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Variational Principles for Rate Boundary-Value Problems in Non-Associated Plasticity - MaRDI portal

Variational Principles for Rate Boundary-Value Problems in Non-Associated Plasticity (Q3902610)

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Variational Principles for Rate Boundary-Value Problems in Non-Associated Plasticity
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    Variational Principles for Rate Boundary-Value Problems in Non-Associated Plasticity (English)
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    1980
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    rate boundary-value problems of nonassociated plasticity
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    work hardening
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    softening
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    non-associated flow rule
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    coupling between elastic and plastic deformation
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    method of adding the adjoint operator
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    counterparts of variational principles of Hu-Washizu and Hellinger-Reissner can be derived
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    principles of stationary value of potential energy
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    stationary value of complementary energy
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    principles of virtual velocities
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    virtual changes of rate of stresses
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    virtual work
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    two reciprocal theorems
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