Friction-contact analysis using a mixed finite element method (Q3495969)

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Friction-contact analysis using a mixed finite element method
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    Friction-contact analysis using a mixed finite element method (English)
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    1989
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    perturbed Lagrangian variational principle
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    displacements
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    contact pressure
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    independently approximated
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    choice of pressure parameters
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    effect of interface friction
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    regularized Coulomb's
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    Finite element stiffness equations
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    4-noded
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    6-noded two-dimensional contact elements
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