An augmented Lagrangian treatment of the metal forming process

DOI10.1016/S0895-7177(00)00198-9zbMath0995.74065OpenAlexW2009734738MaRDI QIDQ5927951

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Publication date: 25 March 2001

Published in: Mathematical and Computer Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0895-7177(00)00198-9

zbMATH Keywords

regularizationpenalizationrigid punchaugmented Lagrangian approachcontactCoulomb friction lawisotropic elastoplastic materiallarge strainsmetal forming processquasi-static statethin three-dimensional shell

Mathematics Subject Classification ID

Contact in solid mechanics (74M15) Finite element methods applied to problems in solid mechanics (74S05) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15)

Related Items (6)

Treatment of the composite fabric's shaping using a Lagrangian formulation ⋮ The study of the dynamic contact in ultrasonic motor ⋮ The adapted augmented Lagrangian method: a new method for the resolution of the mechanical frictional contact problem ⋮ Using a signed distance function for the simulation of metal forming processes: Formulation of the contact condition and mesh adaptation. From a Lagrangian approach to an Eulerian approach ⋮ The frictional contact of the composite fabric's shaping ⋮ Reliability analysis of the metal forming process

Cites Work

• Treatment of the frictional contact via a Lagrangian formulation
• An augmented lagrangian treatment of contact problems involving friction
• Consistent tangent matrices of curved contact operators involving anisotropic friction
• Subdomain methods in structural mechanics
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