Perturbation analysis of thermoviscoplastic instabilities in biaxial loading

DOI10.1016/0020-7683(91)90216-3zbMath0734.73032OpenAlexW2028156231MaRDI QIDQ811174

Publication date: 1991

Published in: International Journal of Solids and Structures (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7683(91)90216-3

zbMATH Keywords

perturbation method localized necking perturbation approach time-dependent effects effective instability analysis limit strain depending on the strain path plastic instabilities

Mathematics Subject Classification ID

Small-strain, rate-dependent theories of plasticity (including theories of viscoplasticity) (74C10) Anisotropy in solid mechanics (74E10) Thermodynamics in solid mechanics (74A15) Large-strain, rate-dependent theories of plasticity (74C20) Large-strain, rate-independent theories of plasticity (including nonlinear plasticity) (74C15) Fracture and damage (74R99)

Related Items (12)

Analytic study of plastic necking instabilities during plane tension tests ⋮ Assessing the ``(in)stability of quasi-static paths ⋮ Analytic study of the onset of plastic necking instabilities during biaxial tension tests on metallic plates ⋮ Effect of the third invariant on the formation of necking instabilities in ductile plates subjected to plane strain tension ⋮ Perturbation growth and localization in fluid-saturated inelastic porous media under quasi-static loadings. ⋮ Multiple necking during the dynamic expansion of hemispherical metallic shells, from experiments to modelling ⋮ Perturbation analysis of high strain-rate shear localization in B. C. C. crystalline materials ⋮ Experimental and theoretical analysis of the limits to ductility of type 304 stainless steel sheet ⋮ Dissipation in porous metal plasticity and ductile fracture ⋮ Modelling of the Forming Limit Diagrams Using the Finite Element Method ⋮ Ellipticity loss analysis for tangent moduli deduced from a large strain elastic-plastic self-consistent model ⋮ Biaxial loading of continuously graded thermoviscoplastic materials

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