Applied Mathematics and Mechanics (English Edition) ›› 2004, Vol. 25 ›› Issue (7): 817-826.

• 论文 • 上一篇    下一篇

UNIFORMLY VALID ASYMPTOTIC SOLUTIONS OF THE NONLINEAR UNSYMMETRICAL BENDING FOR ORTHOTROPIC RECTANGULAR THIN PLATE OF FOUR CLAMPED EDGES WITH VARIABLE THICKNESS

黄家寅   

  1. Department of Physics, College of Science and Engineering, Qindao University, Qindao 266071, P. R. China
  • 收稿日期:2002-05-25 修回日期:2004-03-28 出版日期:2004-07-18 发布日期:2004-07-18
  • 基金资助:
    the Qingdao Natural Science Foundation of China

UNIFORMLY VALID ASYMPTOTIC SOLUTIONS OF THE NONLINEAR UNSYMMETRICAL BENDING FOR ORTHOTROPIC RECTANGULAR THIN PLATE OF FOUR CLAMPED EDGES WITH VARIABLE THICKNESS

HUANG Jia-yin   

  1. Department of Physics, College of Science and Engineering, Qindao University, Qindao 266071, P. R. China
  • Received:2002-05-25 Revised:2004-03-28 Online:2004-07-18 Published:2004-07-18
  • Supported by:
    the Qingdao Natural Science Foundation of China

摘要: By using “the method of modified two-variable”,“the method of mixing perturbation” and introducing four small parameters,the problem of the nonlinear unsymmetrical bending for orthotropic rectangular thin plate with linear variable thickness is studied.And the uniformly valid asymptotic solution of Nth-order for ε1 and Mth-order for ε2 of the deflection functions and stress function are obtained.

Abstract: By using “the method of modified two-variable”,“the method of mixing perturbation” and introducing four small parameters,the problem of the nonlinear unsymmetrical bending for orthotropic rectangular thin plate with linear variable thickness is studied.And the uniformly valid asymptotic solution of Nth-order for ε1 and Mth-order for ε2 of the deflection functions and stress function are obtained.

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