On the use of internal variable constitutive equations in transient forming processes

DOI10.1016/0020-7403(87)90045-2zbMath0601.73042OpenAlexW2060232775MaRDI QIDQ1081357

G. M. Eggert, Paul R. Dawson

Publication date: 1987

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7403(87)90045-2

zbMATH Keywords

Galerkin's methodconstitutive equationdeformation processsingle scalar internal variablechanging statefinite-element formulation for the time integration of the evolution equationHart's modeltransient thermomechanical phenomenaupset welding

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Thermodynamics in solid mechanics (74A15) Large-strain, rate-dependent theories of plasticity (74C20) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15)

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A viscoplastic formulation with elasticity for transient metal forming ⋮ Historical review of internal state variable theory for inelasticity

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