Identification of the model describing viscoplastic behaviour of high strength metals

DOI10.1080/17415977.2010.531474zbMath1432.74043OpenAlexW2013115923WikidataQ115209658 ScholiaQ115209658MaRDI QIDQ3007789

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Publication date: 17 June 2011

Published in: Inverse Problems in Science and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/17415977.2010.531474

zbMATH Keywords

shear bandingnanocrystalline metalsviscoplastic deformationidentification of the model parametersnumerical simulation of compression testshear banding contribution functionultrafine grained metals

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Mathematical modeling or simulation for problems pertaining to mechanics of deformable solids (74-10)

Uses Software

• ABAQUS
• UMAT

Cites Work

• Stability of flow processes for dissipative solids with internal imperfections
• Macroscopic effects of micro-shear banding in plasticity of metals
• Discontinuous bifurcations in the case of the Burzyński-Torre yield condition

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