Post-critical deformation pattern in plane strain plastic flow with yield-surface vertex effect.

DOI10.1016/S0020-7403(00)00010-2zbMath1112.74327MaRDI QIDQ1579975

H. Petryk, K. Thermann

Publication date: 14 September 2000

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

zbMATH Keywords

PlasticityShear bandsBifurcationEnergy criterionMaterial instability

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Bifurcation and buckling (74G60)

Related Items

Post-critical plastic deformation in incrementally nonlinear materials ⋮ The energy criterion for deformation banding in ductile single crystals ⋮ On thermodynamic- and variational-based formulations of models for inelastic continua with internal lengthscales

Uses Software

• Algorithm 611
• GQTPAR