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作者:

Lu, S. F. (Lu, S. F..) | Xue, N. (Xue, N..) | Zhang, W. (Zhang, W..) (学者:张伟) | Song, X. J. (Song, X. J..) | Ma, W. S. (Ma, W. S..)

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SCIE

摘要:

The dynamic stability of an axially moving graphene reinforced laminated composite plate is studied. The graphene nanoplatelets (GPLs) are distributed in each polyvinylidene fluoride (PVDF) layer uniformly and in the whole plate symmetrically. The volume fraction of the first layer is used as the control variable to determine the distribution pattern of the GPLs. Halpin-Tsai's model is used to predict the effective Young's modulus of the axially moving graphene reinforced laminated composite plate. The effective mass density and Poisson's ratio are calculated by using the rule of mixture. Based on von Karman plate theory and Hamilton's principle, the governing equations of motion are derived for the axially moving graphene reinforced laminated composite plate. To evaluate the stability of the axially moving graphene reinforced laminated composite plate with the constant velocity, the ordinary differential equations of motion are obtained by using Galerkin method. The effect of the graphene reinforcement on the critical and flutter velocities of the axially moving laminated composite plate is analyzed based on the eigenvalue of the coefficient matrix. The influence of the graphene reinforcement on the instability region for the axially moving laminated composite plate with the varied velocity is also evaluated by using the direct multiscale method.

关键词:

Axially moving plate Critical velocity Direct multiscale method Graphene reinforcement

作者机构:

  • [ 1 ] [Lu, S. F.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China
  • [ 2 ] [Xue, N.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China
  • [ 3 ] [Zhang, W.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China
  • [ 4 ] [Ma, W. S.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China
  • [ 5 ] [Zhang, W.]Beijing Univ Technol, Coll Mech Engn, Beijing Key Lab Nonlinear Vibrat & Strength Mech, Beijing 100124, Peoples R China
  • [ 6 ] [Song, X. J.]Inner Mongolia Univ Technol, Coll Mech Engn, Hohhot 010051, Peoples R China

通讯作者信息:

  • 张伟

    [Zhang, W.]Inner Mongolia Univ Technol, Dept Mech, Hohhot 010051, Peoples R China;;[Zhang, W.]Beijing Univ Technol, Coll Mech Engn, Beijing Key Lab Nonlinear Vibrat & Strength Mech, Beijing 100124, Peoples R China

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来源 :

THIN-WALLED STRUCTURES

ISSN: 0263-8231

年份: 2021

卷: 167

6 . 4 0 0

JCR@2022

ESI学科: ENGINEERING;

ESI高被引阀值:9

被引次数:

WoS核心集被引频次: 22

SCOPUS被引频次: 25

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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