Applied Mathematics and Mechanics (English Edition) ›› 1991, Vol. 12 ›› Issue (12): 1143-1148.

• 论文 • 上一篇    下一篇

APPLICATION OF THE MODIFIED ITERATION METHOD TO NONLINEAR POSTBUCKLING ANALYSIS OF THIN CIRCULAR PLATES

李东   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University of Technology, Shanghai
  • 收稿日期:1990-11-08 出版日期:1991-12-18 发布日期:1991-12-18
  • 通讯作者: Liu Ren-huai

APPLICATION OF THE MODIFIED ITERATION METHOD TO NONLINEAR POSTBUCKLING ANALYSIS OF THIN CIRCULAR PLATES

Li Dong   

  1. Shanghai Institute of Applied Mathematics and Mechanics, Shanghai University of Technology, Shanghai
  • Received:1990-11-08 Online:1991-12-18 Published:1991-12-18

摘要: In this paper, the modified iteration method is further generalized to the study of axisymmetrical postbuckling of thin circular plates and hereby a new approximate analytic solution of the problem is obtained. Further utilizations of this method to postbuckling analyses of plates of more complicated structure are expected.

关键词: thin circular plate, geometrical nonlinearity, postbuckling, modified iteration method

Abstract: In this paper, the modified iteration method is further generalized to the study of axisymmetrical postbuckling of thin circular plates and hereby a new approximate analytic solution of the problem is obtained. Further utilizations of this method to postbuckling analyses of plates of more complicated structure are expected.

Key words: thin circular plate, geometrical nonlinearity, postbuckling, modified iteration method

APS Journals | CSTAM Journals | AMS Journals | EMS Journals | ASME Journals