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Applied Mathematics and Mechanics (English Edition) ›› 1989, Vol. 10 ›› Issue (9): 811-815.

• 论文 • 上一篇    下一篇

THE ELASTO-PLASTIC STRAIN ANALYSIS OF NOTCHED PLATE UNDER CYCLIC LOADING—AN APPLICATION OF PLASTIC ANISOTROPIC HARDENING THEORY

金永杰1, 李如锋1, 周春田2, 勾秋静2   

  1. 1. Shanghai Jiaotong University, Shanghai;
    2. Tsinghua University, Beijing
  • 收稿日期:1988-06-15 出版日期:1989-09-18 发布日期:1989-09-18

THE ELASTO-PLASTIC STRAIN ANALYSIS OF NOTCHED PLATE UNDER CYCLIC LOADING—AN APPLICATION OF PLASTIC ANISOTROPIC HARDENING THEORY

Jin Yong-jie1, Li Ru-feng1, Zhou Chun-tian2, Gou Qiu-jing2   

  1. 1. Shanghai Jiaotong University, Shanghai;
    2. Tsinghua University, Beijing
  • Received:1988-06-15 Online:1989-09-18 Published:1989-09-18

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摘要： In order to predict the life of engineering structures, it is necessary to investigate the strain distribution in notched members.In gineral, the Uauschinger Effect of materials under cyclic loading is not negligible, and so the anisolropic hardening model has been suggested.From the comparison between the calculated and experimental results in this paper, we can see that even the linear kinematic hardening model is quite suitable for strain analysis under cyclic loading.

Abstract: In order to predict the life of engineering structures, it is necessary to investigate the strain distribution in notched members.In gineral, the Uauschinger Effect of materials under cyclic loading is not negligible, and so the anisolropic hardening model has been suggested.From the comparison between the calculated and experimental results in this paper, we can see that even the linear kinematic hardening model is quite suitable for strain analysis under cyclic loading.

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