Theoretical considerations upon the MK model for limit strains prediction: the plane strain case, strain-rate effects, yield surface influence, and material heterogeneity

DOI10.1016/j.euromechsol.2010.05.008zbMath1479.74023OpenAlexW1995498405MaRDI QIDQ2034369

Stefan C. Soare

Publication date: 21 June 2021

Published in: European Journal of Mechanics. A. Solids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechsol.2010.05.008

zbMATH Keywords

sheet metalin-plane proportional biaxial stretchinglimit diagramMarciniak-Kuczynski plasticity model

Mathematics Subject Classification ID

Plastic materials, materials of stress-rate and internal-variable type (74C99) Theory of constitutive functions in solid mechanics (74A20) Mathematical modeling or simulation for problems pertaining to mechanics of deformable solids (74-10)

Related Items (1)

Convex polynomial yield functions

Cites Work

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• Predictions of forming limit diagrams using a rate-dependent polycrystal self-consistent plasticity model
• Nonuniform deformations in polycrystals and aspects of the validity of the Taylor model
• Localized necking in thin sheets
• Strain localization in ductile single crystals
• Forming limit diagrams for anisotropic metal sheets with different yield criteria
• Evaluation of anisotropic yield functions for aluminum sheets
• Numerical analysis of diffuse and localized necking in orthotropic sheet metals
• On the mechanics of localized necking in anisotropic sheet metals

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