西南石油大学学报(自然科学版) ›› 1989, Vol. 11 ›› Issue (1): 90-93.DOI: 10.3863/j.issn.1000-2634.1989.01.011

• 论文 • 上一篇    下一篇

Griffith裂纹积分变换解法中对偶积分方程的简单解法—形式函数待定法

王维 肖芳淳   

  1. 石油机械系
  • 收稿日期:1987-11-16 修回日期:1900-01-01 出版日期:1989-02-20 发布日期:1989-02-20

SIMPLE METHOD OF SOLVING DUAL INTEGRAL EQUATIONS FOR GRIFFITH-CRACK PROBLEMS

Wang Wei Xiao Fangchun   

  1. Department of Mechanical Engineering
  • Received:1987-11-16 Revised:1900-01-01 Online:1989-02-20 Published:1989-02-20

摘要: 本文在Abel积分方程法解Griffith裂纹问题对偶积分方程的基础上,提出了求解这种对偶积分方程的一种简单方法即形式函数待定法。

关键词: 裂纹, 偶积分方程, 新解法

Abstract: Based on the solution of Abel s integral equation method to dual integral equations for Griffith-crack problems, a simple method called Form Function Method of solving the dual integral equations is presented in this paper. The concept of this method is clear, and the calculation is very simple.

Key words: Griffith-crack, dual integral equation, Form Function method