A finite element method for plane stress
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Kirchner, E. ;Reese, St. ;Wriggers, P.
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Article
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1997
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John Wiley and Sons
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English
โ 217 KB
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A two-dimensional ยฎnite element method is developed for large deformation plasticity. Principal axes are used for the description of the material behaviour, and the use of principal logarithmic stretches leads to exact formulae for ยฎnite deformation problems with large elastic and plastic strains. A