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Applied Mathematics and Mechanics (English Edition) ›› 1992, Vol. 13 ›› Issue (12): 1133-1142.

• 论文 • 上一篇    下一篇

THE POLYNOMIAL STRESS FUNCTION SOLUTION FOR THE RECTANGULAR STRIP BENDING

袁镒吾   

  1. Central South University of Technology, Changsha
  • 收稿日期:1990-06-06 出版日期:1992-12-18 发布日期:1992-12-18

THE POLYNOMIAL STRESS FUNCTION SOLUTION FOR THE RECTANGULAR STRIP BENDING

Yuan Yi-wu   

  1. Central South University of Technology, Changsha
  • Received:1990-06-06 Online:1992-12-18 Published:1992-12-18

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摘要： In this paper, we propose some formulas for seeking a part of the particular solutions of the heavy harmonics and Tricomi equations and obtain the precise polynomial solutions of the finite-item number for rectangular strip bending problem when the intensity of the distributed load varies with the fourth power of longitudinal coordinate.

关键词: biharmonic equation, rectangular strips, polynomial solutions

Abstract: In this paper, we propose some formulas for seeking a part of the particular solutions of the heavy harmonics and Tricomi equations and obtain the precise polynomial solutions of the finite-item number for rectangular strip bending problem when the intensity of the distributed load varies with the fourth power of longitudinal coordinate.

Key words: biharmonic equation, rectangular strips, polynomial solutions

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