A displacement-like finite element model for \(J_2\) elastoplasticity: Variational formulation and finite-step solution (Q1971356)

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scientific article; zbMATH DE number 1422590
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A displacement-like finite element model for \(J_2\) elastoplasticity: Variational formulation and finite-step solution
scientific article; zbMATH DE number 1422590

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    A displacement-like finite element model for \(J_2\) elastoplasticity: Variational formulation and finite-step solution (English)
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    16 July 2001
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    J(2)-elastoplasticity
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    Gauss points
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    return mapping algorithm
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    min-max variational principle
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    Newton's method
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    convergence
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    stability
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    elastoplastic tangent operator
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    load step
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    plane strain
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