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Applied Mathematics and Mechanics (English Edition) ›› 1993, Vol. 14 ›› Issue (5): 429-436.

• 论文 • 上一篇    下一篇

SUPPLEMENTARY STUDY ON ANISOTROPIC PLASTIC STRESS FIELDS AT A STATIONARY PLANE-STRESS CRACK-TIP

林拜松   

  1. Central-South University of Technology, Changsha
  • 收稿日期:1991-07-15 出版日期:1993-05-18 发布日期:1993-05-18

SUPPLEMENTARY STUDY ON ANISOTROPIC PLASTIC STRESS FIELDS AT A STATIONARY PLANE-STRESS CRACK-TIP

Lin Bai-song   

  1. Central-South University of Technology, Changsha
  • Received:1991-07-15 Online:1993-05-18 Published:1993-05-18

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摘要： The results in Ref, [1] are not suitable for the cases of α≥2, For this reason, we use the method in Ref. [1] to derive the general expressions of the anisotropic plastic stress fields at a stationary plane-stress crack-tip for both of the cases of α=2 and α>2. As an example, we give the analytical expressions of the anisotropic plastic stress fields at the stationary tips of mode I and mode ff plane-stress cracks for the case of α=2.

Abstract: The results in Ref, [1] are not suitable for the cases of α≥2, For this reason, we use the method in Ref. [1] to derive the general expressions of the anisotropic plastic stress fields at a stationary plane-stress crack-tip for both of the cases of α=2 and α>2. As an example, we give the analytical expressions of the anisotropic plastic stress fields at the stationary tips of mode I and mode ff plane-stress cracks for the case of α=2.

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