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Applied Mathematics and Mechanics (English Edition) ›› 2000, Vol. 21 ›› Issue (2): 185-192.

• 论文 • 上一篇    下一篇

THE VIRTUAL WORK PRINCIPLE AND LINEAR COMPLEMEN-TARY METHOD FOR COUPLING ANALYSIS OF ELASTO-PLASTIC DAMAGE STRUCTURE

马景槐   

  1. Xinjiang Petroleum Institute, Ulumuqi 830000, P. R. China
  • 收稿日期:1997-12-24 修回日期:1999-05-15 出版日期:2000-02-18 发布日期:2000-02-18

THE VIRTUAL WORK PRINCIPLE AND LINEAR COMPLEMEN-TARY METHOD FOR COUPLING ANALYSIS OF ELASTO-PLASTIC DAMAGE STRUCTURE

Ma Jinghuai   

  1. Xinjiang Petroleum Institute, Ulumuqi 830000, P. R. China
  • Received:1997-12-24 Revised:1999-05-15 Online:2000-02-18 Published:2000-02-18

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摘要： The virtual displacement principle of elasto-plastic damage mechanics is presented. A linear complementary method for elasto-plastic damage problem is proposed by using FEM technique. This method is applicable to solving the damage structure analysis of hardened and softened nonlinear material.

关键词: elasto-plastic damage mechanics, virtual work principle, FEM technique, linear complementary method

Abstract: The virtual displacement principle of elasto-plastic damage mechanics is presented. A linear complementary method for elasto-plastic damage problem is proposed by using FEM technique. This method is applicable to solving the damage structure analysis of hardened and softened nonlinear material.

Key words: elasto-plastic damage mechanics, virtual work principle, FEM technique, linear complementary method

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