams with geometrical imperfection
    Barati, Mohammad Reza
    Zenkour, Ashraf M.
    MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2019, 26 (06) : 503 - 511
  • [5] Thermal buckling and postbuckling of edge-cracked functionally graded multilayer graphene nanocomposite beams on an elastic foundation
    Song, Mitao
    Chen, Lei
    Yang, Jie
    Zhu, Weidong
    Kitipornchai, Sritawat
    INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES, 2019, 161
  • [6] Nonlinear vibration of functionally graded graphene-reinforced composite laminated beams resting on elastic foundations in thermal environments
    Shen, Hui-Shen
    Lin, Feng
    Xiang, Y.
    NONLINEAR DYNAMICS, 2017, 90 (02) : 899 - 914
  • [7] Buckling analysis of porous functionally graded GPL-reinforced conical shells subjected to combined forces
    Xiao-lin Huang
    Wenjie Mo
    Wenyu Sun
    Weiwei Xiao
    Archive of Applied Mechanics, 2024, 94 : 299 - 313
  • [8] Buckling analysis of porous functionally graded GPL-reinforced conical shells subjected to combined forces
    Huang, Xiao-lin
    Mo, Wenjie
    Sun, Wenyu
    Xiao, Weiwei
    ARCHIVE OF APPLIED MECHANICS, 2024, 94 (02) : 299 - 313
  • [9] Nonlinear vibration of functionally graded graphene-reinforced composite laminated beams resting on elastic foundations in thermal environments
    Hui-Shen Shen
    Feng Lin
    Y. Xiang
    Nonlinear Dynamics, 2017, 90 : 899 - 914
  • [10] Thermal buckling and postbuckling of functionally graded fiber-reinforced composite laminated plates
    Shen, Hui-Shen
    JOURNAL OF COMPOSITE MATERIALS, 2013, 47 (22) : 2783 - 2795
12345