Strain Elastic-plastic Theories
نویسنده
چکیده
In a unified approach, the virtual work equations in rate form and in incremental forms are derived rigorously for elastic-plastic continuum subjected to large strains. T h e finite element p r d u r e s for the analyses of clastic-plastic solid b a d on Lee’s theory and the Green-Naghdi theory arc presented. Also, i t i s shown that transformations can be performed among the Eulerian, the Total-Lagrangian, and the Updated -Lagrangian formulations, and among different forms of constitutive relations, without any approximation.
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