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A finite element analysis of general deformation of sheet metals |
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| Authors: | M Gotoh |
| Abstract: | A polynomial shape function of triangular elements for finite element analysis of general deformation of sheet metals with or without orthotropic anisotropy is proposed. And general formulation for large deformation and large strain analysis with non-linearity of material property, say plasticity, is given. Some numerical examples are examined with respect to hydraulic bulging. |
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