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Plastic limit analysis of incompatible finite element method |
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| Authors: | Hua Bo-hao Wu Chang-chun Liu Xiao-ling Mao Zhao-lin |
| Institution: | Shanghai Institute of Computer Technology, Shanghai |
| Abstract: | This paper describes an incompatible finite element model satisfying the consistency condition of energy to solve the numerical precision problem of finite element solution in perfectly plastic analysis. In this paper the reason and criterion of the application of the model to plastic limit analysis are discussed, and an algorithm of computing plastic limit load is given. |
| Keywords: | incompatible finite element plastic limit analysis |
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