Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (5): 419-424.

• 论文 • 上一篇    下一篇

THE BUCKLED STATES OF RECTANGULAR PLATES

何录武, 程昌钧   

  1. Department of Mechanics, Lanzhou University, Lanzhou
  • 收稿日期:1991-06-17 出版日期:1992-05-18 发布日期:1992-05-18
  • 基金资助:

    The project supported by Gansu Province Natural Science Foundation

THE BUCKLED STATES OF RECTANGULAR PLATES

He Lu-wu, Cheng Chang-jun   

  1. Department of Mechanics, Lanzhou University, Lanzhou
  • Received:1991-06-17 Online:1992-05-18 Published:1992-05-18

摘要: In this paper, based on the generalized variational principle of plates, the buckled states of rectangular plates under uniaxial compression are studied by use of the finite element method and the numerical analysis results under various boundary conditions are obtained by using the continuation calculation method.

关键词: finite element, continuation method, bifurcation point, bifurcation solution

Abstract: In this paper, based on the generalized variational principle of plates, the buckled states of rectangular plates under uniaxial compression are studied by use of the finite element method and the numerical analysis results under various boundary conditions are obtained by using the continuation calculation method.

Key words: finite element, continuation method, bifurcation point, bifurcation solution

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