Applied Mathematics and Mechanics (English Edition) ›› 1988, Vol. 9 ›› Issue (1): 13-18.

• 论文 • 上一篇    下一篇

OPTIMAL DESIGN OF MINIMAX DEFLECTION OF AN ANNULAR PLATE

俞焕然, 叶开沅   

  1. Department of Mechanics, Lanzhou University, Lanzhou
  • 收稿日期:1987-06-01 出版日期:1988-01-18 发布日期:1988-01-18
  • 基金资助:

    Project Supported by the Science Fund of the National Education Committee

OPTIMAL DESIGN OF MINIMAX DEFLECTION OF AN ANNULAR PLATE

Yu Huan-ran, YehKai-yuan   

  1. Department of Mechanics, Lanzhou University, Lanzhou
  • Received:1987-06-01 Online:1988-01-18 Published:1988-01-18
  • Supported by:

    Project Supported by the Science Fund of the National Education Committee

摘要: The optimal design ofminimax deflection of an annular plate is studied in this paper. The annular plate is subjected to an arbitrary axisymmetric loading. The problem can be posed as a standard nonlinear programming problem with equality constraints by means of the stepped reduction method. Some examples are also given to illustrate the method which has many advantages.

关键词: Green-Naghdi model, generalized thermoelasticity, transversely isotropic material, body force, spatially varying heat source

Abstract: The optimal design ofminimax deflection of an annular plate is studied in this paper. The annular plate is subjected to an arbitrary axisymmetric loading. The problem can be posed as a standard nonlinear programming problem with equality constraints by means of the stepped reduction method. Some examples are also given to illustrate the method which has many advantages.

Key words: transversely isotropic material, Green-Naghdi model, body force, spatially varying heat source, generalized thermoelasticity

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