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The virtual work principle and linear complementary method for coupling analysis of elasto-plastic damage structure |
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| Authors: | Ma Jinghuai Associate Professor |
| Affiliation: | (1) Xinjiang Petroleum Institute, 830000 Ulumuqi, P R China |
| 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. |
| Keywords: | elasto_plastic damage mechanics virtual work principle FEM technique linear complementary method |
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