Anisotropic hardening and non-associated flow in proportional loading of sheet metals

DOI10.1016/j.ijplas.2009.02.003zbMath1168.74016OpenAlexW2001646046WikidataQ57972741 ScholiaQ57972741MaRDI QIDQ2271484

Thomas B. Stoughton, Jeong Whan Yoon

Publication date: 7 August 2009

Published in: International Journal of Plasticity (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.ijplas.2009.02.003

zbMATH Keywords

model calibrationyield function

Mathematics Subject Classification ID

Anisotropy in solid mechanics (74E10) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15)

Related Items (17)

Development, implementation, and assessment of a continuum model of anisotropic behavior of polycrystalline materials due to texture using a second-order structure tensor ⋮ Evaluation of stress integration algorithms for elastic-plastic constitutive models based on associated and non-associated flow rules ⋮ Non-linear influence of hydrostatic pressure on the yielding of asymmetric anisotropic sheet metals ⋮ A simple integration algorithm for a non-associated anisotropic plasticity model for sheet metal forming ⋮ Interpolation-based anisotropic yield and hardening models ⋮ Anisotropic responses, constitutive modeling and the effects of strain-rate and temperature on the formability of an aluminum alloy ⋮ Analysis of deformation localization based on proposed theory of ultrasonic wave velocity propagating in plastically deformed solids ⋮ Anisotropic finite elastoplasticity with nonlinear kinematic and isotropic hardening and application to sheet metal forming ⋮ A novel approach for anisotropic hardening modeling. II: Anisotropic hardening in proportional and non-proportional loadings, application to initially isotropic material ⋮ A new analytical theory for earing generated from anisotropic plasticity ⋮ Evaluation of advanced anisotropic models with mixed hardening for general associated and non-associated flow metal plasticity ⋮ On the plastic anisotropy of an aluminium alloy and its influence on constrained multiaxial flow ⋮ On non-associative anisotropic finite plasticity fully coupled with isotropic ductile damage for metal forming ⋮ Stress integration-based on finite difference method and its application for anisotropic plasticity and distortional hardening under associated and non-associated flow rules ⋮ A convex fourth order yield function for orthotropic metal plasticity ⋮ A model for irreversible deformation phenomena driven by hydrostatic stress, deviatoric stress and an externally applied field ⋮ Modelling the plastic anisotropy evolution of AA5754-H22 sheet and implementation in predicting cylindrical cup drawing process

Cites Work

• Path-dependence of the forming limit stresses in a sheet metal
• A simple isotropic-distortional hardening model and its application in elastic-plastic analysis of localized necking in orthotropic sheet metals
• Elastic-viscoplastic anisotropic modeling of textured metals and validation using the Taylor cylinder impact test
• A pressure-sensitive yield criterion under a non-associated flow rule for sheet metal forming.
• Forming limit diagrams for anisotropic metal sheets with different yield criteria
• A non-associated flow rule for sheet metal forming
• Plane stress yield function for aluminum alloy sheets. I: Theory.
• An evaluation of yield criteria and flow rules for aluminium alloys.
• On the existence of indeterminate solutions to the equations of motion under non-associated flow
• A finite element formulation based on non-associated plasticity for sheet metal forming
• Review of Drucker's postulate and the issue of plastic stability in metal forming
• Forming of aluminum alloys at elevated temperatures. I: Material characterization
• Forming of aluminum alloys at elevated temperatures. II: Numerical modeling and experimental verification
• Forming of AA5182-O and AA5754-O at elevated temperatures using coupled thermo-mechanical finite element models
• Differential Hardening in Sheet Metal Under Biaxial Loading: A Theoretical Framework
• A theory of the yielding and plastic flow of anisotropic metals
• A phenomonological plasticity model with non-normality effects representing observations in crystal plasticity.

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