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Applied Mathematics and Mechanics (English Edition) ›› 1994, Vol. 15 ›› Issue (3): 211-221.

• 论文 • 上一篇    下一篇

THE EXPRESSION OF STRESS AND STRAIN AT THE TIP OF THREE-DIMENSIONAL NOTCH

钱俊1, 龙驭球2   

  1. 1. East China Institute of Techmology;
    2. Qinghua University, Beijing
  • 收稿日期:1991-12-27 出版日期:1994-03-18 发布日期:1994-03-18

THE EXPRESSION OF STRESS AND STRAIN AT THE TIP OF THREE-DIMENSIONAL NOTCH

Qian Jun1, Long Yu-qiu2   

  1. 1. East China Institute of Techmology;
    2. Qinghua University, Beijing
  • Received:1991-12-27 Online:1994-03-18 Published:1994-03-18

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摘要： The singularity of stress and strain at the tip of three-dimensional notch isanalysed by the power expansion method .the eigenquation of the notch is gainedthrough the boundary conditions of the notch, the eigenvalues under different innerangles of the notch are obtained, the expression of stress and strain at the tip of thenotch is finally derived .

Abstract: The singularity of stress and strain at the tip of three-dimensional notch isanalysed by the power expansion method .the eigenquation of the notch is gainedthrough the boundary conditions of the notch, the eigenvalues under different innerangles of the notch are obtained, the expression of stress and strain at the tip of thenotch is finally derived .

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